Swimming Game Rules – PSEB 10th Class Physical Education

Punjab State Board PSEB 10th Class Physical Education Book Solutions Swimming Game Rules.

Swimming Game Rules – PSEB 10th Class Physical Education

Question 1.
Mention the officials appointed to conduct the swimming competition.
Answer:
Officials for Olympic and International Swimming Competitions and other Swimming Competitions:

  1. Referee – 1
  2. Starter – 1
  3. Chief Time Keeper – 1
  4. Time Keepers – 3 per lane
  5. Chief Judge – 1
  6. Finishing Judges – 3 per lane
  7. Inspectors of Turns – 1
  8. Announcer – 1 each at both ends
  9. Judges of Strokes – 2
  10. Recorder – 1
  11. Clerk of the House – 1

For other competitions, the following minimum officials shall be as under:

  1. Referee – 1
  2. Starter – 1
  3. Time Keepers – 1 per lane
  4. Finishing Judges – 1 per lane
  5. Inspectors of Turns and strokes – 1 per every two lanes
  6. Recorder – 1

Swimming Game Rules - PSEB 10th Class Physical Education

Question 2.
Describe the main Rules of swimming?
Answer:
Rules For Swimming
1. The swimmer who obstructs any other swimmer during the swim shall be disqualified.

2. If a foul endangers the chance of success of a swimmer, the judges shall have the right to allow him to complete in the next round. If a foul occurs in the final, the referee can allow him to swim again.

3. On return a competitor shall touch the end of the pool or end of the track with one or both hands. Diving from the bottom of the pool is not allowed.

4. A swimmer who stands on the both shall not be declared disqualified, but he shall not move.

5. Only the swimmer who covers the entire course shall be declared the winner.

6. In relay race, the competitor whose feet have lost touch with the starting block before his or her partner, going ahead of him or her touches the wall, shall be disqualified. If the defaulter returns to original starting point – at the wall, it is not essential to return to the starting platform.

swimming image 1

Question 3.
How heats in swimming competition are organised?
Answer:
Heats and finals in Swimming Competitions
Seeding of Heats and finals:
The heats in all semi-finals and final swimming competitions shall be seeded as follows:

(i) Trial Hit:

(1) The names, the order of time and the competitive time of all entrants are recorded on the admission form which is, then, sent to the competition committee. The competitor who does not get his or her time recorded in the form is listed at the bottom of the list. If there are more than one such competitors, their positions are decided by lots.

(2) The faster swimmer of team is placed in the last heat, the next to him/it is placed in the last but one heat, and so on. In this way, all the swimmers or teams are fixed in various heats.

(3) When the lanes are in odd numbers, the fastest swimmer or team is placed in the central lane; in case there are 6 or 5 lanes, the fastest swimmer or team is placed in third or fourth lane. The next to him/it in speed is placed to the right of the fastest swimmer/team, and in this way, the other swimmers/teams are placed right or left according to their timing. The lane position for the swimmers with equal timing is decided by lots.

Finals:
The lanes are determined in accordance with the above mentioned rule 3 where the starting heats are not required. Where the starting heats have already been over, the lanes are determined according to Rule No. 3.

Swimming Game Rules - PSEB 10th Class Physical Education

Question 4.
How many types of swimming competitions are there?
Answer:
Breast Stroke, Butterfly Stroke, Back Stroke, Free Style Swimming

1. Breast Stroke Swimming:
In this type of swimming, the body and breast shall be balanced and both the shoulders shall be above the water level. The actions of hands and feet shall be simultaneous, and they should be in line. Both the hands should move together ahead of the breast inside or above water or backward.

In the action of the legs, the feet should bend from the back forward. Action cannot be like that of a fish. At the time of turning or finishing, both the hands must touch the inside or outside water. A part of the head should remain above the water level.

2. Butterfly Stroke:
In this type of. swimming, both the arms have to be brought together, forward to backward, above the surface of water. The weight of the body should be on the chest and both the shoulders should be in line with the water level. After the first arm stroke after the start of the race, the feet should act together. At the time of finish or touching the ends, both the hands should simultaneously touch. In the initial stage the swimmer is allowed to use leg kicks and arm pull.

3. Back Stroke:
In it, the competitors shall stand, holding the starting grip with the hand and facing the starting end. On the signal they shall swim across the entire course on their backs. The competitor who changes the normal back position shall be declared disqualified. The feet must remain in water. No competitor is allowed to stand in pit.

4. Free Style Swimming:
Free style swimming means any type of swimming. In style or manner, it is different from butterfly stroke, breast stroke or back stroke swimming. In free style swimming, the swimmer need not touch the wall of the tank with his hand while bending and at the time of ending. He may touch it with any part of his body.

Coaching:
No coaching is allowed when swimming or diving is in progress.

Allowing Points:
Points are awarded in this manner – first three positions respectively (5, 3, 1) and in relay races (16, 6, 2) Swimming Competitions at School-level Following types of swimming competitions are held at the school – level:

For Girls:

  1. Free Style – 100, 200 and 400 m.
  2. Back Stroke – 100 m.
  3. Breast Stroke – 100 m.
  4. Butterfly Stroke – 100 m.
  5. Relay – 4 × 100 metre free style.
  6. 4 × 100 metre Medley (Breast Back Stroke)

For Boys

  1. Free Style – 100, 200, 400, 800, 1500 m.
  2. Back Stroke – 100, 200 m.
  3. Breast Stroke – 100, 200 m.
  4. Butterfly Stroke – 100 m.
  5. Relay – 4 × 100 mdtre free style.
  6. 4 × 100 metre Medley (Breast, Back, Butterfly, Free Style)

Swimming Game Rules - PSEB 10th Class Physical Education

Important Information About the Swimming Game

  • The length of the swimming pool is = 50 Metre
  • Minimum width of the pool = 21m – 25m
  • The depth of water in the pool is = 1.8 Metre or above
  • Which kick is not allowed in Breast stroke = Dolphin
  • Officials of Swimming = One Referee, one starter. Time keeper for every lane, Finishing judge for every lane.
  • Inspector of turn and stroke = One for each Iona
  • Recorder = One
  • Swimming competition = Breast stroke, Butter¬fly stroke, Back stroke, Free style Relay = 4 × 100 Free style 4 × 400 Metre Medley
  • In all events of swimming, it is essential for all the swimmers to have physical touch with the end of the swimming pool.
  • The swimming pool is 50 metre long and minimum 21 metre wide. The depth of water in the swimming pool is 1.8 metre.
  • There shall be a concession of 0.3 metre above and below the surface of water lengthwise.
  • In breast-stroke swimming, the swimmer cannot make use of dolphin kick.
  • No player can use anything which he cannot wear and any such thing as may help increase his swimming pace.
  • In butterfly stroke, both the arms should be brought together forward to backward simultaneously.
  • In back stroke swimming, a contestant who change his normal back position is disqualified.
  • In free style swimming, swimming can be done in any manner or style.
  • Coaching is not allowed during swimming and diving.
  • A swimmer cannot use oil or any greasy substance on his or her body during any swimming event.
  • The swimmer should wear the approved uniform.
  • The swimmer should always remain in his or her fixed lane. The lanes, made of ropes, shall be 2.5 m. in width. The surface of water should be even, without any movement or turbulation, at the time of the contest.

swimming image 2

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Punjab State Board PSEB 12th Class Political Science Book Solutions Chapter 8 Interest and Pressure Groups Textbook Exercise Questions and Answers.

PSEB Solutions for Class 12 Political Science Chapter 8 Interest and Pressure Groups

Long Answer Type Questions

Question 1.
Discuss the Meaning and Definitions of Pressure Groups. Explain the differences between Pressure Groups and Political Parties.
Or
Distinguish between Pressure Groups and Political Parties.
Answer:
In modern democratic states, not the whole of a country’s policies is absorbed within political parties. There are certain other organised groups which endeavour to influence the course of public servants in order to achieve these objectives. These groups are generally known as pressure groups.

Carl J. Fredrick has described pressure groups as ‘the living public behind the parties’. There was a time when pressure groups were considered a bad force and hence they were hated. But now the position has changed. In modern age these groups are considered a necessary evil and the study of pressure groups occupies a very important place in modern political system, whether western or non-western. The forms of their existence and working constitute the criteria of classifying contemporary political regimes.

Meaning of Pressure Groups:
In simple terms, a pressure group is an association of people having common interest and tries to achieve its object by influencing the government. In the words of Hitchner and Harbold the term pressure groups is employed to describe any collection of persons with common objectives that seeks their realisation through political action to influence public policy. Still more simply, an interest group is a set of people that want something from government.

According to M.G. Gupta, “Pressure groups may be defined as a medium through which people with common interest may endeavour to affect the course of public affairs.” In this sense, any social group which seeks to influence the behaviour of political affairs both administrative and legislative, without attempting to gain formal control of government, would be a pressure group. It uses the means and persuasive powers to obtain political decisions without having or seeking the power to make them.

According to Robert A. Dahl, “Any association that tries to secure from the state policies favourable to its members or followers is an interest group.”

According to B.K. Gokhle, “Pressure groups are private associations formed to influence public policy. The aim of these groups is to uphold their interests by trying to influence the government.”

H. Zeigler has defined pressure group as “an organised aggregate which seeks to influence the context of governmental decision without attempting to place its members in formal governmental capacities.”

According to Almond and Powell, “By interest group we mean a group of individuals who are linked by particular bounds of concern or advantage, and who have some awareness of their bonds. The structure of interest group may be organised to include continuing role performance by all members of the group or it may reflect only occasional and intermittent awareness of the group interest on the part of individuals.” V.O. Key has defined pressure groups in a restricted sense as “private associations formed to influence public policy.”

On the basis of the above definitions of pressure groups we can say that pressure groups like the political parties don’t influence the electorate on the basis of certain programmes. They are concerned with some special interests. They are neither political organisations nor they put up candidates for election. They simply influence the policies of the government to achieve some special purposes. A special interest is at the root of the formation of a pressure group. There can be no group unless there is a special interest which forces the individuals to actively resort to political means in order to improve or define their positions, against another.

Differences between Pressure Groups and Political Parties:
There are certain similarities and dissimilarities between pressure groups and political parties. Political parties and pressure groups resemble each other in a way that both seek to realise their objectives by influencing the decision-making agencies.
However, a striking difference exists between the pressure groups and political parties. Following are the main differences between political parties and pressure groups:

1. A political party is generally a much larger oganisation than the pressure groups. The parties seek to win the active support of millions of voters whereas pressure groups are very rarely supported by more than a small minority of people i.e. by those who have some common interest.

2. Political parties have policies on a wide range of issues, whereas pressure groups’ programme is limited and it deals with specific purposes.

3. According to Hitchner and Levine, the fundamental difference is that a political party submits its claims periodically to the electorate and is willing to assume responsibility for the operation of a government whereas an interest group does not.

4. A party is a full-fledged political organisation and plays politics by profession whereas pressure groups become political organisation for a particular purpose only to play politics for the sake of expediency.

5. A party wants to assume direct responsibility for the implementation of policies by seeking to monopolise or share with other parties position of a political power. But a pressure group is interested only in shaping public policy in relation to its common aims.

6. In many cases pressure groups are limited to a geographical area and have a membership restricted to a particular social group or economic group whereas a party strives for nation-wide support from all citizens.

7. Membership of political parties is exclusive. One citizen can become a member of only one party, whereas one citizen can become a member of more than one pressure groups.

8. Political parties are active both within and outside the legislature whereas pressure groups are active only outside the legislature.

9. Main aim of the party is always to gain control of the government whereas primary aim of the pressure group is to achieve particular ends consonant with its own primary interest.

10. A political party aggregates interest in the desire to gather broad support, but pressure group does not aggregate interests.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Question 2.
Define Pressure Group and explain its main characteristics.
Answer:
Meaning and Definition of Pressure Groups
In modern democratic states, not the whole of a country’s policies is absorbed within political parties. There are certain other organised groups which endeavour to influence the course of public servants in order to achieve these objectives. These groups are generally known as pressure groups.

Carl J. Fredrick has described pressure groups as ‘the living public behind the parties’. There was a time when pressure groups were considered a bad force and hence they were hated. But now the position has changed. In modern age these groups are considered a necessary evil and the study of pressure groups occupies a very important place in modern political system, whether western or non-western. The forms of their existence and working constitute the criteria of classifying contemporary political regimes.

Meaning of Pressure Groups:
In simple terms, a pressure group is an association of people having common interest and tries to achieve its object by influencing the government. In the words of Hitchner and Harbold the term pressure groups is employed to describe any collection of persons with common objectives that seeks their realisation through political action to influence public policy. Still more simply, an interest group is a set of people that want something from government.

According to M.G. Gupta, “Pressure groups may be defined as a medium through which people with common interest may endeavour to affect the course of public affairs.” In this sense, any social group which seeks to influence the behaviour of political affairs both administrative and legislative, without attempting to gain formal control of government, would be a pressure group. It uses the means and persuasive powers to obtain political decisions without having or seeking the power to make them.

According to Robert A. Dahl, “Any association that tries to secure from the state policies favourable to its members or followers is an interest group.”

According to B.K. Gokhle, “Pressure groups are private associations formed to influence public policy. The aim of these groups is to uphold their interests by trying to influence the government.”

H. Zeigler has defined pressure group as “an organised aggregate which seeks to influence the context of governmental decision without attempting to place its members in formal governmental capacities.”

According to Almond and Powell, “By interest group we mean a group of individuals who are linked by particular bounds of concern or advantage, and who have some awareness of their bonds. The structure of interest group may be organised to include continuing role performance by all members of the group or it may reflect only occasional and intermittent awareness of the group interest on the part of individuals.” V.O. Key has defined pressure groups in a restricted sense as “private associations formed to influence public policy.”

On the basis of the above definitions of pressure groups we can say that pressure groups like the political parties don’t influence the electorate on the basis of certain programmes. They are concerned with some special interests. They are neither political organisations nor they put up candidates for election. They simply influence the policies of the government to achieve some special purposes. A special interest is at the root of the formation of a pressure group. There can be no group unless there is a special interest which forces the individuals to actively resort to political means in order to improve or define their positions, against another.

Differences between Pressure Groups and Political Parties:
There are certain similarities and dissimilarities between pressure groups and political parties. Political parties and pressure groups resemble each other in a way that both seek to realise their objectives by influencing the decision-making agencies.
However, a striking difference exists between the pressure groups and political parties. Following are the main differences between political parties and pressure groups:

1. A political party is generally a much larger oganisation than the pressure groups. The parties seek to win the active support of millions of voters whereas pressure groups are very rarely supported by more than a small minority of people i.e. by those who have some common interest.

2. Political parties have policies on a wide range of issues, whereas pressure groups’ programme is limited and it deals with specific purposes.

3. According to Hitchner and Levine, the fundamental difference is that a political party submits its claims periodically to the electorate and is willing to assume responsibility for the operation of a government whereas an interest group does not.

4. A party is a full-fledged political organisation and plays politics by profession whereas pressure groups become political organisation for a particular purpose only to play politics for the sake of expediency.

5. A party wants to assume direct responsibility for the implementation of policies by seeking to monopolise or share with other parties position of a political power. But a pressure group is interested only in shaping public policy in relation to its common aims.

6. In many cases pressure groups are limited to a geographical area and have a membership restricted to a particular social group or economic group whereas a party strives for nation-wide support from all citizens.

7. Membership of political parties is exclusive. One citizen can become a member of only one party, whereas one citizen can become a member of more than one pressure groups.

8. Political parties are active both within and outside the legislature whereas pressure groups are active only outside the legislature.

9. Main aim of the party is always to gain control of the government whereas primary aim of the pressure group is to achieve particular ends consonant with its own primary interest.

10. A political party aggregates interest in the desire to gather broad support, but pressure group does not aggregate interests.

Characteristics of Pressure Groups:
The characteristic features can be summed up as under:

1. Formal Organization:
Formal organization is essential for a pressure group. Pressure groups are the groups of people who are formally organised to protect their common interest.

2. Universality:
The pressure groups are found in all the countries. These groups include business, labour, farm co-operative, church and other professional groups. It is generally believed that social, religious and caste groups are found only in underdeveloped countries of the world.

3. Play the Role of ‘Hide and Seek’ in Politics:
That is, they do not want to show their political character. They are afraid of coming into politics to have their own part openly and try to hide their political character by the logic of their being non-political entities. It may be pointed out that the role of pressure groups dwindles between the poles of full politicisation like that of political parties and also non-politicisation like that of economic or cultural organisations.

4. Self-interest:
The Root of Formation of a Pressure Group. There can’t be any group which has got no self-interest. Individuals having commonness in interest come together to form a group to fight for their interests.

5. Differ from Political Parties:
A political party is a bigger association and plays an open role in the politics of a state but a pressure group has a limited sphere and plays its role in the background. Both have, however, a political complexion. While a political party plays the game of politics by virtue of its profession, a pressure group does so for the sake of expediency.

6. Voluntary Membership:
The membership of a pressure group depends on the will of a person and nobody can be compelled to become a member of a pressure group. For example, all college lecturers are not members of the College Teachers Union. Any member can leave the membership of the pressure group whenever he desires so.

7. Lack of Responsibility: Pressure groups are not responsible to the people for their actions and programmes.

8. Extra-Constitutional: Pressure groups do not enjoy constitutional status. But still they play an important role in the politics of the country.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Question 3.
Discuss the functions of Interest and Pressure Groups.
Or
Describe the methods of the working of Pressure Groups.
Answer:
Introduction. According to Henry A. Turner: “Individual interest groups generally function in a pragmatic and opportunistic fashion, using any method or technique which they believe will serve their purpose effectively. Undoubtedly most pressure groups’ activity is the criterion, what action will produce the maximum desired result with the minimum expenditure of time and resources ? The techniques and tactics which any particular group employs will be determined largely by such factors as size and geographic distribution of the cohesion of membership, financial resources, prestige, position of the organisation, quality of leadership and staff, and relation with the

political parties and other organised groups.”
Hitchner and Levine wrote of the many strategies employed by interest groups to achieve their goals. Two are of primary importance: “First direct influence on governmental organs and officials, and second indirect influence on them through individuals, political parties and public opinion. The strategies and techniques used by any group are determined by the nature of its membership, its goals and its means as well as by the character of the government it seeks to influence. This type of party system and the general political climate also affect the degree to which interest group demands are made openly and the degree to which they are accommodated.” To achieve their aims pressure groups use many meAnswer: Most important techniques or means which are used by Pressure Groups are as follows:

1. Election:
Pressure groups safeguard their interest through election. According to Dr. Johri, to interest’ groups, elections are an object of primary concern as they afford them an opportunity of pushing their ‘favoured’ men into the agencies of administrative mechanism. Pressure groups use elections for desired aims. The process of elections begins with nominations. Pressure groups use all means to get tickets for their own candidates. They finance political parties and thereby secure labels for their favoured candidates. Pressure groups indirectly or directly participate in elections to get their men elected.

2. Propaganda and Means of Communications:
Pressure groups use different means of propaganda and communication to get the goodwill of public opinion and to mould the administration in their own favour. For propaganda purposes they use radio, press and T.V. etc.
Pressure groups consider it more important to influence public opinion than the government. In order to influence public opinion they establish link with the masses. Pressure groups know very well that in a democratic system public opinion is everything.

3. Lobbying:
Lobbying is another important technique which is used by pressure groups to protect their interests. Pressure and interest groups directly contact the legislators and make an attempt to influence them, so that such laws are passed that protect and promote their interest. Pressure groups adopt all means to keep control over the legislative chamber. According to Henry W. Ehrmann, “The people of a culturally and also politically fragmented society choose their legislators in proportion that leads to the protection of local, instead of national interests with the result that standing committees of the legislative assembly are colonised by powerful specific interests in many respects.”

4. Influence the Executive:
Pressure groups adopt all means to influence the executive departments for the reason that public policy is formulated by them whereby national administration is carried. Holtzmann says: “An executive unit that serves to regulate part of the general public needs the co-operation of those who are the recipients of its activities. As active organised units representing such recipient, interest groups have much to offer to an administration of political executive.

They can provide an alternative pipeline of information and ideas to that of the administrative bureaucracy. They furnish special staff services for which the agency has neither the appropriations nor the skills or that it considers too sensitive politically to undertake. They can feedback to the administration the feelings and discontent of those most affected by its agency. Within the administrative frame of reference, therefore, they are valuable adjuncts of the leadership and useful allies for its agency.”

5. Political Parties:
Pressure groups also use the media of political parties. As Prof. Young writes, an influence in party circles is sought and sometimes achieved, in many ways by contribution to the campaign, by grants of publicity or office space by loans of skilled personnel to candidates or parties. Some avowed spokesman of large interest groups stand for office as candidates in their own right.

6. Strike:
Many times pressure groups adopt the method of strike to achieve their objectives. According to Dr. Johri, strike is the commonest pressure tactic in the hands of one party to coerce the other to concede its demands. In the words of Bondurant, “The strike is commonly used to effect economic pressure, and is intended to hurt business, or to strain relationships so that normal functions are brought to a halt, or at least inhibited. Normal functioning cannot be resumed until policy changes are instituted. The process of strikes or passive resistance in its most common forms amounts to the intensification of pressure or shifting or the points of attack until a settlement is reached through capitulation or through compromise.”

7. Bandh and Demonstration:
To achieve their aims pressure groups also used bandhs and demonstrations. Literally bandh means closure. The instances of bandhs illustrate that these are mischievous divices of enacting managed riots involving mob-violence and mob manipulation. According to Eugene Methvin, “The entire manifestation of this pernicious technique fits well in the strategy of the fascists and ‘progressives’ who strive to stage a violent revolution through various stages.” By these means pressure groups on one hand try to create mass upheaval and on the other hand try to influence public opinion in their favour.

8. By giving High Jobs:
Big businessmen and industrialists like Tata, Birla, Dalmia and Modi have their educational institutions. Children and relatives of ministers, legislators and high government officers work in these institutions. Sometimes government officers are lured by the invitation that they will be given jobs in their institutions after retirement. These allurements have a great effect on the government officers.

