PSEB 4th Class EVS Solutions Chapter 5 World of Animals

Punjab State Board PSEB 4th Class EVS Book Solutions Chapter 5 World of Animals Textbook Exercise Questions and Answers.

PSEB Solutions for Class 4 EVS Chapter 5 World of Animals

EVS Guide for Class 4 PSEB World of Animals Textbook Questions and Answers

Textbook Page No. 27

Activity-1. In the following pictures young ones of some animals have got separated from their mothers. Let us help these young ones to reach their mothers by matching.

Animals and their young ones
PSEB 4th Class EVS Solutions Chapter 5 World of Animals 1
Answer:
1. (d),
2. (c),
3. (b),
4. (a).

PSEB 4th Class EVS Solutions Chapter 5 World of Animals

Textbook Page No. 28

Activity-2. Get information from your teacher or parents, how the hens look after their young ones in a poultry farm. Discuss about it in the class room.
Answer:
Do it yourself.

Activity-3.
Let us make an album. Take one simple note-book. Divide it into two parts. In the first half, paste the pictures of those animals that look after their young ones and in the second half, paste the picture of those animals who do not look after their young ones. You can take these pictures from old news papers and magazines.
Answer:
Do it yourself.

Textbook Page No. 30

Question 1.
Fill in the blanks with suitable words : (birth, feathers, nests, bring-up, Reptiles)
(a) Most of the animals …………………………. their young-ones themselves.
(b) There are some animals who give …………………………. to their young-ones.
(c) …………………………. do not have external ears.
(d) There are no …………………………. on chicks hatched from eggs.
(e) The birds live by making ………………………… .
Answer:
(a) bring-up,
(b) birth,
(c) Reptiles,
(d) feathers,
(e) nests.

PSEB 4th Class EVS Solutions Chapter 5 World of Animals

Question 2.
Tick (✓) the right and cross (✗) the wrong sentences :
(a) Snake does not look after its young ones.
(b) The birds protect their young ones from enemies.
(c) All animals lay eggs.
Answer:
(a) ✓
(b) ✓
(c) ✗

Textbook Page No. 31

Question 3.
Match the Columns :
(A) – (B)
1. Cat (a) Colt
2. Cow (b) Calf
3. Bitch (c) Pup
4. Mare (d) Kitten.
Answer:
1. (d),
2. (b),
3. (c),
4. (a).

Question 4.
How do the birds make nest?
Answer:
Straws, grass etc.

PSEB 4th Class EVS Solutions Chapter 5 World of Animals

Question 5.
Write any two specialities of mammals.
Answer:

  • They give birth to young one.
  • They have hair on their body.
  • They have external ear.

Question 6.
Write name of any two crawling animals.
Answer:
Snake, lizard, earthworm.

Question 7.
What can an animal do if it feels danger for its young one?
Answer:
It can attack.

Textbook Page No. 32

Question 8.
Mind Mapping :
PSEB 4th Class EVS Solutions Chapter 5 World of Animals 2
Answer:
PSEB 4th Class EVS Solutions Chapter 5 World of Animals 3

PSEB 4th Class EVS Solutions Chapter 4 Different Professionals

Punjab State Board PSEB 4th Class EVS Book Solutions Chapter 4 Different Professionals Textbook Exercise Questions and Answers.

PSEB Solutions for Class 4 EVS Chapter 4 Different Professionals

EVS Guide for Class 4 PSEB Different Professionals Textbook Questions and Answers

Textbook Page No. 22

Question 1.
For what purpose the doctor uses thermometer?
Answer:
To note the temperature of patient.

PSEB 4th Class EVS Solutions Chapter 4 Different Professionals

Question 2.
Which Instruments are used to make ‘Carpets’?
Answer:
Charkha, Hathha.

Textbook Page No. 23

Activity-1.
Measure your height with inches tape and find out how feet tali you are …….. feet …….. inches.
Answer:
3 feet 7 inches.

Textbook Page No. 24

Question 3.
How many of the following jobs have you seen being done by women? Tick (✓) the right answer :
1. Rearing of cattle.
2. Weaving of carpets and thick sheets.
3. Driving of buses.
4. Making clay pots.
5. Working in armed forces.
6. Managing hotels/dhabas.
Answer:
1. ✓
2. ✓
3. ✗
4. ✓
5. ✓
6. ✓

PSEB 4th Class EVS Solutions Chapter 4 Different Professionals

Textbook Page No. 25

Question 4.
Tick (✓) the right and cross (✗) the wrong sentences :
(a) Tailor measures with Inches tape.
(b) There are 12 inches in one feet.
(c) Cobbler makes earthen utensils.
(d) Potter dyes ‘Dupattas’.
Answer:
(a) ✓
(b) ✓
(c) ✗
(d) ✗

Question 5.
Match the Columns :
(A) – (B)
1. Tailor – (a) Needle
2. Cobbler – (b) Syringe
3. Potter – (c) Scissors
4. Doctor – (d) Potter’s Wheel
Answer:
1. (c),
2. (a),
3. (d),
4. (b).

PSEB 4th Class EVS Solutions Chapter 4 Different Professionals

Question 6.
Which tools are used by a tailor?
Answer:
Sewing machine, scissors, needle, inch tape, thread, Firki etc.

Question 7.
Who uses thermometer?
Answer:
Doctor uses the thermometer.

Question 8.
Which are the hereditary professions?
Answer:
These are the professions which are learned from the father and the grandfather. These professions continue to be family profession for generations.

Question 9.
Mind Mapping.
PSEB 4th Class EVS Solutions Chapter 4 Different Professionals 1
Answer:
PSEB 4th Class EVS Solutions Chapter 4 Different Professionals 2

PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports

Punjab State Board PSEB 4th Class EVS Book Solutions Chapter 3 Fairs and Sports Textbook Exercise Questions and Answers.

PSEB Solutions for Class 4 EVS Chapter 3 Fairs and Sports

EVS Guide for Class 4 Fairs and Sports Textbook Questions and Answers

Textbook Page No. 13

Question 1.
Why is it dangerous to fly kites on the roof tops?
Answer:
We can fall off from the roof top and there is also danger of getting electric shock.

PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports

Question 2.
On which particular day is it a tradition to cook yellow rice?
Answer:
Basant festival.

Textbook Page No. 15

Question 3.
Which fairs have you seen or visited?
Answer:
Chhapaar da mela, Sodal mela.

Textbook Page No. 16

Question 4.
What is the importance of game rules?
Answer:
Game rules are very important they help us to play the games properly and make it easy to decide the winner.

Textbook Page No. 18

Activity-1.
Who is your favourite sports star? Cut his/her picture from the newspaper or magazine and paste it in the given box.
Answer:
Favorite Sports Star.
PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports 1
Sunita Rani Field-Athletics Honour-Padamshri

PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports

PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports 2
Dr. Rupa Saini Field-Hockey Honour-Arjuna Award

PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports 3
Manjeet Kaur Field-Athletics Title-Golden Girl

PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports 4
Milkha Singh (The Flying Sikh) Field-Athletics Honour-Padamshri

PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports

Textbook Page No. 19, 20

Question 5.
Fill in the blanks with suitable