9. Conferences and Seminars:
Many powerful pressure groups arrange conferences, seminars, debates, etc. from time to time. In these conferences legislators and administrators are invited and by these means pressure groups try to influence the public as well as the government.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Short Answer type Questions

Question 1.
What do you understand by a Pressure Group?
Or
What do you mean by a Pressure Group?
Answer:
A Pressure Group is an association of people having common interest and tries to achieve its objective by influencing the government. They are neither political organisations nor they put up candidates for election. They simply influence the policies of the government to achieve some special purpose. A special interest is the root of the formation of a pressure group. There can be no group unless there is a special interest which forces the individuals to actively resort to political means in order to improve or define their position one against another.

Question 2.
Distinguish between Pressure Group and Interest Group.
Or
Write the difference between Interest Groups and Pressure Groups.
Answer:
An interest group is an association of people having a mutual concern. But they become in turn a pressure group as they seek government aid in accomplishing what is advantageous to them. In other words, an interest group is a formal organisation of people who share one or more common aims and when they start influencing the formation and administration of public policy by government, they become pressure groups. That is when industrial, commercial, professional or other sections of the community, represented by societies, trade unions, or professional associations try to influence the legislature to promote, withdraw, or repeal legislation, they are commonly known as pressure groups.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Question 3.
Write any four characteristics of Pressure Groups.
Answer:
1. Universality:
The pressure groups are found in all the sectors. These groups include business, labour, farm, co-operative, church and other professional groups.

2. Play the Role of Hide and Seek in Politics:
That is they do not want to show their political character. They are afraid of coming into politics to have their own part openly and try to hide their political character by the logic of their being non-political entities.

3. Self-interest:
The Root of Formation of Pressure Group. There can’t be any group which has got no self-interest. Individuals having commonness in interest come together to form a group to fight for their interests.

4. The membership of a pressure group depends on the will of a person and no body can be compelled to become a member of a pressure group.

Question 4.
Write down any four differences between pressure groups and political parties.
Or
Give four differences between pressure groups and political parties.
Answer:
1. A political party is generally a much larger organisation than a pressure group. The parties seek to win the active support of millions of voters, whereas pressure groups are very rarely supported by more than a small minority of people i.e., by those who have some common interest.

2. Political parties have policies on a wide range of issues, whereas pressure groups’ programme is limited and it deals with specific purpose.

3. According to Hitchner and Levine, the fundamental difference is that a political party submits its claims periodically to the electorate and is willing to assume responsibility for the operation of a government whereas an interest group does not.

4. Membership of political parties is exclusive. One citizen can become a member of only one party, whereas one citizen can become a member of more than one pressure group.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Question 5.
What are Professional Pressure Groups?
Answer:
Professional pressure groups are those which are formed by the employees of a particular occupation or profession for the protection of their interests. Almost all the people of different professions have formed their organisations to represent their interest. Professional pressure groups include the following main pressure groups All India Bar Association, All India Medical Council, All India Railway Men’s Association, All India Postal and Telegraph Workers’ Union, All India Federation of University and College Teachers etc.

Question 6.
Write down any four methods of working of pressure groups.
Or
Describe the four methods of working used by Pressure Groups.
Answer:
1. Election:
Pressure groups safeguard their interest through election. Pressure groups use all means to get tickets for their own candidates. They finance political parties and thereby secure labels for the favoured candidates. Pressure groups indirectly or directly participate in elections to get their men elected.

2. Propaganda and Means of Communications:
Pressure groups use different means of propaganda and communication to get the goodwill of public opinion and to mould the administration in their own favour. For propaganda purposes they use radio, press and T.V. etc.

3. Bandh and Demonstrations:
To achieve their aims, pressure groups use bandhs and demonstrations. By these means pressure groups on the one hand try to create mass upheaval and on the other hand try to influe ice public opinion in their favour.

4. Lobbying is another important tecnique which is used by pressure groups to protect their interest.

Question 7.
What is meant by Lobbying?
Or
What do you mean by Lobbying?
Answer:
Lobbying is an important technique which is used by pressure groups to protect their interests. Pressure groups try to influence the government officials by sending delegation, meeting legislators and ministers and by getting signatures of a large, number of voters in their favour. Pressure groups resort to many extra-constitutional devices in order to influence legislators, so that such laws are passed that protect and promote their interests. Pressure groups adopt all means to keep control over the legislative chamber.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Question 8.
Write any four functions of Pressure Groups.
Answer:
Following are the important functions of pressure groups:
1. Participation in Election:
Major pressure groups participate in elections indirectly and affect the election results. They try to field those candidates who support their ideologies and then work for their success.

2. Lobbying:
The pressure groups depend upon lobbying to affect government policies and press the legislators to vote in favour of a bill or vote against it.

3. To Influence the Public Opinion:
The pressure groups deem it more important to influence public opinion than to influence the government. So they maintain proper contacts with the public to win their support.

4. To achieve their aims pressure groups also use bandhs and demonstrations.

Question 9.
What are the Caste Pressure Groups?
Answer:
Caste pressure groups are present in India. Their object is to promote the interests of the people of their caste. Prominent Caste groups are Marwari Association, Vaish Maha Sabha, Harijan Sewak Sangh, Jat Sabha etc.

Question 10.
Write down any four categories of Pressure Groups.
Or
Write down any three types of Pressure Groups.
Answer:
1. Trade Unions:
Trade Unions are voluntary organisations of workers formed to promote and protect their interests by collective actions. At present there are five Trade Unions in India.

2. Communal and Religious Interest Groups:
It includes Republican Dal, Hindu Maha Sabha, Sanatan Dharm Sabha, All India Conference of the Christians and Association of Parsees.

3. Professional Groups: A large number of professional groups are found in India.

4. Associational Groups: Associational Groups are those that have a particular aim or set of aims.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Very Short Answer type Questions

Question 1.
Explain the meaning of Pressure Group.
Answer:
A Pressure Group is an association of people having common interest and tries to achieve its objective by influencing the government. They are neither political organisations nor they put up candidate for election. They simply influence the policies of the government to achieve some special purpose. A special interest is the root of the formation of a pressure group.

Question 2.
Give two definitions of Pressure Groups.
Answer:
1. H. Zeigler has defined a pressure group as “An organised aggregate which seeks to influence in the context of government decision without attempting to place its members in formal governmental capacities.”

2. According to H.C. Dhillon, “A pressure group has been defined as an organised aggregate which seeks to influence the context of the government decision without attempting to place its members in formal government capacities.”

Question 3.
Write any two characteristics of Pressure Groups.
Answer:
1. Universality:
The pressure groups are found in all the sectors. These groups include business, labour, farm, co-operative, church and other professional groups.

2. Play the Role of Hide and Seek in Politics:
That is they do not want to show their political character. They are afraid of coming into politics to play their own part openly and try to hide their political character by the logic of their being non-political entities.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Question 4.
Write down any two differences in Political Parties and Pressure Groups.
Answer:
1. A political party is generally a much larger organisation than a pressure group. The parties seek to win the active support of millions of voters, whereas pressure groups are very rarely supported by more than a small minority of people i.e., by those who have some common interest.

2. Political parties have policies on a wide range of issues, whereas pressure groups’ programme is limited and it deals with a specific purpose.

Question 5.
Describe any two methods of the working of Pressure Groups.
Answer:
1. Election:
Pressure groups safeguard their interest through election. Pressure groups use all means to get tickets for their own candidates. They finance political parties and thereby secure labels for the favoured candidates. Pressure groups indirectly or directly participate in elections to get their men elected.

2. Propaganda and Means of Communication:
Pressure groups use different means of propaganda and communication to get the goodwill of public opinion and to mould the administration in their own favour. For propaganda purposes they use radio, press and T.V. etc.

Question 6.
What is meant by Lobbying?
Answer:
Lobbying is an important technique which is used by pressure groups to protect their interests. Pressure groups try to influence the government officials by sending delegation, meeting legislators and ministers and by getting signatures of a large number of voters in their favour. .

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Question 7.
Write any two functions of pressure groups.
Answer:
Following are the important functions of pressure groups:
1. Participation in Election:
Major pressure groups participate in elections indirectly and affect the election results. They try to field those candidates who support their ideologies and then work for their success.

2. Lobbying:
The pressure groups depend upon lobbying to affect government policies and press the legislators to vote in favour of a bill or vote against it.

One Line Answer Type Questions

Question 1.
What is meant by Pressure Groups?
Answer:
Generally speaking, pressure groups are those groups which are related to special interests of the people.

Question 2.
Write down any one definition of Pressure Groups.
Answer:
According to C.H. Dhillon, “In the simplest term, an interest group is an association of people having a mutual concern. They become in turn a pressure group as they seek government aid in accomplishing what is advantageous to them.”

Question 3.
Write down any one feature of Pressure Groups.
Answer:
Formal Organisation. The first feature of the pressure groups is that they are the groups of people. They have a- formal organisation.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Question 4.
Write down any one method adopted by interest groups in India to pressurise the government.
Answer:
The interest groups safeguard their interests by getting in touch with Cabinet, Members of Parliament and high officials.

Question 5.
Mention names of any two important professional pressure groups.
Answer:

  • All India Railways Employees’ Federation.
  • All India Medical Council.

Question 6.
Name any two pressure groups organised in India.
Answer:

  • Akhil Bhartiya Vidyarthi Parishad.
  • All India Bank Employees’ Federation.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Fill in The Blanks

1. Pressure groups were formed first of all in …………………. .
Answer:
U.S.A.

2. Pressure groups emerged in India in …………………. .
Answer:
1935

3. Akhil Bharatiya Kisan Sabha was founded in …………………. .
Answer:
1936

4. Bharatiya Mazdoor Sangh is …………………. organization.
Answer:
labour

5. Pressure group is directly linked to …………………. .
Answer:
politics.

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

True or False Statement

1. Lobbying is legally allowed in United States of America.
Answer:
True

2. Pressure groups are those groups which are related with the masses.
Answer:
False

3. Pressure groups are having formal organisation.
Answer:
True

4. Maximum pressure groups exist in India.
Answer:
False

5. Pressure groups safeguard their interests by getting in touch with Cabinet, Members of parliament and high officials.
Answer:
True

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Choose The Correct Answer

Question 1.
Pressure groups:
(a) Are Political Parties
(b) Aim to control the government
(c) Contest election
(d) Influence the government policies.
Answer:
(d) Influence the government policies.

Question 2.
Which of the following is not a technique of pressure groups?
(a) Lobbying
(b) Propaganda
(c) Influence the executive
(d) Influence the fashion.
Answer:
(d) Influence the fashion.

Question 3.
Which of the following is not the function of pressure groups?
(a) To safeguard special interest
(b) To fight elections
(c) To pressurize the government
(d) To provide adequate information to the government.
Answer:
(b) To fight elections

PSEB 12th Class Political Science Solutions Chapter 8 Interest and Pressure Groups

Question 4.
The basis of pressure groups is:
(a) Common Culture
(b) Common Language
(c) Common Interest
(d) Common Religion.
Answer:
(c) Common Interest

Question 5.
Characteristic of pressure groups is:
(a) Formal organisation
(b) Universality
(c) Voluntary Membership
(d) All of the above.
Answer:
(d) All of the above.

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

Punjab State Board PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities Important Questions and Answers.

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

Multiple Choice Questions:

1. Which of these is not a feature of class?
(a) Achieved status
(b) Openness
(c) Based on birth
(d) High-low status of classes.
Answer:
(c) Based on birth

2. Which of these is the feature of class?
(a) Feeling of high-low
(b) Social Mobility
(c) Development of sub-classes
(d) All of these
Answer:
(d) All of these

3. Name the process in which people get specific social status on different bases:
(a) Caste system
(b) Class system
(c) Community development
(d) Social system
Answer:
(b) Class system

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

4. What is the impact of class system on society?
(а) Caste system is weakening
(b) People of lower castes moving in upward direction
(c) People get chance to show their ability
(d) All of these
Answer:
(d) All of these

5. What is the difference between caste and class?
(a) Caste is based on birth but class is based on ability
(b) One can change his class but not caste
(c) There are many restrictions in caste but not in class
(d) All of these
Answer:
(d) All of these

6. Who gave the theory of class struggle?
(a) Karl Marx
(b) Max Weber
(c) Right
(d) Warner
Answer:
(a) Karl Marx

Fill in the Blanks:

1. Membership of class is based on individual ……………..
Answer:
ability

2. ……………… gave the theory of class struggle.
Answer:
Karl Marx

3. According to Marx, there are ………………. classes in the world.
Answer:
two

4. …………………. class is known as Bourgouisie.
Answer:
Capitalist

5. ……………… class is known as Proletariat.
Answer:
Labour

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

True/False:

1. Class consciousness exists in all the classes.
Answer:
True

2. Status in class is achieved.
Answer:
True

3. Income, occupation, wealth and education determine class of an individual.
Answer:
True

4. According to Weber, wealth, power and authority are the bases, of inequality.
Answer:
True

5. Warner studied the class structure of America.
Answer:
True

One Word/One Line Questions Answers:

Question 1.
On what the membership of class is based?
Answer:
Membership of class is based on individual ability.

Question 2.
Presently what are the bases of class?
Answer:
Education, wealth, occupation, kinship etc.

Question 3.
Who gave the theory of class struggle?
Answer:
Karl Max.

Question 4.
On the basis of wealth, in how many classes can people be divided?
Answer:
Three classes—upper class, middle class and lower class.

Question 5.
Name the major classes existing in villages.
Answer:
In villages, we can find Landlord class, peasant class, labourer class etc.

Question 6.
What is meant by class system?
Answer:
When many classes are formed in society, on many bases, it is known as class system.

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

Question 7.
What type of group is class?
Answer:
Class is an open group whose membership is based on individual ability.

Question 8.
What type of relations are there in class?
Answer:
Formal, temporary and limited relations are there in class.

Question 9.
According to Marx, what is the base of class?
Answer:
According to Marx, the base of class is economic or wealth.

Question 10.
According to Marx, how many types of classes are there in every society?
Answer:
According to Marx, there are two types of classes in every society.

Question 11.
According to Weber, what are the bases of inequality?
Answer:
According to Weber, wealth, power and position are the bases of inequality.

Question 12. What is Bourgeoisie?
Answer:
The class which owns all the means of production is known as Bourgeoisie.

Question 13.
What is Proletariat?
Answer:
That class which does not own any means of production and has nothing to sell except labour is known as Proletariat.

Question 14.
What is classless society?
Answer:
That society in which there is no class in known as classless society.

Question 15.
Give one difference between caste and class.
Answer:
Caste is based on birth but class is based on individual ability.

Very Short Answer Type Questions:

Question 1.
What do you mean by class?
Answer:
In society, different persons get specific social status and the group with a specific social status is -known as class. Members of each class are conscious about their status and they never let someone to enter another member in it very easily.

Question 2. Give two features of class.
Answer:

  • Members of each class have same social status such as members of rich class get high status in society.
  • Classes are formed on different bases such as education, occupation, wealth, kinship, politics, power etc.

Question 3.
Give any three impacts of class systepi.
Answer:

  • With class system, the ties of casts system.have loosened up.
  • With class system, people of lower castes have reached high positions in society.
  • One gets a chance to show his individual ability in class system.

Question 4.
What is social mobility?
Answer:
There are many classes in society in which one needs to achieve his status. When one achieves his status, his class changes automatically. This process of moving from one class to another is known as social mobility.

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

Short Answer Type Questions:

Question 1.
Meaning of class system.
Answer:
Class is a group of people which are equal to each other and every class has its own status in society. According to this, every member of class has some responsibilities, rights and powers. Class consciousness is the main necessity of class. Person in class thinks about others as higher or lower than him.

Question 2. Two characteristics of class system.
Or
Describe characteristics of social class.
Answer:

  • Class consciousness. Every class is conscious about the fact that its status or prestige is higher than the other class. It means person knows about higher, lower or equal status.
  • Restricted social contracts. In class system people like to establish close contacts with the members of their own class and have very limited relations with members of other class.

Question 3.
Opefiness.
Or
Open System.
Answer:
In class system, person can change his position on the basis of his individual ability. It means that he can become rich from poor with great abilities and can become poor from rich with no ability. Meaning of openness is that every one will get equal opportunities to move in higher class. He can use his individual abilities for this.

Question 4.
Determinants of social class given by Bierstdt.
Answer:

  • Property, money and income.
  • Blood relation group of family.
  • Place of living, religion, education, occupation and time of living.

Question 5.
Wealth and income—Determinants of social class.
Answer:
Persons need money to become members of higher class in society. But person cannot achieve higher status himself but his next generation will definitely get higher status in society. With income also person gets higher status in society. But here one thing is important that what is the source of income of person.

Question 6.
Status Symbol.
Answer:
In modern society, status symbols are very important for the determination of status of person. For example T.V., telephone, car, bunglow etc. determine the class status of a person. Except this clothes and jewellery of a person are also related with this.

Question 7.
Religion-Determinant of class system.
Answer:
Religion was of great importance in ancient Indian society. Person was getting status according to this. Even respect to a person was given on this basis. But in modern society, this is not the determinant of social class.

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

Question 8.
Differences in caste and class.
Answer:

  • Membership in caste system is based upon birth and membership in class system is based on capabilities of a person.
  • Occupation of a person is determined by birth. In class system, person is free to adopt any occupation of his liking.
  • Membership of caste is ascribed but membership of class is achieved.
  • Caste is a closed system but class is an open system.
  • There are many restrictions in caste system but there is no restriction in class system.

Question 9.
Bases of Division of Class.
Answer:

  • Family and kinship
  • Property income and wealth
  • Occupation
  • Direction of place of living
  • Education

Question 10.
Class-base of open stratification.
Answer:
Person in class system enters from one class to another class on the basis of his individual abilities. It means that he can change his class. He has the complete freedom to change his class. Individual abilities are considered as more important than the caste. That is why class is the base of open stratification.

Question 11.
Caste-Base of closed stratification.
Answer:
Membership of person, in caste system is related with his birth. He becomes a prisoner of that caste in which he was born. Even he cannot use his abilities completely. He neither has the independence to do any work nor he can establish relations with other castes. If he breaks the rule of caste, then caste throws him out of his caste. That is why caste is considered as the base of closed stratification.

Question 12.
On which bases can we differentiate between caste and class?
Answer:
One can differentiate between caste and class on following bases:

  • On the basis of occupation.
  • On the basis of membership.
  • On the basis of birth.
  • On the basis of restrictions
  • On the basis of system.

Question 13.
Differentiate between caste and class on the basis of birth.
Answer:
Membership of a person in caste system is.based upon birth. Person is related with that caste for the whole life in which he was born. For example, a person, who was born in Kshatriya caste will remain Kshatriya for the whole life and he cannot change his membership.

Membership of a person in class system is based upon income, education, occupation, ability etc. Person can change his membership according to his wish. A person can relate himself to the higher caste with hard work. Membership of class is based upon ability. If the person does have ability and he neyer does any work then he can go from higher caste to lower caste. But if he does his work then he can change his position from lower caste to higher caste. In this way caste is based upon birth but class is based upon action.

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

Question 14.
Differentiate between caste and class on the basis of occupation.
Answer:
In the caste system occupation was determined by the birth of the person. It means that occupations were related with different castes. Person had to adopt the occupation of the caste in which he was born. He cannot change his occupation for his whole life. In this way he had to adopt the occupation of his caste even against his wish. Scope of selection of occupation in class system is very wide. It is the wish of the person to dhoose the occupation. He adopts that occupation in which either he is expert or which is more profitable. He can change his occupation at any time. In this way the selection of occupation depends upon the ability of the person.

Question 15.
Differentiate between caste and class on the basis of membership.
Answer:
Status of person in caste system is related with his caste. It means status is not achieved by him but is related with his birth. That is why the word ascribed is used for his status and that’s why stability was there in caste system. Status of person was determined by the status of the family. Status of person in class system is achieved. It means he has to achieve his position in society. That is why the person is hard working right from the start. Person can get higher or lower status in society with his ability. Birth is of no importance. Person’s ability and hard work are important in changing his position.

Question 16.
Class is an open system but caste is a closed system. Clarify.
Answer:
Caste is a closed system but class is an open system. Caste system is a close system of stratification because person has to live in its restrictions for the whole life. He can neither change his caste nor his occupation. Class system is an open group of stratification. Person has every type of independence in it. He can move forward in any area with hard work. He gets enough chances to change his position from lower to higher. Class is open for everyone. Person can become member of any class according to his ability, property and hardwork and can change his class many times in his life.

Question 17.
What is included in the interface of caste and class?
Answer:
Following things are included in the interface of caste and class:

  • Caste is changing’into class.
  • Caste is not changing into class but is restrenghtening.

Question 18.
Is caste changing?
Answer:
Many scholars are of the view that caste is changing. Now importance is given to wealth instead of caste. Policy of reservation in jobs for backward classes is being used by government. Now person can adopt any occupation of his choice. Inter-caste marriages are taking place. Many changes have come in the rules of feeding. Now elections are being fought in the name of caste. Many restrictions related to caste have been removed. After looking at this we can say that the caste is changing.

Question 19.
What is the result of stratification according to Marx?
Answer:
Marx was of the view that there are two classes in society. First one is the owner of means of production and other class is not the owner of means of production. On the basis of this ownership, owner class gets higher status and non-owner class gets lower status in society. Marx has given the name of capitalist class or Bourgouise to owner class and labourer class or proletariat is non-owner class. Capitalist class always exploits the labourer class and labourer class always struggles with capitalist class to get its rights. This is the result of stratification according to Marx.

Question 20.
Which type of relations are there in different classes?
Answer:
According to Marx the mutual relations pf classes are of inter-dependence and struggle. Capitalist and labourers both depend upon each other for their existence. Labourer class has to sell its labour to earn meal. It sells its labour to capitalist and depends upon capitalist to earn its meal. Capitalist gives the rent of his labour. For this capitalist also depends upon labourers because without labourers, he can neither produce any thing nor he can accumulate wealth. But struggle also goes on with dependency because labourer always struggles with capitalist to achieve his rights.

Question 21.
Which things are important in the theory of stratification of Marx?
Answer:

  • First of all two types of classes exist in society. One class has all the means of production and other doesn’t have any means of production.
  • According to Marx, stratification in society is being done on the basis of right over means of production. Class with all the means of production has the higher status in society and class without means of production has lower status in society.
  • Nature and form of social stratification depends upon the system of production.
  • According to Marx, history of human society is the history of class struggle. Class struggle exists in all the societies in one form or the other.

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

Question 22.
Class Struggle.
Answer:
Karl Marx has studied two classes in each society. According to him, there exist two classes in each society. One class is the exploitive class and other class is exploited class. There always exists conflict between them which Marx calls class struggle. Exploitive class is capitalist class which has all the means of production and with the help of which it suppresses the other classes. Second class is labour class which doesn’t have any means of production. To earn bread and butter, it needs to sell its labour. This class i.e. labour class is always exploited by the first class i.e. the capitalist class because of which struggle is always there between these two groups. This struggle is given the name of class struggle by Karl Marx.

Question 23.
Means of Production.
Answer:
Means of production are those means through which money is earned to live a happy life. A person uses means of production and production talent to produce material things and all these elements collectively form the production forces. Means of production are owned by the Capitalist. He becomes more rich with these means of production and he uses these means to suppress the labourers.

Question 24.
Social Mobility.
Answer:
Society is made up of human relations. Every person in society has its social position and this position depends upon some bases. This pqsition in some societies is based on birth and in some societies, it is based on action. Some changes are going on in the society. Change on the basis of birth is not possible. For example caste is based on birth and it cannot be changed. But occupations, functions and on the basis of money class can be changed. Change by any member of the society on the basis of his social status is known as social mobility.

Question 25.
Give two definitions of Mobility.
Answer:

  1. According to Harton and Hunt, “Social mobility is meant by transition up or down in social status.”
  2. According to Fitcher, “Social mobility is movement of persons, group or category from one social position or strata to another.”
  3. According to Sorokin, “Mobility involves change in position that brings about new contact and stimulations. It may, therefore, be defined as special change involving new mental contact.”

Question 26.
Education-Indicator of Social Mobility.
Answer:
Education. Education is known as an important means of social mobility. It has been said that a person gets more success in life if he will get more education. Education improves the wrong functions done by his ancestors. It is believed that education should not be taken as a means of getting a job because education never goes directly towards higher mobility. Education improves the ability of a person to avail of available opportunities at that time. Education tells those ways which are necessary to adopt any occupation but it never provides the opportunities to use those ways.

Question 27.
Income-Indicator of Social Mobility.
Answer:
Income of a person is an important indicator of mobility. Income of a person plays an important role in bringing the status of a person high or low. Person with higher income will have higher status in society and the person with less income will have lower status in society. In this way, the way of income also brings popularity to a person in society. Income of a businessman will get respect in society, but the income of a prostitute and of a smuggler will be seen with great hatredness. Person changes his class, status, way of living with the increase in income and social mobility increases with this.

Long Answer Type Questions:

Question 1.
What do you mean by Class System? Write in detail.
Or
What is Class Explain its characteristics.
Answer:
The base of social stratification is class. Status of a person in class depends upon his role in class. Position of all the persons is not same in all the societies. Some type of inequality is always there in class and because of this inequality classes came into being. Especially because of westernization, industrialization, educational system, modernization etc. classes came into being in Jndia. Stratification in Western Societies is also based upon class system. Many classes also came into being in India like Teacher class, Business class, Doctor class etc.

Meaning and Definitions of Class:

Every society has been divided in classes and every class has different status in society. On the basis of status person’s status is high or low. In this way when different persons achieve special social status in society, then it is known as class system. Every class is economically different from the other. Different sociologists have given different views about class system which are given below:

  1. According to Maclver, “A social class is any position of community marked off from the rest by Social Status.”
  2. According to Morris Ginsberg, “A class is group of individuals who through common descent, similarity of occupation, wealth and education have come to have a similar mode of life, a similar stock of those ideas, feelings, attitudes . behaviours and who on any or all of these grounds meet the another on equal terms and regard themselves, with varying degrees of explicitness as belonging to one group.”
  3. According to Gilbert, “A social class is a category of group of persons having a definite status in a society which permanently determines their relationships to other groups.”
  4. According to Ogburn and Nimkoff, “The fundamental attribute of social class is thus its local position of relative superiority or inferiority to other social classes.”
  5. According to Lapire, “A social class is a culturally defined group that is accorded a particular position or status within the population as a whole.”
  6. According to Maclver and Page, “A social class is any position of community marked off from the rest by social status.” .
  7. According to Olsen, “In short, social classes are compared of actions with approximately similar amount of power, privilege and prestige and one or more status dimensions.”
  8. According to Schumpeter, “A class is aware of its identity as a whole, sublimates itself as such, has its peculiar life and characteristic spirit.”
  9. According to Raymond Arron, “Class is an economic and legal concept, when we relate it with social status, then it becomes a social concept.”
  10. According to Lenski, “Aggregation of persons in a society who stand in a similar position with respect to some form of power, privilege or prestige.”

On the basis of given definitions we can say that social class is a class of many persons which has one specific status in a specific time. That is why they have some special power, rights and duties. Ability of an individual is important in class system. That is why every person wants to achieve higher status in society with hard work. Every society is divided in many classes. Status of a person is not definite in class system. There is some sort of mobility existing in his status. That is why it is known as open stratification. Person determines his class status himself. It is not based on birth.

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

Characteristics of Class:

1. Feeling of Superiority and Inferiority. Relations of. inferior and superior exist in class system. For example people of higher class think themselves as different and superior from lower class. Rich persons are coming in higher class and poor people are coming in lower class. Rich people have higher status in society and poor people live at different places. By looking at the residence of the person we can imagine about the class of the person.

2. Social Mobility. Class system is not definite for person. It keeps on changing. Man can achieve higher status with hard work and can go to lower status with wrong deeds. Every person wants to increase his prestige in society. That is why class system makes the person active. So in this way social mobility is there in class system. For example if a person, who is working as a clerk in any office, does a lot of hard work and passes the I.A.S. exam then his status and position will be completely changed. It means that class system has social mobility in which person can go from one place to another with his hard work and ability.

3. Openness. Openness exists in class system because in this every person is free to do anything. He is free to adopt any occupation. Any one can become the member of any class on the basis of his ability. Person from lower class can go to higher class with his hardwork. In this there is no value of birth of the person. Status of person depends upon his ability. A boy from rich family can become rich only if he has the property. If this property will finish then he can become poor. This class system gives opportunity to every one to move forward. In this way openness exists in class system.

4. Limited Social Relations. Social relations of a person are limited in class system. Persons of every class love to establish relations with the people of their own class. Every class wants to establish contacts with persons of their own class. They don’t like to keep contacts with the people of other castes.

5. Development of Sub-classes. We can divide class system into three parts from economic point of view and these are:

  • Upper Class
  • Middle Class
  • Lower Class

These classes are again divided into sub-classes. For example we can see difference between rich people. Someone is billionaire and someone is millionaire. In the same way we can see sub-classes in middle class and lower class. In every class we can see sub-classes. In this way class is made up of sub-classes.

6. Different Bases. Classes are made on different basis. According to Karl Marx the main base of class system is economic. According to him there are two classes in society. First one is capitalist class and second is labour class. According to Ogburn and Nimkoff, Maclver and Gilberg social base is important for class. Ginsberg and Lapire have accepted cultural base as the main base .of class system. In this way we can say that there is not a single base of class system but there are many bases of class system.

7. Identification of Class. External outlooly is important in class system. Sometimes just by external outlook we can imagine about the class of the person. In modern society big house, car, scooter, T.V., V.C.R., Fridge etc. indicate towards the position of the person. In this way external symbols tell us about class differences. Life Style of one class is almost same and their necessities are generally same.

8. Class Consciousness. Every member is completely conscious about his class status. That is why class consciousness is the main feature of class system. Class consciousness gives opportunity to move forward in life and this consciousness differentiates one group from the other. Behaviour of the person is also determined by this.

9. Mutual Dependence. All the classes of the society are mutually dependent because they are dependent upon each other. Higher class needs middle class to maintain its status and middle class needs lower class to maintain its status. So in this way all the classes depend upon each other to maintain their existence.

10. Class is an Open System. Class is an open system in which every class is open for every person. Any person can change his class with his efforts, hard work and ability and can go to lower class without doing any effort. Caste is not an obstacle in his way.

11. Hierarchial Order. In every society, many classes have different statuses. Order of position changes all the times and different classes are formed with this. Generally it has been seen that people of higher class are less in number and people of middle and lower classes are more in number. People of all the classes try to go into higher class with their ability and hard work.

12. Status of Class. There are some similarities in the status of every class. Because of these similarities every person of every class gets equal opportunity to do progress in life. Person’s education, place of living, ways of living and other things are according to his status.

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

Question 2.
Explain different bases of class distribution.
Or
Explain income and occupation as a determinant of class.
Or
Explain education as determinant of class.
Answer:
There are few bases of class system which are given below:

  1. Family and Kinship
  2. Property, income and money
  3. Occupation
  4. Location of Residence
  5. Education
  6. Power
  7. Religion
  8. Race
  9. Caste
  10. Status Symbol.

1. Family and Kinship. Family and kinship are very important in determining status of class. According to Bierstdt, “As a base of social class, importance of family and kinship is not equal in all societies, but it is one of the bases out of those bases which can be used as,a part of the whole system.” Status given by family goes from generation to generation. For example the child born in the family of Tata, Birla will remain capitalist because their ancestors have earned a lot of money for them and they can live their life happily without doing anything. In this way person will get higher status who is born in a rich family. So in this way person gets higher status in class systeift due to his family and kinship.

2. Property, Income and Money. Property, income and money are the important bases of class. That is why modem society is known as capitalist society. Money is a source which can take person to higher class in quick succession. Karl Marx had also believed that money is the alone base of class determination. Here more money doesn’t mean that a person is rich. The thing which is important is how this money has been earned. Smugglers have a lot of money but their status is very low. Prostitutes also have a lot of money but their way of earning is not good. So the means are also important for determination of class.

3. Occupation. Occupation is also known as determinant base of social class. Which type of occupation a person is doing in society, is also related with class system. Some occupations in our class system are very important and some are less important. The social status of Doctor, Engineer, Professor is always higher irrespective of their family status. People give them a lot of respect. Occupation of an illiterate person is always lower in society. In this way occupation is an important determinant in class system. Every person has to do any work in life to live and he does this work according to his ability. He gets social status in society according to his occupation. If any one accumulates money with wrong deeds then his position is always low in society. In modem Indian society occupations related to education are of more importance.

4. Location of Residence. Where the person is living, is also a determinant factor of his class. We can see that people are very choosy about their place of living. Some areas in the city are ‘posh areas’ and some are backward areas. Persons who are living in posh areas have higher status and persons living in backward areas, slums and small colonies are of low status. Labourers, sweepers are generally making their colony in any area. Rich people are living in big and clean houses but poor people are living in slums.

5. Education. Modern society has been divided in two classes on the basis of education:

  • Literate Class
  • Illiterate Class

The importance of education exists in every society. We can generally see that literate people have more prestige in society irrespective of money. That is why today every person is trying to get education according to his present position. Nature of education is also responsible for the determination of class status. Status of technical persons is higher in industrial societies as compared to a simple person.

6. Power. Because of development of industrialisation and with the advent of democracy, power has also become a base of class structure. More or less power also determines the class of the society. With power, the social, economic and political status is also determined. Power is in the hands of people of higher strata and these can be politicians, military officers, rich people etc. We can take example of Indian Government. Status of Narendra Modi and Arun Jaitley is definitely higher than the position of Rahul Gandhi and Sonia Gandhi because they have power and authority in their hands. In the same way the position of B.J.P. is definitely higher than the Congress because today B.J.P. government is there in centre.

7. Religion. According to Robert Bierstdt, religion is also one of the important factors of social status. Some societies are there in the world where traditional fundamentalist views have great influence. Status is determined on the basis of higher or major religion. In modern times, where society is developing very quickly, the importance of religion has been reduced due to industrialization, western education, modernization etc. In ancient Indian society, Brahmins had highest status but today it is not so. Status of Muslims in Pakistan is definitely better than that of Hindus and Christians because Islam is the religion of Pakistan. In this way sometimes, religion also plays an important role in the determination of status of class.

8. Race. Race is also a determinant of class in many societies of the world. White people are considered, as of higher class and black people are considered as of lower caste. Asian countries are seen with the sense of hatredness in western countries. We can see racial conflict commonly in these countries.

9. Caste. In Indian Society, where caste system has played an important role from centuries, caste is also an important factor in determining class. Caste is based on birth. You cannot change your caste even if you have the ability and membership of caste in ancient times was based on one’s birth.

10. Status Symbol. Status symbol also determines the class of a person in every society. In modern age status of a person is determined by his house, car, T.V., telephone, fridge etc. In this way all those things are included in status symbol while a person needs to five a happy life and these things determine the status of person. On the basis of given description we can conclude that not only a single factor is responsible for the determination of class of a person but many factors are responsible for this.

PSEB 12th Class Sociology Important Questions Chapter 5 Class Inequalities

Question 3.
Give difference between Caste and Class.
Or
What are the differences between Caste and Class? Write in detail.
Answer:
There are two main bases of social hierarchy-caste and class. Caste is a closed system and class is an open system but class is not a completely open system because person has to do a lot of hard work to change his class. According to some scholars there is hardly any difference between these two but after looking at them carefully, we will come to know that a number of differences are there between them which are given below:

1. Caste is based on birth but class is based on action. Membership of a person in the caste system was based upon birth. Person was related with that caste for the whole life in which he was born. For example, a person, who was born in Kshatriya caste, will remain Kshatriya for the whole life and he cannot change his membership. Membership of a person in class system is based upon income, education, occupation, ability etc. Person can change his membership according to his wish. A person can relate himself to the higher caste with hard work. Membership of class is based upon ability. If the person does have ability then he never does any work and can go from higher caste to lower caste. But if he does his work then he can change his position from lower caste to higher caste. In this ’way caste is based upon birth but class is based upon action.

2. Occupation of Caste is determined but not of class. In caste system occupation was determined by the birth of the person. It means that occupations were related with different castes. Person had to adopt the occupation of the caste in which he was born. He cannot change his occupation for his. whole life. In this way he had to adopt the occupation of his caste even against his wish. Scope of selection of occupation in class system is very wide. It is the wish of the person to choose the occupation. He adopts that occupation in which either he is expert or which is more profitable. He can change his occupation at any time. In this way the selection of occupation depends upon the ability of the person.

3. Membership of caste is ascribed but membership of class is achieved. Status of person in caste system was related with his caste. It means status was not achieved by him but was related with his birth. That is why the word ascribed was used for his status and that is why stability was there in caste system. Status of person was determined by the status of the family. Status of person in class system is achieved. It means he has to achieve his position in society. That is why the person is hard working right from the start. Person can get higher or lower status in society with his ability. Birth is of no importance. Person’s ability and hard work are important in changing his position.

4. Caste is a closed system but class is an open system. Caste system is a close system of stratification because person has to live in its restrictions for the whole life. He can neither change his caste nor his occupation. Class system is an open group of stratification. Person has every type of independence in it. He can move forward in any area with hard work. He gets full chances to change his position from lower to higher class. Class is open for everyone. Person can become member of any class according to his ability, property and hardwork and can change his class many times in his life.

5. There are many restrictions in caste system but not in class. Caste system puts many restrictions on its members. There were many restrictions related to feeding, social intercourse. Caste had full control over the life of the person. One was not in a position to break these restrictions. A person has individual freedom in class system. There is no control or restriction over feeding, marriage, social intercourse etc. Person of any class can establish contacts with person of any class.

6. There is no caste consciousness but there is class consciousness. There is no caste consciousness in caste system. Its reason is that the person of lower caste knows that the position of upper caste is higher but he is unable to do anything. That is why he stops working hard. Class consciousness exists in the members of the caste. On the basis of this consciousness class is formed. Person is conscious regarding this that he can get higher status with his hard work. That is why he is always trying to increase his ability.

Question 4.
Explain different indicators of Social Class.
Answer:
One indicator is that thing which tells everything about anything. Social mobility has many indicators out of which education, occupation and income are very important. Their description is given below:

I. Education. Education is known as the important means of social class. It has been said that the person will get more success in life if he gets more education. Education improves the wrong functions done by his ancestors. It has been believed that education should not be taken as a means of getting job because education never goes directly towards higher mobility. Education improves the ability of a person to avail of available opportunities at that time. Education tells those ways which are necessary to adopt any occupation but it never provides the opportunities to use those ways. Education works as a means of mobility in many ways like:

  • Education tells a person the way to become manager from a labourer. Any labourer can get the post of manager after getting education.
  • Education tells the way to adopt any occupation. Education provides the person the occupation with good income.
  • Education helps the person to achieve the posts with more income and pay. Generally government post can be achieved through a system. That is why education is necessary to get post with higher pay.

It has been believed that the more time person spends in getting higher education, the more chances he will get to achieve higher income and to move upward in social mobility. From many studies we come to know that with education not only a person can achieve higher post but with that he learns ways of living and behaving in society. After learning this, chances of getting success increase. In this way education provides opportunities to a person to move upwards in social mobility.

Education increases chances to get opportunities in student’s life. The capacity of earning more increases with education. Children who are leaving their education in mid way are living their life with more difficulty. But the children, who are completing their education and spend a lot of time in their studies, are earning more when they become young.
Background of a child also affects his achievements in life. Child, with parents of higher status and education, are getting good atmosphere of education at home. Their parents become ideal for them. Parents motivate their children by telling them the importance of education. In this way after getting education, their capacity to achieve social status increases and they move in higher strata of the society by achieving good status. In this way education is an important indicator of mobility.

Here one thing should be kept in mind that if a person gets more and higher education, then the chances of doing progress increase for him. Person gets more chances of doing progress in job or in business if he invests more time and money in education. For example if any student has taken the degree of B.Gom. and has left the education then he will get very few chances to get a good job. But if he has completed MBA after B.Com. from any one of the I.I.M.’s then he will definitely get good job at very good pay. In this way amount of investment of time and money in education will increase the chances of doing progress in life. In the end we can say that though education is not a direct way of mobility yet it gives a great help to the person to change his occupation and to take full advantage from it. Education motivates the person to be mQbilised in life and provides opportunities to move upwards in life.

II. Occupation. Because of mobility, society comes to know which post should be given to which person. In this way only able persoh gets post in the society. In this way it helps the person to achieve his aims. We can divide occupation in two types of societies—open society and closed society. The importance of occupation in mobility in these societies is given below:

1. Closed Society. India, in ancient times, is an example of closed society. Four types of castes were there in ancient times. Occupation of every caste was fixed. Occupation of Brahmins was to teach because of which their social status was highest in society. After them Kshatriyas were there whose occupation was the protection of the country and to run the state. Third position was of Vaishyas whose occupation was to do trade and agriculture. At the end the place was of lower castes whose occupation was to serve upper castes.

Occupation of every person was determined by his caste and birth. Every caste was doing its specific function. Caste was restricting its members not to adopt any other occupation because with this the religious and economic bondages would be broken. If any one was breaking the rules of caste then he was generally thrown out of caste. In this way every caste and sub-caste was performing its specific function. After independence in our country, the processes of modernization and industrialization were started in our country with which people got the chance to change their occupation. The bondages of occupation on people came to an end and they started to adopt new functions. In this way mobility in closed societies started because of occupation and still it is going on.

In this way we can say that occupation, in closed societies, was not given on the basis of ability but it was given on the basis of one’s birth. Person had to adopt the related occupation of the caste in which he was born. Yet some occupations like job in military, agriculture, business etc. were free for all but still many restrictions were there regarding adoption of occupation. If any one was going against the rules of caste regarding occupation then he was generally thrown out of the caste. In this way occupation in closed society is not given on the basis of ability but is given on the basis of birth! But after the independence of our country, the process of mobility was started due to many reasons like modernization, westernization, industrialization, urbanization etc. and slowly and slowly mobility related to occupation was started. Now the mobility of occupation has started even in the closed societies like India. Now people are free to adopt the occupation of their choice and according to their ability. Restrictions related to occupation have been reduced to a great extent.

2. Open Society: Groups in open societies are not fundamentalists and persons are free to adopt any occupation. Person can adopt any occupation with his wish. In these type of societies with the increase in division of labour, mobility increases. But the occupation of good status will be given to able persons. Yet the demand of labourers is decreasing because of increase in machines but the division of technical labourers is still there. In this way the opportunities for the persons with technical education are increasing. People are adopting different occupations and mobility in society is increasing. In this way because of modernization and industrialisation, mobility is increasing in open societies.

In open societies, birth of the person is not important but his ability is very important. Person adopts occupation according to his wish and ability. There is no value of caste of the person in open societies that in which caste he was born. In open societies importance is that what a person can do or which type of ability does he have. Son of a barber can become an officer and son of an officer can become a businessman. Person can adopt the occupation of his choice. He is not forced to adopt the occupation which he does not like. He can take different types of technical education and can adopt different occupations. Chances of getting job increase very quickly just after doing any small course. Companies’ are attracting them by giving better status and better pay because of which people, leave their old job and go towards new jobs. With this mobility increases in society. Modernization and industrialization have increased the mobility in society to a great extent. In this way mobility related to ocupation, in open societies, is increasing very quickly.

3. Income: Income of a person is an important indicator of class. Income of a person plays an important role in bringing the status of a person high or low. Person with higher income will have higher status in society and the person with less income will have lower status in society. Today’s society is based upon class system. Money and income are of more importance in this system. Person can get higher status in social stratification with the help of his ability. Person can improve his economic condition compared to other persons because of his income. More income has important place in open societies. Income is also an important factor for the determination of social class. Person can make his life style better with the help of his income. Rich people have a lot of money

but their ways of living are different. New rich will take a lot of time to learn the ways of living of rich people. Even if he is unable to learn that way but his children will definitely learn that way. Social status of his children will become higher. They adopt the life style of rich people with money and his children get this style in heritage only.
In this way, the way of income also brings fame to a person in society. Income of a businessman will get respect in society, but the income of a prostitute and of a smuggler will be seen with great hatredness. Person changes his class, status, way of living with the increase in income and social mobility increases with this.
So from this description it is clear that education, occupation and income are important indicators of social mobility.

Status of the person changes automaticaly with the increase in income. People start to give respect to him. He becomes a rich person in the eyes of the people and automatically he gets prestige in society. But here one thing should be kept in mind that way of getting income should be sanctioned by society. With the increase in income person starts to buy things of leisure with which his social status also goes higher in society. He starts to live his life with leisure. In this way his status in society becomes higher from lower with the increase of inome and this is the indicator of class. In this way from given explanation it is clear that education, ocupation and income are the main indicators of social class.

PSEB 12th Class Sociology Solutions Chapter 5 Class Inequalities

Punjab State Board PSEB 12th Class Sociology Book Solutions Chapter 5 Class Inequalities Textbook Exercise Questions and Answers.

PSEB Solutions for Class 12 Sociology Chapter 5 Class Inequalities

Sociology Guide for Class 12 PSEB Class Inequalities Textbook Questions and Answers

Multiple Choice Questions:

1. The history of all existing societies is the history of class struggle is stated by:
(a) Karl Marx
(b) V.I. Lenin
(c) Antonio Gramsci
(d) Rosa Luxemburg
Answer:
(a) Karl Marx

PSEB 12th Class Sociology Solutions Chapter 5 Class Inequalities

2. Who propounded the concept of class-in-itself and class-for-itself?
Or
Who propounded the concept of class consciousness and class struggle?
(a) Marx
(b) Weber
(c) Durkheim
(d) None
Answer:
(a) Marx

3. The class theory given by Eric Olin Wright is synthesis of ideas of:
(a) Marx and Durkheim
(b) Marx and Weber
(c) Marx and Spencer
(d) Marx and Engels
Answer:
(b) Marx and weber

4. Property less white collar professionals as one of the classes is discussed by:
(a) Karl Marx
(b) Max Weber
(c) Lloyd Warner
(d) Vilfredo Pareto
Answer:
(b) Max Weber

5. Which does not reveal the distinction between caste and class:
(a) Ascription and achievement
(b) Closed and open mobility
(c) Sacred and Secular
(d) Ruling and ruled.
Answer:
(d) Ruling and ruled

6. Which does not constitute the means of production:
(a) Land
(b) Culture
(c) Labour
(d) Capital
Answer:
(b) Culture

7. Who gives importance to life chances and market situation for class analysis:
(a) Karl Marx
(b) Max Weber
(c) Alfred Weber
(d) C.W. Mills
Answer:
(b) Max Weber

8. The ownership over the means of production is a determinant of:
(a) Status group
(b) Class
(c) Caste
(d) Social category
Answer:
(b) Class

9. The class of serf is opposite to
(a) Lords
(b) Petty-Bourgeois
(c) Bourgeois
(d) Master
Answer:
(a) Lords

PSEB 12th Class Sociology Solutions Chapter 5 Class Inequalities

Fill in the Blanks:

1. Class system is ……………… in nature.
Answer:
open

2. Class system is …………… in status
Answer:
achieved

3. Weber considered class in ……………….. term.
Answer:
inequality

4. Class status is determined by …………….. and ………………… of an individual.
Answer:
income, education

True/False:

1. Class system is one of the major forms of social stratification.
Answer:
True

2. A social class is essentially a status group.
Answer:
True

3. According to Weber, wealth, power and status form the basis of inequality.
Answer:
True

4. Social classes are open groups.
Answer:
True

PSEB 12th Class Sociology Solutions Chapter 5 Class Inequalities

Match the Columns:

Column A Column B
1. Social classes Bourgeoisie
2. Capitalist Lifestyle of a particular class
3. Determinant of class Open group
4. Class consciousness Occupation
5. Mode of living Self-awareness

Answer:

Column A Column B
1. Social classes Open group
2. Capitalist Bourgeoisie
3. Determinant of class Occupation
4. Class consciousness Self-awareness
5. Mode of living The lifestyle of a particular class

Very Short Answer Type Questions:

Question 1.
In which social group members share the same relationship to the forces of production?
Answer:
Social class.

Question 2.
Can one have upward and downward mobility in classes?
Answer:
Yes, one can have upward and downward mobility in classes.

Question 3.
Individuals or groups between different social economic positions are known as:
Answer:
Class.
Question 4.
Which social class broadly composed of people is involved in blue collar or manual occupation?
Answer:
Labour class.

Question 5.
Identify two important features of class.
Answer:

  • There are many bases of class system.
  • People of a group have class consciousness for their class.

PSEB 12th Class Sociology Solutions Chapter 5 Class Inequalities

Question 6.
What do you mean by ownership over the resources?
Answer:
It means that some individual has ownership over resources and he is the owner of such resources.

Question 7.
Identify means of production.
Answer:
Those means which help in the production of anything are known as means of production such as machines, industries, tools etc.

Question 8.
Name two classes that were found during slavery.
Answer:
Master and Slave.

Question 9.
Who is a bourgeois?
Answer:
One who holds all the means of production with whose help, he exploits other classes is known as bourgeois such as an industrialist.

Short Answer Type Questions:

Question 1.
What do you mean by class?
Answer:
A class is a group of people who consider each other equal and every class has its own status in society. Members of every class are given certain specific responsibilities, rights and powers.

Question 2.
Differentiate between caste and class.
Answer:

  • Caste is a closed group but the class is an open group.
  • Membership of caste is based on birth but membership of class is based on individual ability.

Question 3.
Identify those classes found in rural India.
Answer:
Big landlords, the absentee landlords, the upper and middle peasantry, the capitalist farmers, low peasantry, marginal famers, landless agriculturists, money lenders etc. are the classes found in rural India.

Question 4.
“What is the meaning of this statement of Marx that the history of all existing societies is the history of class struggle”?
Answer:
‘According to Marx, till today, there existed many societies in which there were two main groups—one which owned all the means of production and the other which didn’t. That’s why, there existed a struggle among them. That’s why Marx said, “The history of all existing societies is the history of class struggle.”

Question 5.
Name those classes which have been discussed by Max Weber.
Answer:

  • Propertied bougeosie
  • Non-propertied white collar workers
  • Middle class
  • Class working in industries.

Long Answer Type Questions:

Question 1.
Discuss the views of Eric Olin Wright on class.
Answer:
Eric Olin wright gave class theory which was the mixture of Marx and Weber’s views. According to Wright, there are three bases of controlling economic resources in a capitalist society and these are:

  • Control over capital
  • Control over land, factory or offices
  • Control over labourers.

These bases form many classes such as owner, blue collar workers, white collar workers, professional employees, manual workers etc. According to him, workers of middle classs (managers and supervisors) have direct relation with the owners but labour class is exploited.

PSEB 12th Class Sociology Solutions Chapter 5 Class Inequalities

Question 2.
Differentiate between Caste and Class.
Or
What is the relationship between Caste and Class?
Answer:

Caste Class
1. Membership of caste is based on birth. 1. Membership of class is based on occupation and individual ability.
2. Ascribed status is given in caste. 2. There is achieved status in the class.
3. Caste is an endogamous group. 3. Class is an exogamous group.
4. Caste gets validity from the Hindu religious activities. 4. Class gets validity from individual ability in the capitalist system.
5. There is no mobility in the caste system as it is a closed system. 5. There is mobility in the class system as it is an open system.
6. One cannot change his caste in any case. 6. One can change his class at any time with his ability.

Question 3.
Briefly write about those classes which are found in Rural India.
Answer:
See Question No. 3-short answer type questions (III).

Question 4.
Briefly write about those classes which are found in urban India.
Or
Write about those classes which are found in Urban India.
Answer:

  • Corporate Capitalists
  • Industrial Capitalists
  • Financial Capitalists
  • Bureaucrats/Academia of upper category
  • Culture, political and economic elites
  • Middle class-managers, businessmen, traders, self-employed people, small shopkeepers, bankers etc.
  • Lower class
  • Industrial working class in organised sector
  • Working class in unorganised/semi-organised sectors
  • Construction workers on daily wages.
  • Unemployed persons.

Question 5.
Explain the middle class phenomenon.
Answer:
See Question 24—short answer type questions (other important questions)— Chapter-3.

Very Long Answer Type Questions:

Question 1.
Explain the Marxian theory of class.
Or
Describe the Marxian theory of class.
Answer:
Karl Marx has given conflict theory of social stratification and this-theory comes out because of political and social conflicts of 19th century. According to Marx, economic factor is the alone factor of social stratification and struggle in different classes. Marx has given this theory on the base of division of labour. According to him, labour is of two types—physical and mental and this difference is the main reason of difference in social classes.

Marx was of the view that there are two classes in society. First class is the owner of the means of production and second class is not the owner of means of production. On the basis of this ownership the position of owner class is higher and position of non-owner class is lower. According to Marx, owner class is capitalist class and non-owner class is labourer class. Capitalist class economically exploits the labourer class and labour class fights with capitalist class to get their rights. This is the result of stratification.

Marx was of the view that the main reason of stratification is the unequal distribution of property. Nature of stratification depends upon the classes of that society and the nature of classes depends upon the means of production. Ways of production depend upon technique. Class is a group in which relations of its members with forces of production are equal. In this way all those persons, who control the forces of production, come in first class i.e. capitalist class. Second class is that class

which is not the owner of forces of production but it earns its livelihood by selling its labour and that is labour class. Their name in different societies is different. For example, Feudal Lords and agricultural labourers in Feudal societies and capitalist and labourer in capitalist societies. Capitalist class has all the forces of production and labourer class has only its labour to sell with which it earns its livelihood. In this way the classes made on the basis of ways of production and unequal distribution of property are, according to Marx, social classes.

According to Marx, society today comes out of four stages or societies and these are:

  • Primitive ancient society or communism
  • Ancient society
  • Feudal society
  • Capitalist society

According to Marx, the classes did not come into being in first type of society but in later societies two main classes came into being. In ancient society owner and servant, Feudal Lords and agricultural labourer in Feudal society and capitalist and labourer class in capitalist society’came into being. In every society labour was being done by second class. Labour class is more in number and capitalist class is less in number. Marx has given two classes in every type of societies but on this point his views were not the same. Marx was of the view that there are three classes in capitalist society and these are labour class, capitalist class and land owners. Marx has given difference in these three classes on the basis of means of income, profit and rent of land. But Marx’s this three classes system never came into being in England.

Marx has written that with the development of capitalism three classes system will change into two classes system and middle class will come to an end. About this he has written in Communist Manifesto. Marx has also said about other classes in specific society. He has divided the capitalist class into two sub groups and these are effective capitalists and smaller capitalists. Effective capitalists are those capitalists which are bigger capitalists and industrialists which give work to thousands of labourers in their industries. Small capitalists are those small industrialists or shopkeepers whose business is at low level and they are not giving work to many labourers. They are doing most of their work themselves. Here Marx again says that with the development of capitalism middle class and small capitalists will come to an end and will join hands with labourer class. In this way there will be two classes in society and that is capitalist class and labourer class.

Relations Between Classes:

According to Marx capitalist class always exploits the labourer class and labourer class always fights for its rights. That is why the relations between both the groups are of opposition. Yet this opposition between these groups will hide due to their mutual interests but this opposition is always there. It is not necessary that we can see this opposition directly or opposition never comes in front of us but they know about each other’s opposition.

According to Marx, relations between the classes depend upon the mutual interdependence and conflict. We can take example of capitalist society in which two classes are there. First class is of capitalist class and second class is of labour class. These both classes depend upon each other for their existence. Labour class doesn’t have the ownership of forces of production. It doesn’t have any other mean to earn its livelihood except selling its labour. Labourers sell their labour to the capitalist class and are dependent upon them. They give their labour to capitalist and for that capitalist gives money to labourers for their labour. With this money or rent of labour, labourer takes care of the needs of the family. Capitalist also depends upon the labour of labourer because without their work, production in his factory is not possible and accumulation of capital is also not possible.

In this way both these classes depend upon each other. But this dependence doesn’t mean that they have relations of equality. Capitalist class always exploits the labour class. They want to make things in their factory by giving less money so that they can earn more profit. Labourer wants more money so that he can take care of the needs of his family. Capitalist tries to sell his product with more value by paying less money so that he can earn more profit. In this way conflict of interests is always there between both the classes. This conflict will give birth to communism later on in which there would be no opposition, there would be no exploitation and there would be no conflict of interests. This society will be classless society.

Karl Marx has explained the conflict theory of stratification on historical basis. Important things in the conflict theory of stratification of Marx are given below:

1. Two Classes in Society. Marx was of the view that generally two types of classes exists in every type of society. First one is” that which has all the means of production in its hands and this class is known as capitalist class. Second class is that which doesn’t have any means of production and which earns money only by selling its labour. This class is known as labour class. First class exploits the other class. It means that capitalist exploits and labourer is being exploited by capitalist.

2. Right Over Means of Production. While explaining stratification on historical basis Marx says that the stratification in society is based on the right over means of production. There exist two types of classes in every society on this base. First class is that which has the right over all the means of production. Second class is that which doesn’t have any right over means of production and which earns money by selling its labour.

3. Modes of Production. Nature of social stratification depends upon the modes of production. Position of that class is higher than other classes which has all the means of production. According to Marx, this class is known as capitalist or Bourgoisie. Second class is that which doesn’t have means of production, which is not satisfied by its position and which wants to change its position. Marx has given it the name of labour class or proletariat class.

4. Human History-History of Class Struggle: Marx was of the view that human history is the history of class struggle. We can take example of any society. Struggle in class is going on, in every society, in one form or the other. In this way Marx was of the view that two types of classes exist in all the societies- capitalist and labour class. Class struggle always goes on in both the classes. There are many reasons of class struggle in both the classes for e.g. too much economic differences between both the classes because of which class struggle is going on.

Capitalist becomes rich even without doing any hard work and labourer becomes poor even after doing a lot of hard work. With the passage of time, labour class makes its organization to save and meet its demands and this organisation does struggle with capitalist class to meet its demands. Result of this struggle between both the classes comes in the form of revolution which labour class does against the capitalist class.

After revolution, labourer class will eliminate the capitalist class and establish its authority. Capitalist tries to start anti-revolution movement against labourers but this movement will be suppressed and authority of the labourer class will be established. First of all communism and then the state of socialism will come in which every one will get according to its needs and ability. There will be no class in society and this will be a classless society in which every one will get equal share. No one will be of higher or lower status and the authority of labour class will remain there. Marx was of the view that this state has never yet come but it will come very shortly and stratification in society will come to an end.

PSEB 12th Class Sociology Solutions Chapter 5 Class Inequalities

Question 2.
Explain the Weberian theory of class.
Or
Discuss the Weberian view on the concept of class.
Answer:
Max Weber gave the theory of stratification in which he explained class, status group and party differently. Weber’s theory of stratification is considered as practical and rational. That’s why his theory is given enough importance by American Sociologists. Weber has explained stratification from three aspects and these are class, status and party. All these groups could be called as interest groups which not only can fight within themselves but they can fight even against each other. They tell us about a specific authority and are interrelated as well. Now we will explain . them one by one:

Class: Karl Marx has defined class on economic basis and in the same way Weber has also defined class on economic basis. According to Weber, “Class is a group of those people which are at equal status in structure of social, economic opportunities and which live in same conditions. These conditions depend upon their form and quantity of economic power.” In this way Weber talks about a type of group in which a specific number of people have equal chances in life. Yet this concept of Weber is not very much different from Marx’s concept of class but Weber has imagined class as the group of people living in same economic conditions not as a group of self-consciousness. Weber has given three types of classes which are given below:

  1. A Property Class
  2. An Acquisition Class
  3. A Social Class

1. A Property Class: A property class is that group whose position depends upon the fact that how much property it has? This class is again further divided into two parts:

  • The Positively Privileged Property Class. This class owns a lot of property and it lives on the income generated from its property. This class can keep monopoly over selling or buying of consumer goods, by collecting property or on taking education.
  • The Negatively Privileged Property Class. Illiterate, poor, property less and people under debt are major members of this group. But there is one another group between these two groups and that is Privileged Middle class in which members of both the given classes are included. According to Weber, Capitalist is member of this group due to his privileged position and Labourer is its member due to its negatively privileged position.

2. An Acquisition Class: It is that type of group whose position is determined by taking advantage from opportunities of services available in the market. This group is of three types:

  • The Positively Privileged Acquisition Class. This class keeps monopoly over administration of producer manufacturers. These factory owners are bankers, industrialists, financiers etc. These people not only keep control over administrative system but they exert influence on government’s economic policies as well.
  • The Middle Privileged Acquisition Class. This class belongs to middle class people in which small professional people, artisans, independent farmers etc. are included.
  • The Negatively Privileged Acquisition Class. People of lower classes are part of this group which include trained, semi trained and untrained labourers.

3. Social Class: Most number of people are included in this group. This class observes definite changes due to progress made by different generations. But Weber does not explain social class according to privileges. According to him people of labour class, lower middle class, intellectual class, property owner class are included in it.

According to Weber, members of class work with each other under specific circumstances and to this protest of doing work is being given the name of class action by Weber. According to Weber feeling of mutually related gives birth to class action. Weber has not believed that the thing like class action could take place all the times. Weber was of the view that there is no class consciousness in class but its nature is completely economic. There is no possibility among them that they would struggle collectively to achieve their common objectives. A class is only a group of people whose economic condition is same in the market. They can feel changes in their lives while collecting those things which have some respect in society and there is a possibility that they would collectively perform some action. Weber was of the view that if it does so then class can take the form of a community.

Status Group: Status group is generally considered as opposite to economic class stratification. Class is only based on economic assumption which is a group of same interests due to market conditions. These are not statistical classes but these are actually those groups whose life-style is common, outlook towards the society is common and which keeps unity among them.
According to Weber there is some difference between status group and class. Each has its own style and people can be unequal among them.

For example, teacher of a school. Yet his income might be 8-10,000 per month which is quite less in today’s age but his status is quite high due to his sacred profession. But on the other hand any smuggler or a prostitute could earn lakhs in a month but their status group will remain low because their profession is not sanctioned by society. In this way difference is there between both the, groups. Any occupational group can be called as a status group because in each type of profession, people get equal opportunities to earn money. This group also leads to same life-style of people. Members of one occupational group remain near to each other, wear same type of clothes and even have same type of values. That’s why its members have quite a wide circle.

Party: According to Weber, Party represents the determined interests associated with class status or status group. This party enrolls those members, in any condition, whose ideology matches with the ideology of party. But it is not necessary that the party could become status party for them. Weber was of the view that Parties always want to keep control over power. It means power should remain in their hands. Weber was of the view that yet parties are a part of political authority but even then power could be gained through various means like wealth, influence, pressure, rights etc. Parties want to obtain the power of State and State is an organisation.

Each activity of the party is concentrated on the fact that how the power could be obtained? Weber analysed the state and from here he gave the theory of Bureaucracy. According to Weber, parties are of two types. First one is Patronage party in which there are no .class rules, concepts, ideology etc. These are made for special purposes and could be left after the completion of objective. Second type of party is party of Principles which has clear and strong rules. These parties are not made for specific purposes. Weber was ‘of the view that there is quite much difference between these three i.e. class, status group and party but the mutual relation is always there among them.

PSEB 12th Class Sociology Solutions Chapter 5 Class Inequalities

Question 3.
What is the relationship between class, social mobility and social stratification?
Answer:
Class, social mobility and social stratification are deeply related but before checking their relation, we need to look into their meaning.

  • Class: Class is a group of people which is different from the other groups on one base or the other. Members of a group are conscious of their group and never let others to enter in their group very easily.
  • Social Mobility: Whole of the society is divided into different groups and when people leave their group to join the other one then this process is known as social mobility. With their individual ability, people change their class and the process of mobility is always going on.
  • Social Stratification: The process of dividing society into different layers is known as social stratification. Society is divided in different layers on different bases such as age, caste, sex, income, education, wealth, etc.

If we look at the meaning of all these concepts carefully, we observe that they have quite a close relationship with each other. The process of dividing society into different classes is known as stratification and people keep on changing their groups. One can change his class according to his ability and the process of moving from one group to the other is known as mobility.

Presently, people are taking education and are adopting different occupations. After getting an education, their social status moves upward and they get a better job. This job brings a lot of money for them and they reach a higher level of social stratification. Gradually, they change their job to earn more money. In this way, they become the members of different groups and the process of social mobility moves on.

After looking at the given explanation, we can say that class, mobility, and stratification are deeply related. All these help in individual as well as social progress.

Table Tennis Game Rules – PSEB 10th Class Physical Education

Punjab State Board PSEB 10th Class Physical Education Book Solutions Table Tennis Game Rules.

Table Tennis Game Rules – PSEB 10th Class Physical Education

Question 1.
Describe about the Table, Net, Ball and Racket in the game of Table Tennis?
Answer:
Table:
In table tennis, the table used is of rectangular shape. It is 2.74 metres in length and 1.52 metres in width. Its height from the ground is 76 cm. It can be made of any material. A ball when dropped from a height of 30.5 cm. on its surface shall give a bounce of not less than 22 cm. and not more than 25 cm.

table tennis image 1

The surface of the table is known as playing surface. It is of dark green colour. It shall have a 2 cm broad white line along each edge. The lines at the 152.5 cms ends are called End lines, and the lines at the 274 cms. ends are called Side lines. In Doubles, the surface of the table is divided into two parts by a 3 mm. wide white line, which is parallel to the side line and is at an equal distance from it. This is known as the centre line.

table tennis image 2

Table Tennis Game Rules - PSEB 10th Class Physical Education

Net:
The net is 183 cms. in length. Its upper part is at the height of 15.25 cms. from the playing surface. It is tied by a cord to upright high posts of 15.25 cms. The outer limit of each post is 15.25 cms. outside the side line.

Ball:
The ball used in the game is spherical in size. It is made of celluloid or similar plastic but without reflection. Its diameter is not more than 40 mm. and not less than 37.2 mm. Its weight is not less than 2.40 gm. and not more than 2.53 gm.

Rackets:
The racket may be of any size, shape or weight. But its surface should be of dark colour. This game has 21 points.

Question 2.
How is the game of Table Tennis started?
Answer:
Order of Play. In Singles, a server does five services at a stretch whether he gets the score or not, thereafter the service passes on the other player. The other player also gets the right of doing five services. Thus, the service changes after every five services.

In Doubles, the server makes a goods service, then the receiver shall make a goods return. The partner of the server shall make a good service, thereafer, and the partner of the receiver, then, shall make a good return. Thus, turn by turn, each player shall make service and return in that order.

Good Service:
The server places the ball on the palm of his free hand, open and flat, with fingers pressed together and thumb free. Then he shall project the ball in the air and do the service in a manner that the ball remains visible to the judge. Then the ball shall be struck in a way that it touches the server’s court and passes directly over or around the net, and touches the receiver’s court.

In Doubles, the ball shall first touch the server’s right hand, right of court or the central line on the side of the net. Then the ball, passing over or around the net, touches the receiver’s right-half court, or the central line on his side of the net.

Good Return:
After having been served or returned in play, the ball shall be so struck as to pass directly over or around the net. It should touch directly the opponent’s court.

table tennis image 3

Ball in Play:
The ball is in play when it is projected from the hand for service. It shall be deemed to be in play until:

  • it has touched one court twice successively.
  • it has touched anything other than the net and supports.
  • it has been hit by a player more than one successively.
  • it has touched a player or anything he wears or carries.
  • in Doubles, it has touched the right half of the server or receiver.

A let:
A ball in play is called rally. A rally may be let if:

  • The served ball touches the net or its supports.
  • The service is delivered and the receiver is not yet ready.
  • A player fails to do good service or return owing to some accident.
  • The play is stopped for correction of the order of the game or the fault in ends.

Table Tennis Game Rules - PSEB 10th Class Physical Education

Question 3.
How are points scored in the game of Table Tennis?
Answer:
Points:
A player shall lose a point in case:

  • he fails to deliver good service.
  • he fails to deliver good return when his opponent has made goods service or return.
  • he or his racket touches the net when the ball is in play.
  • his free hand touches the playing surface when the ball is in play.
  • he returns the ball with volley.
  • in Doubles, he strikes the ball out of turn.

Game:
A player or pair who scores first 21 points shall win the game. If both the players or pairs score 20 points, then that player or pair shall be the winner who scores 2 points before the other player or pair.

The Choice of Ends and Service

In the game of tennis, the choice of ends and the right to serve first shall be decided by toss. The toss winning player chooses to serve or not to serve first, and the other player chooses the right to end (side).

Change the Ends and Service

The change of ends and service shall be made in the following manner:

In the play, a player or pair who starts a game at one end shall be at the other end in the second game, and so on. This will continue till the end of the match. The ends change when any player or pair score first ten points in the last possible game in a match. In Singles, the service is changed after five points, which means that the server shall become receiver, and recevier shall become server.

In Doubles, the selected partner of the pair shall deliver the first service, and shall be received by the appropriate partner of the opposing pair. The receiver of the first five services shall deliver the second five services. The third five services shall be delivered by the partner of the first receiver. The fourth five services are delivered by the partner of the first receiver and received by the first server. The fifth five services are to be delivered like the first five, and so on. This order will continue till the end of the game.

Out of Order of Ends, Serving or Receiving

In case the players have not changed ends in time, they shall change the ends as soon as the mistake is detected provided the game is not completed. In case the game has been completed, all points scored shall be counted. If a player serves or receives out of turn, the play shall be stopped as soon as the error is detected. The game shall be started again by the server who was serving at the start of the game, or at the time when the score was 10. In such circumstances, the scores made before the error is detected shall be counted.

Table Tennis Game Rules - PSEB 10th Class Physical Education

Important Information About the Table Tennis Game

  • Types of Table Tennis game = Two (Single & Double)
  • Size of the Table length & breadth = 274 × 152.5 cm.
  • The height of the playing floor = 76 cm.
  • The height of the net from floor = 15.25 cm.
  • Length of the net = 183 cm.
  • Weight of the ball = 2.55 gram to 2.7 gram
  • Circumference of the ball = 40m. m.
  • Colours of the ball = White
  • The ball is made of = Celluloid or plastic
  • The officials of match = One refree, one umpire one scorer, one assistant umpire.
  • The length of the table in table tennis is 2.74 metres and width 1.52 metres.
  • The game of table tennis is of two types singles and doubles. In Singles, there are two players, out of which one plays and the other is a substitute.
  • In Doubles, there are four players, out of which two play and two are substitutes. The game of table tennis is of Eleven points.
  • In Doubles game, the playing surface is divided into two parts by a 3 cm, wide white line.
  • The selection of ends (sides) and the right to first serve shall be decided by toss.
  • The toss winning player chooses to serve, whereas, the other chooses the end (side).
  • The service is changed after two points in Singles.
  • In the last possible game, the ends are changed when a player or pair scores ten points.
  • A match shall include five or seven games.
  • The lines on the table used in the game should be white in colour.
  • The remaining part of the table tennis is dark green.

Boxing Game Rules – PSEB 10th Class Physical Education

Punjab State Board PSEB 10th Class Physical Education Book Solutions Boxing Game Rules.

Boxing Game Rules – PSEB 10th Class Physical Education

Question 1.
Which type of competitions (according to weight) are held in Boxing.
Answer:
WEIGHT CLASSIFICATION IN BOXING

  1. Light Fly Weight = 48 kg.
  2. Fly Weight = 51 kg.
  3. Bantum Weight = 54 kg.
  4. Feather Weight = 57 kg.
  5. Light Weight = 60 kg.
  6. Light Welter Weight = 63.5 kg.
  7. Welter Weight = 67 kg.
  8. Light Middle Weight = 71 kg.
  9. Middle Weight = 75 kg.
  10. Light Heavy Weight = 80 kg.
  11. Heavy Weight = over 80 kg.
  12. Super Heavy Weight = over 100 kg.

Boxing Game Rules - PSEB 10th Class Physical Education

Question 2.
Describe Ring, Rope, Platform, Costumes, Gloves and duration of the bout?
Answer:
Ring:
In all boxing competitions the inside measurement of the ring is from 12 feet 20 feet to (3m. 66 cm to 6m. 10 cm) square. The height from ring floor level to the top rope shall be from 4 feet to 5 feet (lm 22 cm. to 1 m 52 cm.)

Rope:
The ring shall be formed by 2 or 3 sets of ropes covered with linen or with some soft material.

Platform:
The platform shall be erected in a way that it is totally safe, levelled and free from any obstructing projection. It will be constructed on lines of at least 18 inch ropes. It shall have four comer posts constructed in a manner as to prevent any injury.

Under-cover:
The floor shall be covered with an under-cover over which canvas shall be stretched.

Costumes:
Competitors shall do boxing by wearing vests, completely covering chests and backs. They shall wear shorts of reasonable length reaching to mid-tight positions. They shall wear light shoes. Wearing of swimming suits is not allowed. Competitors shall wear distinguishing colours such as red or blue sashes round the waist.

Gloves:
The gloves shall be of standard weight. Each glove shall weigh 8 ounces (227 gms.)

Bandages:
A soft surgical bandage, the length of which does not exceed 8 feet 4 inches (2.5 m) and width 1% inches (4.4 cm.), or a velpean-type banadge, which will not exceed 6 feet 6 inches (2 m.) in length and 1% inches (4.4 cm) in width, may be worn on each hand.

Duration of the Game:
The number and duration of rounds for Senior and Junior competitions shall be as under:

Boxing Game Rules - PSEB 10th Class Physical Education

COMPETITIONS

Senior National Level
3-1-3-1-3 – Three rounds of three minutes each after one minute rest in each bout.

Junior National Level
2-1-2-1-2 – Three rounds of two minutes each, one minute rest between each bout.

International Level
2-1-2-1-2-1-2-1-2 – Five rounds of two minutes each and one minute rest between each bout.

Question 3.
What do you know about the Draws, Byes and Walk over in Boxing?
Answer:
The Draw, Byes and Walk Over

1. A draw shall be made for all competitions after taking of weight and doing medical inspection.

2. In those competitions in which there are more than 4 competitors, a sufficient number of byes shall be drawn in the first series to reduce the number of competitors in the second series.

3. The boxers who draw a bye in the first series shall be the first to box in the second series. If there is an odd number of byes, the boxer with the last bye shall compete in the second series against the winner of the first bout in the first series.

4. No player can receive a bye in the first series and a walk-over in the second, or two consecutive walk-overs. In case such a position arises, a fresh draw shall be made of the competitors still in the competition to provide opponents to those competitors who have already received a bye walk-over in the preceding series.

Boxing image 1

Boxing Game Rules - PSEB 10th Class Physical Education

Question 5.
Describe any Five Rules in Boxing?
Answer:
Competitions on Boxing
Limitation of Competitors. Only 4 to 8 competitors are allowed to participate in a competition. This rule does not apply to any championship organised by the Association. The club organising the competition has the right to nominate one of its members to compete provided that member does not participate in the competition.

Boxing image 2

Fresh Draw:
If two members of the same club are being drawn together in a series, and if one of them wishes to withdraw in favour of the other, a fresh draw will be made.

Withdrawal:
If a competitor wants to withdraw from the competition after the draw has been made, the official-in-charge will report to the Association.

Retirement:
If any competitor wants to retire from the competition due to any reason, he will have to inform the official-in-charge.

Byes:
Byes that arise after the first series shall be spared for specified time with an opponent approved by the official-in-charge.

Second:
Each competitor is attended by one second. No advice or coaching can be given to a competitor by his second during the progress of a round. But after the round is over, the assistance of the second can be taken for a second within the ring, and the other second can provide the competitor water and other essential items from the outside.

Boxing image 3

Boxing Game Rules - PSEB 10th Class Physical Education

Only Water Allowed:
No drink other than water can be given to the competitor immediately prior to or during a bout.

Table – Drawing Bouts and Byes

No.of Entries Bouts Byes No.of Entries Bouts Byes
5
6
7
8
9
10
11
12
1
2
3
4
1
2
3
4
3
2
1

7
6
5
4
13
14
15
16
17
18
19
20
5
6
7
8
2
2
3
4
3
2
1

15
14
13
12

(1) Referee or judge (2) Scoring (3) Foul.

Bouts Control

(1) All competitions and contests shall be controlled by a Referee, three or five Judges and a Time-keeper. The referee shall be in the ring. When the number of judges is less than three, the referee shall complete the scoring paper. The exhibition bouts shall be controlled by Referee.

(2) The referee shall use a score pad or introduction slip to record the names and colours of the boxers. In all such cases in which a bout is terminated due to injury or other cause, the Referee shall record the reason thereof, and hand it over to the official-in-charge.

(3) The time-keeper shall be seated on one side of the ring while the Judges on the remaining three sides. The seats shall be so placed as to offer a satisfactory view of boxing. The Referee shall be solely responsible for the control of the bout, and the judges shall independently award points.

(4) The Referee shall be dressed in white at all major tournaments.

Boxing Game Rules - PSEB 10th Class Physical Education

Question 6.
How are bouts conducted in Boxing?
Answer:
Awarding of Points

  1. In all competitions the judges shall award points.
  2. The points shall be recorded on the scoring paper at the end of each round and totalled at the end of the bout. Fractions cannot be taken into account.
  3. Each judge must declare a winner and sign his scoring paper.

The judge’s name shall be written in Block Letters as well as signed on all the scoring slips.

Scoring

1. The boxer who strikes his opponent the greater number of blows shall be awarded 20 points. The other boxer shall receive a lesser number of points in proportion to the number of blows he has struck.

2. When the judge observes that both the boxers have struck equal number of blows, he awards 20 points to each.

3. If the number of points awarded to each boxer at the end of the bout is equal, the judge will award the decision in the favour of the boxer who has done the most leading off, or if equal in this respect, then in favour of the boxer who has shown the better style. If in his opinion, both the boxers are equal in leading-off and style, he will favour the boxer who has shown the better defence.

Definitions:

The above rule is governed by the following definitions:

(A) Scoring Blows:
Blows struck with the knuckle part of the glove on the front or sides of the head or body above the belt.

(B) Non-scoring Blows:

  • Blows struck while committing any infringement of rules.
  • Blows on arms and on the back.
  • Soft blows or “taps” with no force behind them.

(C) Leading-off:
Leading-off means striking first, or attempting to strike first. Any infringement of the rules nullifies the scoring value of a leading-off move.

(D) Defence:
Avoidance ofblows by blocking, parrying, ducking, guarding, side-stepping, etc.

Fouls:
The decision of the judges or the referee in respect of fouls is final. The referee has the power to caution, warn or disqualify for any of the following acts:

  1. Hitting with the open glove, hitting with the inside or butt of the hand, hitting with the wrists, or any part of the glove other than the kunckle part of the closed glove.
  2. Hitting with the elbow.
  3. Hitting below the belt.
  4. Making use of Kidney Punch.
  5. Using the Pivot Blow.
  6. Hitting deliberately on the back of the neck or head.
  7. Striking a competitor when he is down.
  8. Holding the opponent.
  9. Lying on with head or body.
  10. Ducking below the belt in a manner dangerous to the rival.
  11. Butting or using the head dangerously.
  12. Roughing.
  13. Shouldering.
  14. Wrestling.
  15. Intentionally falling down without receiving a blow.
  16. Persistently covering up.
  17. Unfair use of ropes.
  18. Double blows to the ears.

The Break:
When a referee asks the two boxers to break, both of them must step one pace before recommencing the play. A boxer is not allowed to strike his rival on the “break”.

Down and Count:
A boxer is deemed to be down when any part of his body except his feet touches the ground, or when he is outside or partly outside the ropes, or hangs hopelessly on the ropes.

Stopping the Bout:
1. When a referee is of the opinion that a boxer, due to some injury, cannot continue the game, he stops the bout. In such a case, the rival player is declared the winner. The decision to stop the bout in such a case rests with the referee who can seek medical advice, if needed.

2. The referee has the right to stop the bout if he believes that the rival has got defeated or he is unable to continue the play. Failure to resume Bout. In all bouts, any boxer who fails to resume the fight, when there is time, loses the bout.

Break of Rules:
In case of infringement of rules by the competitor or his second, the competitor is liable to disqualification. A competitor who is declared disqualified shall not receive any award.

Suspected Foul:
If the refree suspects the foul which he has not clearly seen, he can consult the judges and give the decision accordingly.

Boxing Game Rules - PSEB 10th Class Physical Education

Important Information About the Boxing Game

  • Type of Ring = Square
  • The length of ope side = 20 feet
  • Numbers of Roper = 5
  • Number of weight = 12
  • Length of the Patti (Bandage 8′ 4”
  • Breadth of the Patti (Bandage 1 \(\frac{1}{4}\)” .
  • The height of the ring from flour = 3′ 4″
  • Duration of the bout for senior = 3-1-3-1-3 minutes
  • Duration of the bout for Junior = 2-1-2-1-2
  • Duration of international competition = 2-1-2-1+2+1+2+1+2
  • Boxing ring is square in size, each side of which is 20 feet.
  • The ring has three sets of ropes, the colour of whose one end is blue, and of the other red.
  • The weight classification for boxing is done in eleven parts.
  • The weight of gloves should not be over 8 ounces (227 gms.)
  • The length of the bandage should be 8 feet 4 inches, and width 1 1\(\frac{1}{4}\) inches.

PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum

Punjab State Board PSEB 8th Class Science Book Solutions Chapter 5 Coal and Petroleum Textbook Exercise Questions and Answers.

PSEB Solutions for Class 8 Science Chapter 5 Coal and Petroleum

PSEB 8th Class Science Guide Coal and Petroleum Textbook Questions and Answers

Exercises

Question 1.
What are the advantages of using CNG and LPG as fuels?
Answer:
Advantages of LPG:

LPG is considered to be a better fuel because of the following reasons:

  1. LPG has a high calorific value. Its calorific value is about 50 kJ/g. This means that when 1 gram of LPG burns in a gas stove, it produces about 50 kilo-joules of heat energy.
  2. It burns with a smokeless flame and so does not cause pollution.
  3. LPG does not produce any poisonous gases on burning.
  4. LPG is easy to handle and convenient to store.
  5. It undergoes complete combustion.
  6. LPG is a very neat and clean domestic fuel.

Advantage of CNG:
It does not cause air pollution.

Question 2.
Name the petroleum product used for surfacing of roads.
Answer:
Bitumen.

PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum

Question 3.
Describe how coal is formed from dead vegetation. What is this process called ?
Answer:
Formation of coal from dead vegetation:
About 300 million years ago, the forests got buried under the soil. They were compressed by soil deposits and temperature also rose as they sank deeper and deeper. Due to this high temperature and pressure coal was formed from dead vegetation by process of carbonisation.

Question 4.
Fill in the blanks.
(a) Fossil fuels are …………….. , …………… and ……………
(b) Process of separation of different constituents from petroleum is called ………………… .
(c) Least polluting fuel for vehicle is ………………..
Answer:
(a) Coal, petroleum, natural gas.
(b) refining.
(c) CNG (Compressed natural gas).

Question 5.
Tick True/False against the following statements.
(a) Fossil fuels can be made in the laboratory.
Answer:
False

(b) CNG is more polluting fuel than petrol.
Answer:
False

(c) Coke is almost pure form of carbon.
Answer:
True

(d) Coal tar is a mixture of various substances.
Answer:
True

(e) Kerosene is not a fossil fuel.
Answer:
True

Question 6.
Explain why fossil fuels are exhaustible natural resources.
Answer:
Fossil fuels are formed from remains of dead organisms and it took million of years to get these organisms converted into fuels. The known reserves of these fuels are limited and so, these are exhaustible fuels.

Question 7.
Describe the characteristics and uses of coke.
Answer:
Characteristics of Coke:

  1. It is tough, porous and black substance.
  2. It is pure form of carbon.

Uses of Coke:

  1. It is used to manufacture artificial graphite.
  2. It is used in manufacture of calcium carbide required for manufacture of acetylene gas. Acetylene gas is the basic raw material for manufacture of acetic acid and P.V.C.
  3. It is used in manufacture of water gas and producer gas used as an important fuel.
    • Water gas is not single gas. It is a mixture of equal volumes of carbon monoxide and hydrogen.
    • Producer gas is produced by passing controlled amount of air over red hot coke. Producer gas is in fact a mixture of one part of carbon monoxide and two parts of nitrogen by volume.
  4. It is used to extract metals like copper, iron, zinc, lead, tin etc., from their ores.
  5. Since coke does not produce any smoke, hence it is used as a household fuel.

Question 8.
Explain the process of the formation of petroleum.
Answer:
Formation of Petroleum.
Petroleum is formed from the bacterial decomposition of the remains of animals and plants which got buried under the sea millions of years ago. When these organisms died, they sank to the bottom and got covered by sand and clay. Over a period of millions of years, these remains got converted into petroleum oil by heat, pressure and catalytic action. The hydrocarbons formed rose through porous rocks until they were trapped by impervious rocks forming an oil trap. Natural gas is found above the surface of petroleum oil.

PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum

Question 9.
The following table shows the total power shortage in India from 1991-1997. Show the data in the form of a graph. Plot shortage percentage for the years on the Y-axis and the year on the X-axis.

S. No. Year Shortage %
1 1991 7.9
2 1992 7.8
3 1993 8.3
4 1994 7.4
5 1995 7.1
6 1996 9.2
7 1997 11.5

Answer:
PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum 1

PSEB Solutions for Class 8 Science Coal and Petroleum Important Questions and Answers

Multiple Choice Questions

Question 1.
Gurmeet’s mother uses cylinder to cook chapatti on gas burner at home. Name the gas in cylinder.
(a) Air
(b) Oxygen
(c) L.P.G.
(d) C.N.G.
Answer:
(c) L.P.G.

Question 2.
Monika read in a newspaper that a man became unconscious because of burning coal in a closed room. The teacher told her that during burning coal, a gas is produced which causes death of a person. Name
this gas.
(a) Oxygen
(b) Nitrogen
(c) Carbon-monoxide
(d) Hydrogen.
Answer:
(c) Carbon-monoxide.

Question 3.
The example of fossil fuel is:
(a) Air
(b) Sunlight
(c) Water
(d) Coal
Answer:
(d) Coal

Question 4.
Which out of the following is used as fuel in households ?
(a) Diesel
(b) Petrol
(c) Kerosene oil
(d) Bitumen.
Answer:
(c) Kerosene oil.

Question 5.
The purest form of carbon is:
(a) Coaltar
(b) Coal gas
(c) Diamond
(d) None of the above.
Answer:
(c) Diamond.

Question 6.
Which out of the following is the least pollution causing fuel ?
(a) Petrol
(b) Coal
(c) Kerosene oil
(d) C.N.G.
Answer:
(d) C.N.G.

PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum

Question 7.
Which is the natural solid fuel ?
(a) Coal
(b) Coke
(c) L.P.G.
(d) Coal tar
Answer:
(a) Coal.

Question 8.
Which among the following is the best domestic fuel ?
(a) Petrol
(b) Coal
(c) Kerosene oil
(d) C.N.G.
Answer:
(d) C.N.G.

Question 9.
Which of the following is the fossil fuel ?
(a) Air
(b) Hydrogen gas
(c) Water
(d) Coal.
Answer:
(d) Coal.

Question 10.
Which out of the following is the non renewable source of energy ?
(a) Air
(b) Sunlight
(c) Coal
(d) Forests
Answer:
(c) Coal

Question 11.
Which out of the following is called black gold ?
(a) Diesel
(b) Coal
(c) Bitumen
(d) Petroleum.
Answer:
(d) Petroleum.

Question 12.
Which out of the following is limited natural resource ?
(a) Air
(b) Sunlight
(c) Natural gas
(d) None of the above.
Answer:
(c) Natural gas.

Very Short Answer Type Questions

Question 1.
Name some natural materials.
Answer:
Air, water, soil, forests, minerals etc.

PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum

Question 2.
Name some man-made materials.
Answer:
Glass, cement, clothes, houses etc.

Question 3.
Define the term fossil fuel. Name three fossil fuels.
Answer:
Fossil fuels.
These are the fuels which are formed in nature from the dead remains of organisms over millions of years ago.
Examples. Coal, natural gas, petroleum etc.

Question 4.
How is coke prepared ?
Answer:
Coke is prepared by the destructive distillation of coal. The gases, and other substances present in coal are given off on heating. The black residue left behind is coke.

Question 5.
Name two products formed by Destructive distillation of Coal.
Answer:

  1. Coal gas
  2. Coal tar.

Question 6.
Name some products formed as a result of Fractional distillation of Petroleum.
Answer:
Asphalt, petrol, diesel oil, paraffin wax, fuel oil, kerosene oil.

Question 7.
Name three products of petroleum.
Answer:
Fertilizer, Insecticide, Artificial rubber.

Question 8.
What will happen if fossil fuels are used up at a fast rate ? Give reasons.
Answer:
Fossil fuel will get exhausted because the earth cannot recreate them rapidly.

PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum

Question 9.
Coal, petroleum, natural gas are example of which type of fuel ?
Answer:
Fossil fuel.

Question 10.
What is petroleum ?
Answer:
Petroleum. Petroleum is thick viscous crude oil with an unpleasant odour.

Question 11.
Which type of rocks store petroleum in them ?
Answer:
Impervious (non-porous) rocks.

Question 12.
Which process is used for refining petroleum ?
Answer:
Fractional distillation.

Question 13.
How is petroleum gas produced ?
Answer:
It is produced in the form of uncondensed gas during fractional distillation of crude petroleum oil.

Question 14.
What is the use of bitumen ?
Answer:
Road surfacing.

Question 15.
Which liquid fuel is used in stoves, lamps and jet air-crafts ?
Answer:
Kerosene oil.

Question 16.
Which product of petroleum is used for dry cleaning ?
Answer:
Petrol.

PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum

Question 17.
Name few exhaustible natural resources.
Answer:
Forests, wild life, minerals, coal etc.

Question 18.
Give examples of in-exhaustible natural resources.
Answer:
Air, water, sunlight etc.

Question 19.
Which natural material is available at a blacksmith’s place ?
Answer:
Coal.

Question 20.
What is main component of coal ?
Answer:
Carbon.

Question 21.
Which process converts dead vegetation into coal ?
Answer:
Carbonisation.

Question 22.
What happens when coal is heated or burn in air ?
Answer:
Carbondioxide gas is released.

Question 23.
Which condition is necessary for destructive distillation ?
Answer:
Absence of oxygen.

Question 24.
What is the latest use of coal-gas ?
Answer:
As a source of heat energy.

PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum

Question 25.
What is destructive distillation ?
Answer:
Destructive Distillation – The process of heating coal in the absence or limited supply of air is called destructive distillation.

Question 26.
What are hydrocarbons ?
Answer:
Hydrocarbons. The compounds of carbon and hydrogen are called Hydrocarbons.

Question 27.
What are Petrochemicals ?
Answer:
Petrochemicals.
These are the substances obtained from Petrol and Natural gas. These are largely used for the manufacture of detergents, synthetic fibres and plastics etc.

Short Answer Type Questions

Question 1.
Write two differences between Exhaustible and In-exhaustible Resources.
Answer:
Differences between Exhaustible and In-exhaustible Natural Resources.

Exhaustible Natural Resources In-exhaustible Natural Resources
1. Limited quantity in nature. 1. Limitless or unlimited quantity in nature.
2. Gets exhausted on consumption.

Examples: Forests, wild life.

2. Cannot exhaust on consumption i.e. can be retrieved back.

Examples: Air, Sun energy.

Question 2.
Where is petroleum found in India ?
Answer:
In India, petroleum is found in the states of Gujarat and Assam. It is also obtained from reservoirs buried deep under the sea bed near Mumbai. This oil-bearing region is called Bombay-High. Recently, oil has also been discovered in Godavari and Kaveri basins.

Question 3.
What are the major products of Petroleum refining ?
Answer:
During refining of petroleum following fractions are produced:

  1. Natural gas, Petrol,
  2. Naphtha,
  3. Kerosene oil,
  4. Gas oil (diesel),
  5. Lubricating oil/waxes,
  6. Fuel oil and
  7. Bitumen.

Question 4.
What are the products of coal ?
Answer:
Coal on heating in the absence of air gives coal gas, coal tar, and coke. Coal gas is also a good fuel. Coal tar gives important chemicals such as benzene, toluene, naphthalene, anthracene etc.

PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum

Question 5.
What is coal gas ? How is it formed ? Give its uses.
Answer:
Coal Gas. Coal gas is a mixture of methane, hydrogen and carbon monoxide.
When coal is heated in the absence of air, coal gas is formed.
Uses.

  1. It is used as a fuel.
  2. It is used for providing reducing atmosphere in metallurgical operations.

Question 6.
Give few uses of coal.
Answer:
Uses of Coal:

  1. As a fuel to cook food.
  2. To produce steam to run an engine.
  3. To produce electricity in Thermal Power plants.
  4. As a fuel in industry.

Question 7.
What is coal tar ? What are its uses ?
Answer:
Coal Tar. Coal tar is a black thick liquid with unpleasant smell. It is a mixture of about 200 substances, which are used as starting materials for the manufacturing of various daily need ithins such as paints, dyes, plastics, films, perfumes, explosives, drugs etc.
Coal tar is also used for road surfacing.

Question 8.
Name at least three constituents of petroleum and give their uses.
Answer:
Constituents of Petroleum

  1. Petrol
  2. Paraffin wax
  3. Diesel.

Uses of Petroleum:

  1. Petrol is used as a motor fuel and aviation fuel. It is also used for dry cleaning.
  2. Paraffin wax is used for making ointments, candles, vaseline etc.
  3. Diesel is used as a fuel for heavy motor vehicles and electric generators.

Question 9.
Define natural resource.
Answer:
Natural Resource. The resource that is obtained from nature is called natural resource.

Question 10.
What are the characteristics of a good fuel ?
Answer:
Characteristics of Good Fuel:

  1. It should be easily available.
  2. It should be cheap.
  3. It should be clean and should not produce poisonous gases and ash after burning.
  4. It should produce more energy.
  5. It should be easy to transport and store.

PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum

Question 11.
What is the difference between coal and coke ?
Answer:
Differences between Coal and Coke

Coal Coke
1. It is a non-crystalline form of carbon 1. It is an amorphous form of carbon.
2. It is obtained bj? death and decay of plants which remain buried under the earth for years together. 2. It is obtained by heating soft coal in the absence or limited siuply of air.

Long Answer Type Questions

Question 1.
What are fossil fuels ? How are they formed ? Why are they called non¬renewable sources of energy ?
Answer:
Petroleum, natural gas, coal etc., are main forms of fossil fuels. Millions of years ago, remains of animals, plants got buried under the earth before dinosaurs. These remains are called fossils. They remained inside the earth under huge pressure and high temperature in the absence of oxygen, these remains got converted into fossil fuel.

Fossils as a source of non-renewable source of energy.
Fossils were formed several hundred years ago under the earth. Man uses these for his various activities. These cannot be regained after use. So they are called non-renewable source of energy.

Question 2.
Describe the formation of
(a) Coal
(b) Petroleum.
Answer:
(a) Coal Formation.
Coal is believed to be formed from fossils which got buried inside the earth during earthquakes, volcanic eruptions etc., which occurred about 300 million years ago. These fossils were covered with sand, clay and water. In the absence of air and under high temperature and high pressure inside the earth, the fossils got converted into coal. This process of conversion of plants and animals buried inside the earth under high temperature and pressure to coal is called carbonisation. It is a very slow process and may have taken thousands of years.

(b) Formation of Petroleum.
It is believed that petroleum was formed and preserved in its crude state in the earth from the remains of dead microscopic marine plants (phytoplankton) which settled in muddy sediments at the bottom of sea millions of years ago. Prolonged sedimentation and cooking of these organic debris under pressure in the presence of natural catalysts, converted them into petroleum . For this reason, petroleum is also called fossil fuel.
PSEB 8th Class Science Solutions Chapter 5 Coal and Petroleum 2

Question 3.
What is petroleum? How does it occur? How is it mined?
Answer:
Petroleum.
It is dark coloured viscous, foul-smelling, oily liquid. It is a complex mixture of several solid, liquid, and gaseous hydrocarbons mixed with water, salt, and earth particles.

Occurrence of Petroleum.
Petroleum occurs deep down under the earth between two impervious rocks (non-porous rocks) as shown in Fig. Natural gas occurs above the petroleum oil trapped under rocks.

The crude petroleum is obtained by drilling a hole into the earth’s crust and sinking pipes into it. When the pipe reaches the oil deposit, natural gas comes out with great pressure. After the pressure has subsided, the crude oil is pumped out of the oil well. This process of obtaining crude oil from its sources is called mining.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Punjab State Board PSEB 8th Class Science Book Solutions Chapter 4 Materials: Metals and Non-Metals Textbook Exercise Questions and Answers.

PSEB Solutions for Class 8 Science Chapter 4 Materials: Metals and Non-Metals

PSEB 8th Class Science Guide Materials: Metals and Non-Metals Textbook Questions and Answers

Exercises

Question 1.
Which of the following can be beaten into thin sheets?
(a) Zinc
(b) Phosphorus
(c) Sulphur
(d) Oxygen.
Answer:
(a) Zinc.

Question 2.
Which of the following statements is correct?
(а) All metals are ductile.
(b) All non-metals are ductile.
(c) Generally, metals are ductile.
(d) Some non-metals are ductile.
Answer:
(a) All metals are ductile.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 3.
Fill in the blanks.
(a) Phosphorus is very ……………… non-metal.
(b) Metals are …………. conductor of heat and ……………… .
(c) Iron is ……………… reactive than copper.
(d) Metals react with acids to produce ……………………. gas.
Answer:
(a) reactive.
(b) good, electricity.
(c) more.
(d) Hydrogen.

Question 4.
Mark ‘T’ if the statement is true and ‘F’ if it is false.
(а) Generally, non-metals react with acids.
(b) Sodium is a very reactive metal.
(c) Copper displaces zinc from zinc sulphate solution.
(d) Coal can be drawn into wires.
Answer:
(a) True
(b) True
(c) False
(d) False

Question 5.
Some properties are listed in the following Table. Distinguish between metals and non-metals on the basis of these properties. (From Board M.Q.P.)

Properties Metals Non-metals
1. Appearance
2. Hardness
3. Malleability
4. Ductility
5. Heat Conduction
6. Conduction of electricity

Answer:
Differences between metals and non-metals.

Properties Metals Non-metals
1. Appearance Silvery or grey in colour. Different coloured non-metals.
2. Hardness Solid at room temperature. Solid, liquid or gas at room temperature and brittle.
3. Malleability Can be beaten into sheets. Non-malleable.
4. Ductility Can be drawn into wires. Non-ductile.
5. Heat Conduction Present. Absent.
6. Conduction of electricity Possible. Not Possible.

Question 6.
Give reasons for the following :
(a) Aluminium foils are used to wrap food items.
(b) Immersion rods for heating liquids are made up of metallic substances.
(c) Copper cannot displace zinc from its salt solution.
(d) Sodium and potassium are stored in kerosene.
Answer:
(a) Aluminium foils are used to wrap food items because aluminium is malleable and less reactive to air and water.

(b) Immersion rods for heating liquids are made of metallic substances because metals are good conductors of heat and electricity.

(c) Copper is less reactive than zinc. As a result it cannot replace zinc from its salt solution.

(d) Sodium and potassium are very reactive metals. They react with air and water to form respective oxides and hydroxides. So, they are kept in kerosene.

Question 7.
Can you store lemon pickle in aluminium utensil ? Explain.
Answer:
No. Lemon pickle cannot be stored in aluminium utensils because acid present in lemon pickle reacts with aluminium to produce poisonous chemicals, which can cause food poisoning or other health hazards.

Question 8.
Match the substances given in Column A with their uses given in Column B.

Column A Column B
(i) Gold (a) Thermometers
(ii) Iron (b) Electric wire
(iii) Aluminium (c) Wrapping food
(iv) Carbon (d) Jewellery
(v) Copper (e) Machinery
(vi) Mercury (f) Fuel

Answer:

Column A Column B
(i) Gold (d) Jewellery
(ii) Iron (e) Machinery
(iii) Aluminium (c) Wrapping food
(iv) Carbon (f) Fuel
(v) Copper (b) Electric wire
(vi) Mercury (a) Thermometers.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 9.
What happens when
(a) Sulphuric acid is poured on a copper plate ?
(b) Iron nails are placed in copper sulphate solution ?
Write word equations of the reactions involved. (From Board M.Q.P.)
Answer:
(a) When sulphuric acid is poured on copper plate, Hydrogen gas is given out.
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 1

(b) When iron nails are placed in copper sulphate solution, iron displaces copper from its salt to form iron sulphate
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 2

Question 10.
Saloni took a piece of burning charcoal and collected the gas evolved in a test tube.
(а) How will she find the nature of the gas ?
(b) Write down word equations of all the reactions taking place in this process.
Answer:
(a) To test the nature of the gas:
1. Take blue/red litmus solution turnwise into the jar of gas collected. It will turn blue litmus red while red litmus will remain unaffected. This shows that gas is acidic in nature.
2. Add some water to the jar. The liquid for turns blue litmus red showing acidic nature of the gas.

(b) When a charcoal is burnt, it reacts with oxygen to form an acidic oxide called
carbon dioxide.
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 3

The acidic oxide, carbondioxide, dissolves in water to form an acid called Carbonic acid
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 4

Question 11.
One day Reeta went to a jeweller’s shop with her mother. Her mother gave an old gold jewellery to the goldsmith to polish. Next day when they brought the jewellery back, they found that there was a slight loss in its weight. Can you suggest a reason for the loss in weight ?
Answer:
Jewellers usually use a chemical solution named aquaregia for cleansing the jewellery. This solution is capable of dissolving gold in it. So, loss in weight is found.

Multiple Choice Questions

Question 1.
In order to keep the flow of electricity continue in circuit, which of the following items should be used in place of iron nail in the given circuit. (From Board M.Q.P.)
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 5
(a) Graphite
(b) Plastic
(c) Wood
(d) Rubber.
Answer:
(a) Graphite.

Question 2.
Sodium metal is stored ………………….
(a) In water
(b) In kerosene oil
(c) In Air
(d) None of these.
Answer:
(b) In kerosene oil.

Question 3.
When strip of iron is placed in moist air then after some days a layer is deposited over it which has colour:
(a) Green
(b) Red
(c) Dirty
(d) None of these.
Answer:
(b) Red.

Question 4.
Which of the following statements is correct ?
(a) All metals are ductile
(b) All non-metals are ductile.
(c) Generally metals are ductile
(d) Some non-metals are ductile.
Answer:
(c) Generally metals are ductile.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 5.
Which of the following is a non-metal ?
(a) Iron
(b) Carbon.
(c) Gold
(d) Calcium.
Answer:
(b) Carbon.

Question 6.
Phosphorus is stored in:
(a) Water
(b) Air
(c) Oil
(d) None of the above.
Answer:
(a) Water

Question 7.
The metal which is found in liquid form is:
(a) Copper
(b) Silver
(c) Mercury
(d) Sodium.
Answer:
(c) Mercury.

Question 8.
Which metal is a good conductor of electricity and heat ?
(a) Sodium
(b) Potassium
(c) Copper
(d) None of the above.
Answer:
(c) Copper.

Question 9.
The best conductor of electricity is:
(a) Copper
(b) Lead
(c) Aluminium
(d) Silver.
Answer:
(d) Silver

Question 10.
Red colour makes the solution of litmus blue because of:
(a) Metal oxide
(b) Sulphur dioxide
(c) Carbondioxide i
(d) None of the above.
Answer:
(a) Metal oxide.

Question 11.
Non-metal on the base of hardness is:
(a) Iron
(b) Aluminium
(c) Copper
(d) Coal.
Answer:
(d) Coal.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 12.
Which of the following gas is released when a metal react with acids ?
(a) Oxygen
(b) Hydrogen
(c) Sulphur dioxide
(d) Nitrogen
Answer:
(b) Hydrogen.

Very Short Answer Type Questions

Question 1.
Name the property because of which metals can be beaten into thin layers or sheets.
Answer:
Malleability.

Question 2.
What is ductility ?
Answer:
Ductility. The property by which metals can be drawn into wires, is called ductility.

Question 3.
Name the most ductile metal.
Answer:
Silver.

Question 4.
Name the metal which exists in the liquid state.
Answer:
Mercury.

Question 5.
Name one metal which is poor conductor of electricity.
Answer:
Lead.

Question 6.
Which metal is used in thermometer ?
Answer:
Mercury.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 7.
Which metal and non-metal is liquid at ordinary temperature ?
Answer:
Metal – Mercury
Non-Metal – Bromine.

Question 8.
Write two properties of metals.
Answer:
Malleability and Ductility.

Question 9.
Name two metals which are good conductors of both heat and electricity.
Answer:
Copper and Aluminium are good conductors of both heat and electricity.

Question 10.
Name three metals which occur in the native state.
Answer:

  1. Silver
  2. Gold
  3. Platinum occur in the native state.

Question 11.
List two metals which are easy to cut.
Answer:

  1. Sodium
  2. Potassium.

Question 12.
What is that property, which allows metals to be drawn into wires, called ?
Answer:
Ductility.

Question 13.
Which metals are used to make electric wires ?
Answer:
Copper and Aluminium.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 14.
Which metal is constituent of haemoglobin ?
Answer:
Iron.

Question 15.
Write a chemical reaction of Iron with Oxygen.
Answer:
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 6

Question 16.
Write the chemical equation for the reaction of Zn with Oxygen.
Answer:
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 7

Question 17.
The set of metals in order of their increasing chemical reactivity is given below:
Silver, copper, lead, iron, zinc, magnesium and sodium.
(a) Which of the above metals is stored in kerosene ?
(b) Which metals will react with cold water ?
(c) Which gas will be liberated when metals react with cold water ?
(d) Which of the metals will react with oxygen when heated ?
(e) Which of the metals becomes black in the presence of hydrogen sulphide, H2S ?
(f) Which of the metals burns with white bright flame in oxygen ?
Answer:
(a) Sodium
(b) Sodium and Magnesium
(c) Hydrogen
(d) Magnesium
(e) Silver
(f) Magnesium.

Question 18.
Name five metals which are used in daily life.
Answer:
Metals used in daily life.

  1. Aluminium
  2. Iron
  3. Copper
  4. Zinc
  5. Tin.

Question 19.
Name five metals which are used in our industrial processes.
Answer:
Metals used in Industrial Processes.

  1. Aluminium
  2. Iron
  3. Copper
  4. Nickel
  5. Zinc.

Question 20.
Why do Sodium, Zinc, Magnesium and Aluminium not occur in their pure state ?
Answer:
Because these react with air, water and acids.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 21.
Name atleast two metals which do not react with air, water and acids.
Answer:

  1. Gold
  2. Platinum.

Question 22.
Of what property, are metals used in jewellery ?
Answer:
Metallic lustre.

Question 23.
What is the colour of copper metal ?
Answer:
Eeddish-brown colour.

Question 24.
Of Iron, Copper and Magnesium, which metal can be cut easily ?
Answer:
Magnesium.

Short Answer Type Questions

Question 1.
What is the difference between a metal and a non-metal ? What is the total number of naturally occurring elements ?
Answer:
Metals have metallic lustre, are malleable, ductile, good conductors of heat and electricity, hard and combine with oxygen to form basic oxides.

Non-metals have dull lustre, not malleable and non-ductile, bad conductors of heat and electricity, brittle and combine with oxygen to form acidic oxides. The total number of naturally occurring elements is 92.

Question 2.
Why is Potassium metal not stored in water ?
Answer:
Potassium is a reactive metal. It reacts with air even at room temperature. Also it reacts with water at room temperature and catches fire. Hence, it is not stored in water but kept under kerosene oil.
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 8

Question 3.
State two physical properties on the basis of which metals may be distinguished from non-metals.
Answer:

  1. Metals are good conductors of heat and electricity. Non-metals are bad conductors of heat and electricity.
  2. Metals have a shiny appearance, that is, they show a metallic lustre. Nonmetals have a dull lusture. They generally do not reflect light well.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 4.
State one chemical property which may be used to distinguish a metal from a non-metal.
Answer:
Metals when burn, combine with oxygen to form metallic oxides which are basic in nature, whereas non-metals combine with oxygen to form acidic oxides. This property can be used to distinguish a metal from a non-metal.

Question 5.
Why is sodium stored in kerosene oil ?
Answer:
Sodium is highly reactive metal. It readily combines with oxygen when exposed to air and sometimes it even catches fire. It also reacts with water forming its hydroxide. To prevent its oxidation, sodium is stored under kerosene oil.

Question 6.
Explain the following:
(а) Acidic oxides
(b) Basic oxides.
Answer:
(a) Acidic Oxides. These are the oxides of non-metals and give acids when dissolved in water.
Examples : CO2, SO2 etc.

(b) Basic Oxides. These are the oxides of metals and give alkaline or basic solutions in water.
Examples : Sodium oxide, Calcium oxide etc.

Question 7.
Explain the occurrence of metals in nature.
Answer:
Occurrence of Metals in Nature. Metals occur in the nature in free as well as in combined state.
1. Free or Native State. The metals which are not attacked by air and moisture generally occur in the free or native state e.g. metals like gold, platinum etc.

2. Combined State. Metals generally occur in nature in the form of compounds
such as oxides, sulphides etc. These metals are said to occur in the combined state, e.g. Aluminium oxide.

Question 8.
What do you understand by ductility and malleability of a metal ? Give examples of two metals which are both ductile and malleable.
Answer:
Ductility.
It is the property of metals by virtue of which metals can be drawn into thin unbroken wires. Metals exhibiting this property are called ductile.
Examples : Copper, Aluminium, Silver, Gold.

Malleability. It is the property of metals by virtue of which Metals which can be beaten into thin sheets and twisted or bent without breaking. Metals showing this property are called malleable.
Examples : Gold, Silver, Aluminium.
Examples of two metals which are both malleable and ductile :
Aluminium and Gold.

Question 9.
Silver does not combine easily with oxygen but silver jewellery tarnishes after some time. How ?
Answer:
Silver does not combine easily with oxygen of the air. But it readily combines with sulphur compounds such as hydrogen sulphide present in the air to form a black coating of silver sulphide. Therefore, silver jewellery tarnishes after some time.

Question 10.
Why do gold ornaments look new even after several years of use ?
Answer:
Gold does not tarnish. That is, it never corrodes as it is non-reactive. It is unaffected by air, water and acids. This is why gold ornaments look new even after several years of use.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 11.
Magnesium and copper metals are heated directly over a flame. Which of these will burn in air ? Which is more reactive ?
Answer:
When magnesium and copper are heated directly over a flame, magnesium will burn in air. Magnesium is more reactive.

Question 12.
CuSO4 + Fe → FeSO4 + Cu
FeSO4 + Zn → ZnSO4 + Fe
On the basis of the above reactions, indicate which is the most reactive and which is the least reactive metal out of zinc, copper and iron ?
Answer:
In the first reaction, iron displaces copper from copper sulphate solution, therefore, iron is more reactive than copper. In the second reaction zinc displaces iron from iron sulphate, therefore, zinc is more reactive than iron. Therefore, zinc is the most reactive metal while copper is the least reactive.

Question 13.
Why are pickles, chutney and citrus fruits not stored in iron and aluminium utensils ?
Answer:
Certain foodstuffs, particularly citrus fruits, chutney, pickles and curd, which contain acids tend to attack kitchen utensils made of aluminium and iron forming poisonous salts. Iron and aluminium utensils are, therefore, not used to store pickles, chutney and citrus fruits.

Question 14.
What would you observe when a strip of zinc is dipped in the solution of copper sulphate ?
Answer:
Zinc being more reactive would replace copper from its salt solution i.e. copper sulphate.
Zn + CuSO4 → ZnSO4 + Cu

Question 15.
Can copper displace iron from iron sulphate solution ? Give reasons.
Answer:
No, because copper is less reactive than iron. As a result, it can’t replace iron from its salt solution i.e. iron sulphate. Only more reactive metals can replace less reactive metals from their salt solutions. Vice-versa is not possible i.e., less reactive metals cannot replace more reactive metals from their salt solutions.

Question 16.
Why does aluminium vassel lose its lusture after sometime ?
Answer:
Aluminium is a reactive metal. During its use, it comes in contact with air and water when it forms dull coating of aluminium oxide on its surface. Hence the vessel loses its shine.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 17.
Why aluminium metal is preferred to copper for making cooking utensils ? Give two reasons.
Answer:
Because of the following two reasons, aluminium is preferred to copper for making cooking utensils.

  1. It is very light and is a good conductor of heat.
  2. It is not readily attacked by acids present in the food materials to be cooked.

Question 18.
What is corrosion ? What are the different ways to reduce corrosion ?
Answer:
Corrosion. Metals when exposed to moist air get covered with dull layer.
This layer can be easily removed giving place to the next such layer to be formed. In this way, metal is eaten up or corroded and the process is called corrosion.
Ways to reduce corrosion:

  1. By covering the metal with paint
  2. By applying oil or grease on the surface of metal.
  3. By coating the metal with some other metal which is not easily corroded by passing electricity.
  4. By making an alloy.

Question 19.
Sodium occurs in the combined state where as Gold in its native state, why ?
Answer:
Sodium is the most reactive metal. It readily combines with air and water to form its compounds. So it occurs as compound. On the other hand Gold is the noble metal and is not attacked by air, water or acids so it exists in its native form.

Question 20.
Does copper rust ? What will happen if copper is exposed to moist air ?
Answer:
Copper does not rust. When copper is exposed to moist air for long, it acquires a dull green coating. The green material so formed is a mixture of Copper hydroxide [CU(OH)2] and Copper carbonate [CuCO3], The following reaction takes place:
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 9

Question 21.
Give reasons for the following:
(i) Aluminium is used in making parts of aeroplane.
(ii) Copper is used in making electric wires.
(iii) Silver is used in making mirrors.
(iv) Graphite is used as an electrode in the Dry cell.
(v) Iron is used in constructing bridges and dams.
Answer:
(i) Aluminium being light and strong metal is used in making parts of aeroplanes.
(ii) Copper is a good conductor of electricity. So, it is used for making electric wires.
(iii) Silver is very shining white metal and has, therefore, high reflecting power.
(iv) Graphite is a good conductor, so it used for making electrode in dry cells.
(v) Iron being strong and rigid metal is used in the construction of bridges and dams.

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Long Answer Type Questions

Question 1.
Give general physical properties of metals.
Answer:
General physical properties of metals:

  1. Metals have a shiny appearance, i.e. they show metallic lustre.
  2. Metals are generally hard and their hardness varies from metal to metal.
  3. Most metals are malleable, i.e. they can be hammered into thin sheets.
  4. Metals are ductile and, therefore, can be drawn into wires.
  5. Metals are good conductors of heat and electricity. Electricity flows most readily through gold, silver, copper and aluminium.
  6. Metals are generally sonorous i.e. metals make sound when hit with an object.
  7. All metals except mercury exist in solid form at room temperature.
  8. Metals have high melting points.

Question 2.
Give general physical properties of non-metals.
Answer:
General physical properties of non-metals:

  1. Lustre. Non-metals possess dull lustre, i.e., they do not reflect light well. Exceptions are graphite and diamond.
  2. Conductivity. Non-metals are poor conductors of heat and electricity. Exception is graphite.
  3. State. Non-metals may occur as solids or liquids or gases at room temperature. For example Sulphur, Carbon and Iodine are solids. Bromine is a liquid. Chlorine and nitrogen are gases.
  4. Malleability. Non-metals are not malleable but they are brittle. Non-metals break into small pieces when hammered.
  5. Hardness. Non-metals are generally not hard but diamond is exception. Diamond is the hardest known substance.
  6. Ductility. Non-metals cannot be drawn into wires and are, therefore, not ductile
  7. Melting and Boiling Point. Non-metals have low melting and boiling points. A majority of non-metals are gases. Exception is graphite which has a high melting point.

Question 3.
How do metals react with acids ?
Answer:
Reaction of metals with acids :
1. Active metals like zinc, magnesium, iron etc. which lie above hydrogen in the electrochemical series or activity series can displace hydrogen from dilute mineral acids such as hydrochloric acid and sulphuric acid.
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 10

2. The metals which lie below hydrogen don’t displace hydrogen from dilute mineral acids such as hydrochloric acid, sulphuric acid etc.
For example, copper does not react with dil. HCl.

Question 4.
How do metals react with water ?
Answer:
Reaction of metals with water. Different metals have different reactivities with water. All metals react with water under different conditions to produce hydrogen gas.
1. Active metals like Na, K react with water at room temperature.
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 11
The reaction is so violent and exothermic that the evolved hydrogen catches fire.

2. Less active metals like Mg, Zn, Al, react with boiling water.
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 12
3. Metals like Fe, Ni react very mildly with steam
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 13

PSEB 8th Class Science Solutions Chapter 4 Materials: Metals and Non-Metals

Question 5.
Which of the following displacement reaction cannot occur ?
(a) CUSO4(aq) + Fe → FeSO4(aq) + Cu
(b) FeSO4(aq) + Zn → ZnSO4(aq) + Fe
(c) ZnSO4(aq) + Pb → PbSO4(aq) + Zn
(d) 2AgNO3(aq) + Cu → Cu(NO3)2 + 2Ag
(e) MgSO4(aq) + Cu → CuSO4 + Mg
Answer:
A more reactive metal (placed higher in the activity series) can displace the less reactive metal from its solution. Out of the above five reactions.
(c) cannot occur because zinc is more reactive than lead.
(e) cannot occur because magnesuim is more reactive than copper.

Question 6.
Name three metals that you come across in your daily life and also give their uses.
Answer:
We come across directly or indirectly the following metals in our daily life:

  1. Iron
  2. Copper
  3. Aluminium

1. Uses of Iron :

  • Iron mixed with other metals is largely used in making trains, automobiles and other machine parts.
  • Iron mixed with cement is used in constructing big buildings and dams.
  • Iron is used in making bridges and boilers for industry.

2. Uses of Copper:

  • It is used for making cooking utensils,
  • It is used in making photoframes, coins and statues.
  • It is used for making electrical wires.

3. Uses of Aluminium:

  • It is used for making aeroplanes
  • It is used for making electric wires and parts of electric gadgets.
  • Aluminium foils are used as packing material.

Question 7.
Distinguish between metals and non-metals on the basis of their chemical properties.
Answer:
Distinction between Metals and Non-metals

Property Metals Non-Metals
Chemical Properties-

1. Nature of Ions

Metals are electr-opositive elements and lose electrons to become electro-positive ions. Non-metals are electro-negative elements and gain electrons to form negative ions.
2. Nature of Oxides Form basic oxides Form acidic oxides.
3. Reaction with Water Mostly displace hydrogen. Do not react with water.
4. Reaction with Acids Metals above hydrogen in the activity series displace hydrogen from Non-metals do not react with dilute acids.
5. Nature of Hydrides Metals react with hydrogen to form ionic hydrides. Form covalent hydrides.
6. Nature of Chlorides Metals combine with chlorine to form solid ionic chlorides which conduct electricity. Non-metals combine with chlorine to form covalent chlorides which do not conduct electricity.

Question 8.
Give general chemical properties of non-metals.
Answer:
1. Reaction with Air or Oxygen. Non-metals react with air or oxygen to form their corresponding oxides which are acidic in nature. These oxides turn blue litmus red.
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 14

2. Reaction with Hydrogen. Non-metals like carbon, Nitrogen, and Phosphorous react with Hydrogen to form different compounds.
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 15

3. Reaction with other non-metals. Non-metals react with other non-metals to form compounds
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 16

4. Reaction with Acids. Non-metals react with acids to form corresponding oxyacids.
PSEB 8th Class Science Solutions Chapter 4 Materials Metals and Non-Metals 17

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Punjab State Board PSEB 8th Class Science Book Solutions Chapter 1 Crop Production and Management Textbook Exercise Questions and Answers.

PSEB Solutions for Class 8 Science Chapter 1 Crop Production and Management

PSEB 8th Class Science Guide Crop Production and Management Textbook Questions and Answers

Exercises

Question 1.
Select the correct word from the following list and fill in the blanks:
float, water, crop, nutrients, preparation
(a) The same kind of plants grown and cultivated on a large scale at a place is called ……………..
Answer:
crop

(b) The first step before growing crops is …………………. of the soil.
Answer:
preparation

(c) Damaged seeds would ………………… on top of water.
Answer:
float

(d) For growing of crop, sufficient sunlight, ……………… and ……………… from the soil are essential.
Answer:
water, nutrients

Question 2.
Match items in colun,.n ‘A’ with those in column ‘B’:

(A) (B)
(i) Kharif crops (a) Food for cattle
(ii) Rabi crops (b) Urea and super phosphate
(iii) Chemical fertilizers (c) Animal excreta, cow dung, urine and plant waste
(iv) Organic manure (d) Wheat, gram and pea
(e) Paddy and maize

Answer:

(A) (B)
(i) Kharif crops (e) Paddy and maize
(ii) Rabi crops (d) Wheat, gram and pea
(iii) Chemical fertilizers (b) Urea and super phosphate
(iv) Organic manure (c) Animal excreta, cow dung, urine and plant waste

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Question 3.
Give two examples of each.
(a) Kharif Crop
(b) Rabi Crop
Answer:
(a) Kharif Crop – (i) Paddy (ii) Maize.
(6) Rabi Crop – (i) Wheat (ii) Gram.

Question 4.
Write a paragraph in your own words on each of the following:
(a) Preparation of soil
(b) Sowing
(c) Weeding
(d) Threshing.
Answer:
(a) Preparation of Soil.
Soil is loosened and overturned to make it better ventilated and suitable for the growth of tiny organisms living in it. The entire process is called tillage and ploughing.

Soil if ploughed in dry season gets into big mud pieces or crumbs. These are broken down by plying a soil plank.
The ploughed soil is liable to be removed by wind and water. Wooden leveller is used to press the soil.

(b) Sowing.
The process of putting seeds in the soil is called sowing. It is the most important part of crop production. Before sowing, good quality of seeds are selected. The seeds are sown in the fields by hand (broadcasting) and by seed drill.

(c) Weeding.
It is a process of removal of unwanted plants i.e. weeds from the fields. It is necessary to remove the weeds since they compete with the main crop for water, nutrients, sunlight etc. The weeds may be removed manually by uprooting or cutting. The best time to remove them is before they produce flowers and seeds. It is done with a khurpi and a tractor driven harrow. Some chemicals called weedicides are used to control the weeds. They are sprayed in the fields for killing the weeds e.g. linazine, dalapon, etc.

(d) Threshing.
The separation of grains from the chaff in the harvested plants is called threshing. Animals are used on a large scale for threshing. In large farms, a machine called ‘thresher’ or a motorized machine called ‘combine’ are used for both harvesting and threshing.

Question 5.
Explain how fertilizers are different from manure.
Answer:
Differences between Manure and Fertilizers

Fertilizers Manure
1. These are mixtures of chemical compounds rich in nitrogen, phosphorus, potassium and manufactured in factories. 1. These are organic substances prepared from the decomposition of plant and animal wastes.
2. Chemical fertilizers are nutrients specific i.e. nitrogenous, phosphatic, etc. 2. They contain a mixture of various nutrients recycled from biomass wastes.
3. They are in a concentrated form. 3. They are not in a concentrated form.
4. They are easy to store or transport. 4. They are not easy to store or transport.
5. They are harmful if used in excess. 5. They are never harmful to the soil.

Question 6.
What is irrigation ? Describe two methods of irrigation which conserve water.
Answer:
Irrigation. Giving water to the fields at different intervals is called irrigation. The time and frequency of irrigation varies from crop to crop, soil to soil and season to season.

The latest irrigation methods help us to use water economically. The main methods used which conserve water are as follows:

1. Sprinkler System.
This system is more useful on the uneven lands where water is available in smaller quantity. The perpendicular pipes, having rotating nozzles on the top, are joined to the main pipe line at regular intervals. The water is allowed to flow through it with the help of a pump. The water escapes from the rotating nozzles. It is sprinkled on the crop as if it is raining. Sprinkler method is very useful for the sandy soil.

2. Drip System.
In this system, the water falls drop by drop just at the position of the roots. So it is called drip system.
Fig. Sprinkler System.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 1
It is the best technique of watering fruit plants, gardens and trees. Drip system consists of a main pipe to which lateral pipes are joined. The specially prepared nozzles are attached to these lateral pipes. It provides water to plants drop by drop. In this way, water is not wasted. So, it is a boon in regions where availability of water is poor.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 2

Question 7.
If wheat is sown in the Kharif season, what would happen ? Discuss.
Answer:
Wheat is a Rabi crop i.e. it is grown in winter season where there is low temperature and needs less water. So, if wheat is sown in Kharif season during rainy season, it gets more water which is harmful to the crop. The wheat crop droops down. It would not grow healthy.

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Question 8.
Explain how soil gets affected by the continuous plantation of crops in a field.
Answer:
For the continuous plantation and better growth of crops, manure and fertilizers are added regularly in the field. Manure and fertilizers are the nutrients like nitrogen, phosphorus, potassium etc. They can change the nature of the soil. The soil may become more alkaline or acidic with addition of the nutrients.

Question 9.
What are weeds ? How can we control them ?
Answer:
Weeds. Weeds are undesirable plants that may grow naturally along with the crop. The removal of weeds is called weeding.

Methods to Control Weeds. Following methods are used to control the weeds:

  • Tilling. The process of loosening and turning of the soil is called tilling or ploughing. This is done by using plough. Tilling helps in uprooting and killing of weeds.
  • Manual Removal. This method includes the physical removal of weeds by uprooting or cutting them close to the ground. This is done with the help of Khurpa or Harrow.
  • Chemical Method. In this method weeds are controlled by using some chemicals, called weedicides like 2, 4-D. The weedicides are sprayed in the fields with a sprayer.

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 3

Question 10.
Arrange the following boxes in proper order to make a flow chart of sugarcane crop production.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 4
Answer:
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 5

Question 11.
Complete the following word puzzle with the help of clues given below.
Down
1. Providing water to the crops.
2. Keeping crop grains for a long time under proper conditions.
5. Certain plants of the same kind grown on a large scale.

Across
3. A machine used for cutting the matured crop.
4. A rabi crop that is also one of the pulses.
6. A process of separating the grain from chaff.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 6
Answer:
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 7

PSEB Solutions for Class 8 Science Crop Production and Management Important Questions and Answers

Multiple Choice Questions

Question 1.
The following implement is related to which agriculture practice.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 8
(a) Irrigation
(b) Sowing
(c) Weeding
(d) Harvesting.
Answer:
(d) Harvesting.

Question 2.
The figure given below represents which conventional method of irrigation ?
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 9
(a) Pulley
(b) Chain Pump
(c) Dhekli
(d) Rahat.
Answer:
(c) Dhekli.

Question 3.
Mohan is sprinkling chemical solution to destroy weed plants growing along with main crops in his field. What is this chemical solution called ?
(a) Fertilizer
(b) Weedicides
(c) Yeast
(d) None of the above.
Answer:
(b) Weedicides.

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Question 4.
The mother of Naresh collects the waste material of living beings in an open space. According to her, after a few days, micro-organisms break the waste material of living beings and turn it into fertilizers. What is this fertilizer called ?
(a) Fertilizer
(b) Chemical fertilizer
(c) Manure
(d) None of the above.
Answer:
(c) Manure.

Question 5.
Jasbeer saw some weeds (unwanted plants) growing in his field along with main crops. What is this process called in which these weeds are removed from the field ?
(a) Sowing
(b) Irrigating
(c) Weeding
(d) Cutting.
Answer:
(c) Weeding.

Question 6.
In which season Kharif crops are grown ?
(a) Rainy season
(b) Autumn season
(c) Winter season
(d) None of the above.
Answer:
(a) Rainy season.

Question 7.
The process of loosening and overturning the soil is called:
(a) Ploughing
(b) Sowing
(c) Irrigation
(d) Weeding.
Answer:
(a) Ploughing.

Question 8.
The roots of bean plants have nodules and the microorganism which lives inside them is called:
(a) Virus
(b) fungi
(c) Rhizobium bacterium
(d) Algae
Answer:
(c) Rhizobium bacterium.

Question 9.
Which weedicides are used to remove weeds from the crops ?
(a) 2.4 D
(b) B.H.C.
(c) DDT
(d) All of the above.
Answer:
(a) 2.4 D.

Question 10.
What percentage of water is in plants ?
(a) 70%
(b) 80%
(c) 60%
(d) 90%
Answer:
(d) 90%.

Question 11.
Weeds are:
(a) Unwanted plants growing along with main crops
(b) Crop plants
(c) Bean plants
(d) Useful plants
Answer:
(a) Unwanted plants growing along with main plants.

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Question 12.
Which of the following is not the source of irrigation ?
(a) Well
(b) Sea
(c) River
(d) All of the above.
Answer:
(b) Sea.

Question 13.
The modern method of irrigation is
(a) Dhekli
(b) Chain pump
(c) Rahat
(d) Sprinkle system.
Answer:
(d) Sprinkle system.

Very Short Answer Type Questions

Question 1.
Define agriculture.
Answer:
Agriculture. The word agriculture consists of two Latin words – ager means field and culture means cultivate. So, agriculture is defined as to cultivate the fields.

Question 2.
What is staple Food ?
Answer:
Staple food. The food which forms the main part of our diet is called staple food e.g. rice and wheat. These are grown on a large scale in vast fields as they are consumed in large amounts.

Question 3.
What time does a crop take to mature ?
Answer:
It normally takes about 3-4 months for a good crop to mature.

Question 4.
What are weedicides ?
Answer:
Weedicides. Those chemicals which are sprayed over the field to check the growth of the weeds are known as weedicides.

Question 5.
What is animal husbandry ?
Answer:
Animal Husbandry. The study of all aspects such as food, shelter, health care of domesticated animals is called animal husbandry.

Question 6.
What is crop ?
Answer:
Crop. The plants of the same kind grown at a place is referred to as crop.

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Question 7.
Name two main crops of our country.
Answer:
Main crops of country. Wheat and Paddy are two main crops of India.

Question 8.
Define Produce.
Answer:
Produce. The crops are grown on ground or in water and what we obtain from the crop is called produce.

Question 9.
What are Kharif crops ?
Answer:
Kharif Crops. The crops grown during June-October are called Kharif crops, for example, paddy, maize.

Question 10.
What are Rabi crops ?
Answer:
Rabi Crops. The crops grown during November-April are called Rabi crops. These are not based on monsoon.
Example. Wheat, legumes like clover.

Question 11.
Name three crops sown by sowing seeds.
Answer:
Wheat, maize and millet.

Question 12.
Define irrigation.
Answer:
Irrigation. The supply of water at different levels is called irrigation.

Question 13.
Name two legume crops.
Answer:
Clover (barseem) and Gram.

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Question 14.
What is weeding ?
Answer:
Weeding. The removal of weeds is called weeding.

Question 15.
What is crop rotation ?
Answer:
Crop rotation. Sowing of different crops alternately in the field is called crop rotation.

Short Answer Type Questions

Question 1.
Why is soil turned and loosened before seeds are sown ?
Answer:
Soil is turned and loosened before seeds are sown because of following reasons:

  1. It allows the roots to penetrate freely and deeper.
  2. It allows the roots to breathe easily.
  3. The plant is secured more firmly.
  4. It aids the growth of worms and microbes present in the soil.

Question 2.
What are broadcasting and transplanting ?
Answer:
Broadcasting.
After the soil has been prepared, seeds of crop plants are sown in it. There are two methods of sowing them. Sowing by land or by using seed drill is called broadcasting.

Transplanting.
It is a process of taking out young plants or seedlings from nursery beds and transfer them to fields with required spacing, water and minerals for adequate growth.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 10

Question 3.
What are insecticides ?
Answer:
Insecticides.
The special chemicals which selectively kill the pests or harmful insects as well as their eggs and larvae, but do not affect the plants are called insecticides or pesticides.

Question 4.
Why should the harvested grains be protected from moisture ?
Answer:
Moisture and humidity promotes the growth of fungi or moulds on grains. Some of these microorganisms are poisonous also. So, it is very important to store harvested grains dry.

Question 5.
How does a farmer rotate crops in the fields ?
Answer:
Crop rotation involves the change of crop every year as alternate sowing of crops so that pathogen is killed in absence of suitable host.

Repeated growing of the same plant however may deplete the soil severely of specific nutrients. To prevent this it is advisable to cultivate two different types of plants alternately. For example, maize and wheat are grown alternately with groundnut. The groundnut plant, with its nitrogen fixing, bacteria enriches the soil with some nutrients, which are beneficial for wheat. Rotating different crops in this manner thus replenishes the soil naturally.

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Question 6.
How are pests controlled in a crop field ?
Answer:
Pests are living organisms which cause diseases or kill or destroy the crop plants. In order to control the pests, pesticides such as Malathion, Disyston, B.H.C. etc. are used. They are sprayed on the crops. They kill the microbes without causing harm to plants and human beings who consume them.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 11

Question 7.
What are the harms of excess of water in the fields ?
Answer:
Harms of excess of water

  1. It can destroy crops.
  2. Continued water logging increases the amount of salt in the soil and can damage it permanently.
    Excess water can be drained off by providing a suitable outlet.

Question 8.
Why is it important to wash off fruits, grains or vegetables before being consumed ?
Answer:
It is important to wash off fruits, grains or vegetables because these when brought from fields to the market often have a coating of pesticides. Otherwise they prove to be harmful.

Question 9.
What is field fallow ? Why is it important ?
Answer:
Field Fallow.
Some fields are allowed to rest and regenerate for at least a season to support a crop. This is called field fallow.

Importance.
The growth of humus picks up which in turn promotes the growth of soil micro-organisms during such undisturbed periods. It leads to a rich replenishment of nutrients.

Question 10.
How are the stored grains damaged ?
Answer:
Rats and other rodents damage the stored grains. The amount of grain eaten by rats and rodents is estimated to be over 25% of the total produce.
Stored grains are also damaged by insects and worms. Such infested grains if consumed by people, cause many diseases.

Question 11.
What are weeds ? How are they removed ?
Answer:
Weeds. Weeds are undesirable plants that may grow naturally along with the crop. The removal of weeds is called weeding.

Methods to Control Weeds. Following methods are used to control the weeds:
1. Tilling. The process of loosening and turning of the soil is called tilling or ploughing. This is done by using plough. Tilling helps in uprooting and killing of weeds.
2. Manual Removal. This method includes the physical removal of weeds by uprooting or cutting them close to the ground. This is done with the help of Khurpa or Harrow.
3. Chemical Method. In this method weeds are controlled by using some chemicals, called weedicides like 2, 4-D. The weedicides are sprayed in the fields with a sprayer.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 3

Question 12.
Give the structure of harrow. What is its main use ?
Answer:
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 12
Structure of Harrow. It has small pointed iron rods or wooden rods. A strong, broad plate of iron is fixed to one of its ends and works like a blade. It uproots the weeds when moved in a crop field just like a plough.

Uses. It is used to remove the weeds of the field.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 13

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Question 13.
Why is ploughing of soil necessary before sowing seeds or crop plants ?
Answer:

  1. Ploughing tills the soil deeply. It may involve partial or complete turning over of soil.
  2. Ploughing clears land of the preceding crop and leaves the soil loosened.
  3. Repeated ploughing eliminates all weeds.
  4. Harmful insects are destroyed by ploughing.
  5. Ploughing makes the soil porous.
  6. Ploughing makes the soil soft, clean and suitable for sowing.

Question 14.
Why are fields manured ?
Answer:
Manuring of Fields.
Plants get their nutrients from the soil. If crops are grown continuously, they use all the nutrients present in the soil. To make up this deficiency of soil, manures are added to the soil.

Question 15.
What do you mean by harvesting and threshing ?
Answer:
Harvesting.
The cutting of the crop when it matures is called harvesting. Most of the crops are harvested with help of a sickle or huge combines.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 14

Threshing.
The separation of grains from the chaff is called threshing. Animals are used on a large scale for threshing.

Question 16.
What are the types of crops on the basis of seasons ? Give examples of each type.
Answer:
Crops are of two kinds on the basis of season:

  1. Kharif Crops. The crops which are grown during the monsoon season are called Kharif Crops.
    Examples. Maize, Bajra and Cotton etc.
  2. Rabi Crops. Those crops which are grown during the winter season are called Rabi Crops.
    Examples. Wheat, Gram and Mustard etc.
  3. Summer Crops. Those crops which are grown during summer seasons are called Summer Crops.
    Examples. Moong, Water melon, Cucumber, gourd etc.

Question 17.
What is mixed cropping ? Give an example.
Answer:
Mixed Cropping.
The practice of cultivating two crops simultaneously is done to economise the time and energy. This is called mixed cropping.
Example. The crop of groundnut is grown in the fields along with cotton.

Question 18.
Why is it necessary to sow seeds at an appropriate depth ?
Answer:
It is necessary to sow seeds at an appropriate depth because if the seeds are sown too deep, they will not be able to germinate. On the other hand, if they are sown at a shallow depth, then they will be eaten away by birds or animals.

Question 19.
How is the crop produce stored ?
Answer:
The crop produce is stored in godowns by agencies like Food Corporation of India and State Warehousing Corporations. Grains are sun dried before storing to reduce moisture contents of grains. This prevents the attack of pests. Large scale storing of grains is done in granaries and silos to protect grains from pests like rats and insects.

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Question 20.
Define Fertilizer.
Answer:
Fertilizers.
These are the chemical substances that are man-made and are rich in nitrogen, phosphorus and potassium, i.e. they are rich in organic macronutrients which are needed by plants.

Question 21.
Why should we use organic manures ?
Answer:
We should use organic manure because it helps in replenishing the soil nutrients without causing any harm to the soil. This manure is considered much better than the fertilizers. Crops like vegetables and fruits grown by organic manure are considered safe as compared to the crops grown by using chemical fertilizers. Therefore, we should use organic manure in growing vegetables and fruits.

Question 22.
Some seeds are given to you to grow. What factors will you keep in mind ?
Answer:
We will keep the following factors in mind. These are:

  1. We would sow them at the correct depth.
  2. We would water them regularly and check the amount of water that we are putting.
  3. We would use manure at the proper time.
  4. We would ensure that no weeds grow with the plant.
  5. We would also spray pesticides.
  6. We would also ensure that the plant gets adequate sunlight.

Question 23.
Why should we discourage the use of chemical fertilizers ?
Answer:
Chemical fertilizers are harmful in the following ways thus the use of such fertilizers be discouraged:

  1. They damage the soil by reducing its natural recomposting ability.
  2. They change the chemical nature of soil.
  3. These chemicals are leached in the soil and are again absorbed by crop plants and enter food chain and damage the plants and animals.

Question 24.
How do we store grains ? What is cold storage ?
Answer:
Storage of Grains.

  1. Farmers make small boxes of metal or mud to store dried grains. These are called granaries.
  2. Dried grains are transferred to properly ventilated cemented halls. These cemented halls are called godowns.
  3. The storage of some fruits and vegetables at a low temperature is called cold storage.

Question 25.
What are the basic requirements for growing a crop in an area ?
Answer:
The basic requirements for growing a crop in an area are as follows:

  1. Proper type of soil
  2. Use of manures
  3. Irrigation
  4. Better varieties of seeds
  5. Agricultural tools
  6. Chemicals to prevent diseases of the plant crop.

Question 26.
Why all the crops do not grow in the same season ?
Answer:
All crops do not grow in the same season because every crop has its own specific requirements of soil and climatic conditions like light, temperature and air at the various stages of its growth and development.

Question 27.
Do all the crops have identical requirements of manures and fertilizers ?
Answer:
No, every crop has specific requirements of manures and fertilizers for growth and development of the plants. Farmyard manure is useful for paddy crops. The groundnut plants have nodulated roots. These nodulated roots contain nitrogen-fixing bacteria which convert the atmospheric nitrogen into the compounds of nitrites and nitrates. For the crop of wheat, farmyard manure and green manure of sunhemp plants are mixed in the soil.

PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management

Question 28.
Write any two points of difference between Insecticides and Weedicides.
Answer:
Differences between insecticides and weedicides

Insecticides Weedicides
1. These are the chemicals used to kill the plant pests i.e. organisms attacking plants. 1. These are the chemicals used to kill the weeds i.e. unwanted plants.
2. These affect human life. 2. These enter food chain.
3. Examples : DDT, BHC etc. 3. Examples : Bulachlor 2-4D. Linazine, Dalapon etc.

Question 29.
What is transplanting ?
Answer:
Transplanting.
It is a process of taking out young plants or seedlings from nursery beds and transfer them to fields with required spacing, water and minerals for adequate growth.

Question 30.
Discuss the various tranditional ways of irrigation diagramatically.
Answer:
The various traditional ways are :
(a) Moat (Pulley system) (b) Chain pump (c) “Dhekli” (Lever system) (d) “Rahat” [Fig. (a) to (d)]. ‘
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 15
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 16
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 17
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 18
For lifting water, pumps are commonly used. Diesel, biogas, electricity and solar energy are used to run the pumps. The pumps of various power are available. They are selected according to the requirement of the particular field.

Long Answer Type Questions

Question 1.
Explain the main agricultural practices.
Answer:
Main agricultural practices. The main agricultural practices are as follows:

1. Ploughing.
The process of loosening and turning the soil is called ploughing. This is done by using a plough. Ploughs are made of wood or iron. The ploughed land is then levelled so that the soil is not blown off by wind or drained off by water.

2. Sowing.
After the preparation of the soil, the seeds are sown in the fields by hand (broadcasting) or by seeds drill.

3. Irrigation.
Crop plants absorb water from the soil by roots. Water is essential for the growth of plants. Irrigation is done by various ways like lift irrigation, water wheel, swinging baskets, sprinklers and tubewells.

4. Manuring.
Every crop uses substantial amount of nutrients present in the soil. Soil is replenished with nutrients by adding manures to it.

5. Weeding.
Many unwanted plants also germinate and grow in the field. These plants compete with the crop for water, sunlight and nutrients. Therefore, it is necessary to remove these plants to get better crops. This is called weeding.

6. Protection of Crops.
Crops are spoiled by insects, fungi, bacteria and rodents etc. Chemicals like insecticides and weedicides are used to kill them.

7. Harvesting and Storage.
When the crop is ready, it is harvested at proper time. Crops are harvested by hand, using a sickle or by a harvester. The grains are separated from the chaff in the harvested plant. Then the grains are stored in big store houses. The amount of moisture in the grains should not be more than 14%.

Question 2.
What are the practices adopted to improve crop production ?
Answer:
The practices adopted to improve crop production are as follows:
1. Addition of fertilizers to the soil.
2. Selective breeding.
3. Weed control.
4. Control of plant diseases.

1. Fertilizers.
These are the chemical compounds which are added to the soil to increase the fertility. They make up for the deficiency of the required nutrients and help in increasing the crop production.

2. Selective Breeding.
Disease resistant seeds are produced by selective breeding. Regular use of high yield variety results in better crop production.

3. Weed Control.
The unwanted plants or weeds are controlled by using certain chemicals called weedicides.

4. Control of Plant Diseases.
Crops should be protected from insects, fungi, animals and other diseases. It is very useful practice for increasing crop production. Insects are very harmful to crops. So insecticides should be used to kill insects.

Question 3.
What are fertilizers ? What are mixed fertilizers ? Why do farmers add fertilizer to the soil ? How should we store fertilizers ?
Answer:
Fertilizers. Fertilizers are the chemical substances which maintain the fertility of soil.

Mixed Fertilizers. The fertilizers which supply many elements are known as mixed fertilizers.
Example.
1. NPK has nitrogen, phosphorus and potassium.
2. CAN is a mixed fertilizer of calcium, ammonium, nitrate.

Importance of Fertilizers.
The fertilizers and mixed fertilizers are added to the soil to make up for the deficiency for mineral elements like nitrogen, phosphorus and potassium. This deficiency is produced in the soil by growing the crops in succession. That is why farmers add fertilizers to the soil to improve crop-production.

Storing of Fertilizers.
Some fertilizers are moisture lover i.e. they are hygroscopic. If the fertilizers are stored in moist places, it is difficult to apply them in the fields. Some fertilizers spoil the bags in which they are stored. They should be stored in dry places.

Question 4.
Explain the various tools used for ploughing.
Answer:
Main tools used for ploughing. The tools used for ploughing are plough, hoe and cultivator.

1. Plough.
This is being used for tilling of soil, adding fertilizers to the crop, removing the weeds, scrapping of soil, etc. It is made of wood and drawn by a pair of bulls. It contains a strong triangular iron strip called ploughshare. The main part of the plough is a long log of wood which is called a plough shaft. There is a handle on one end. The other end is attached to a beam which is hung on the neck of bulls. One pair of bulls and a man can easily operate the plough.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 19

2. Hoe.
Hoe is a simple tool which is used for removing weeds and for loosening the soil. It has a long rod of wood or iron. A strong, broad and bent plate of iron is fixed to one of its ends and works like a blade. The other end of plough shaft is pulled by a pair of bulls.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 20

3. Cultivator.
Nowadays ploughing is done by tractor driven cultivator. Cultivator saves labour and time.
PSEB 8th Class Science Solutions Chapter 1 Crop Production and Management 21

PSEB 12th Class Physical Education Practical Softball

PSEB 12th Class Physical Education Practical Softball

Softball Game History
The name “Softball” dates back to 1926. The name was coined by Walter Hakanson of the YMCA at a meeting of the National Recreation Congress (In addition to ‘indoor baseball” name for the game included, “kitten ball”, “diamond ball”, “mush ball” and “pumpkin ball”. The game softball had spread across the United States by 1930. By the 1930s, similar sports with different rules and name were being played all over the United States and Canada.

By 1936 the Joint Rules Committee on Softball has standardized the rules and naming throughout the United States. The first British women’s softball league was established in 1953. The 1996 Olympic also marked a key era in the introduction of technology in softball. The 10C funded a land mark biomechanical study on pitching during the games. The 117th meeting of the International Olympic Committee held in Singapore in July 2005, voted to drop softball and baseball as Olympic sports for the 2012 summer Olympic games.

PSEB 12th Class Physical Education Practical Softball

Softball Game Important Points

  • Distance from home plate to first base: 60feet
  • Distance from first base to second base: 60feet
  • Distance from second base to third base: 60feet
  • Distance from third base to home plate: 60feet
  • Width of each base line: 3inch
  • Distance from base to third base: 34’10feet
  • Distance from home plate to second base: 2410 feet
  • L.ength and width of base: 15x15mches
  • Thickness of the base: 3 to 5 inches
  • Length of the batter bax: 7feet
  • Width of the batter box: 3feet
  • Length of catcher’s box: l0 feet
  • Width of catcher’s box: 8.5 feet
  • Length and width of home plate: 12×2.5×2.5 feet
  • Length and width of pitching nibber: 24x6incbes
  • Radius of Pitcher’s circle: 2feet
  • Weight of hail: 6’Ií4gm
  • Circumference of the ball: 12’1/4
  • Length of bat (Slugger): 34 inches
  • Weight of the bat: 38 ownce
  • Number of officials: 07
  • Total players: 16 to 18 (9 playing members)
    PSEB 12th Class Physical Education Practical Softball 2

PSEB 12th Class Physical Education Practical Softball

The Game:

  • There are 9 players in a softball team.
  • The playing field is divided into the infield and outfield.
  • The lines between the base are 60′ apart and when joined they form a diamond, inside the baseline is known as the infield.
  • Outside the baseline but inside the playing field is called the outfield.

Any ball going outside the 1st or 3rd base line is a foul ball (runners cannot advance and the batter gets another try unless the ball was caught in the air, which translates to an out) A official game is 7 innings (an inning is when both teams have had their turn to bat).
The visiting team bats in the first half of half of each inning, called the “top of the inning”, the home team bats in the second half of each inning, called the “bottom of the inning”. There is no set time that an inning lasts; each half of the inning continues until the defence accumulates three outs, if the game is tied after the last inning, the game goes into “extra inning”, and continues until one team holds a lead at the end of an inning.

Softball Game Key Rules
1. The pitcher’s delivery is made underarm and must begin with both feet in contact with the pitching rubber and the ball held with both hands in front of the body. The pitch itself begins when one hand is taken off the ball.

2. A pivot foot is used to maintain contact with the rubber or to push off from it for a delivery to be legal, the ball must be pitched into the strike zone. This is the space over any part of the home plate no higher than the home plate, no higher than the batters arm pit and no lower than his knee when he assumes his natural batting stance. If the ball deviates from the strike zone it is aro-ball (called a “ball”.)

3. A batter has three chances to strike the ball. He becomes a batter-runner as soon as he hits a fair ball, a legally batted ball. The ball must keep within the angle between first and third base (fair territory). It may pass out of the playing field and up to the outfield fence as long as it remains with this angle. The batter may also run after four balls.

4. The other runners in the field may advance to their next base as soon as the ball leaves the pitcher’s hand and while it continues to be in play, they must return to the base they legally occupied at the time the ball was pitched if the ball is caught, if it is batted illegally or if interference occurs on either side.

5. There are several ways in which a batter can be out. He is caught out if a fielder catches the ball after it has been struck and before it touches the ground (a fly ball). He is run out if the ball reaches the base he is running towards before he gets there. (The fielder receiving the ball must have at least one foot on the base.)

6. A strike occurs when the ball is pitched into the strike zone but the batter does not attempt to hit it or does make the attempt and misses. A player is allowed three after which he is out. A player is also out if he is touched with the ball before he touches first base, or while off any base during a live ball, he is touched with the ball.

7. Runners are declared out if they are touched with the ball in the hand of a fielder while they are not in contact with a base, if they deviate too much from the direct line between base in order to avoid being touched by a fielder in possession of the ball, if they overtake the runner in front of them, if they are hit by a fair ball or if the ball reaches the fielder at the base ahead of them before they do, i.e. run out. A ‘force out’ to advance due to the batter becoming a runner.

8. Violations by a player, any from of unsportsman-like conduct,are penalized with removal of the offender from the game.

PSEB 12th Class Physical Education Practical Softball

Pitching:

  • The pitcher must have both feet on the pitcher’s rubber and can only take one step forward while pitching.
  • The ball must be thrown underhand.
  • Both hands must be on the ball at start of the pitch.

Batting:

  • Batters must follow the same order throughout the whole game.
  • The batter is out if and when :
    • three strikes have been called.
    • a fly ball is caught.
    • the batter does not stand in the batter’s box.

Base Running:

  • Runners must touch each base in order.
  • Runners may over-run 1st base only, all other base the runner may be tagged and called out if they are off the base.
  • Runners can not lead off a base, they must be on base until the ball as left the pitcher’s hand.
  • After a fly ball has been caught the base runner must tag the occupied base before.
  • Advancing to the next base.
  • One base runner cannot pass another base runner that is ahead of them.
  • Stealing base is not permitted.
  • A runner is out if :
    • they are tagged with the ball before reaching base.
    • the ball gets to 1st base before the runner.
    • they run more than 3 feet out of the base line to avoid being tagged playing position.

PSEB 12th Class Physical Education Practical Softball

Outfielders (CF, RF, and LF):
Positioned beyond the infield, they catch and field “fly balls,’’ line drive, and ground balls hit into the outfield.

Rover (or Buck short):
Plays 10-20 feet outside the infield on the “Pull” side of the hitter, for example, a deep short stop for a right handed batter.

Second Basemen (2B):
Plays in the gap between the bag at second and the first baseman. Receives throws from fielders attempting to make outs at 2nd base and field ‘ ‘grounders” and “pop ups” hit to this side of the infield.

Short stop (SS):
Fields the balls hit to the infield between second and third base. She or he covers second base (along with second baseman) and is often involved in force plays and “double plays” with the second baseman.

Pitcher (P):
Throws the softball from the center of the diamond (pitcher’s mound) to the catcher. The pitcher uses an underarm motion to pitch the ball toward the “strike zone.” After making a pitch, the pitcher gets ready to field balls hit up the middle.

Third Basemen (3B):
Plays to the left of third base and covers any plays there. Receives throws from other fielders attempting to make outs at 3rd base.

First Basemen (B):
Positioned just to the left of the first base, their main role is to make fielding plays on balls hit toward first base.

PSEB 12th Class Physical Education Practical Softball

Catcher (C):
Plays in a semi- crouched position behind home plate and receives pitches thrown by the pitcher. Also receives throw from fielders attempting to make outs at home plate.

Scoring Runs:
A “run” is scored when a player has touched all four bases in order, proceeding counterclockwise around them. They need not be touched on the same play; a batter may remain safely on a base while play proceeds and attempt to advance on a later play. A run is not scored if the last out is a force out or occurs during the same play that the runner crosses home plate. For instance, if a runner is on third base prior to a hit, and he or she crosses home plate after an out is made, either on the batter or another runner, the run is not counted.

Ending The Game:
The team with the most runs after seven innings wins the game. The last (bottom) half of the seventh inning or any remaining part of the seventh inning is not played if the team batting second is leading. If the game is tied, play usually continues until a decision is reached, by using the international tie-breaker rule or if time is expired the score would be just tied. Starting in the top of the last inning, the batting team starts with a base-runner on second base, which is the player who is the last available to bat (in other words, the batter who last took their position m the batter’s box; regardless whether they were the last out or another runner was put out).

PSEB 12th Class Physical Education Practical Softball

Softball Game Important Questions

Question 1.
What is the name of playfied in softball?
Answer:
Softball Kite.

Question 2.
When did the name softball originated?
Answer:
In the year 1926.

Question 3.
How many playing members are there in the team?
Answer:
9 players.

Question 4.
Write down the dimensions of bat box.
Answer:
3’ x T 1 x 2.30 m.

Question 5.
In which year the rules of the games were published?
Answer:
In the year 1936.

PSEB 12th Class Physical Education Practical Softball

Question 6.
The sixteen inches softball was called ……….?
Answer:
Cabbage ball.

Question 7.
When did the British women’s softball league was established?
Answer:
In the year 1953.

Question 8.
Write down the dimension of catcher box.
Answer:
10′ x 8.5”, 9.15 x7.45 m.

Question 9.
What is the length of bat?
Answer:
34”.

PSEB 12th Class Physical Education Practical Softball

Question 10.
What should be the maximum width of bat?
Answer:
2 1/2.

Question 11.
What is the distance between the bases?
Answer:
60′.

Punjab State Board PSEB 12th Class Physical Education Book Solutions 12th Class Physical Education Practical Softball Important Notes, Questions and Answers.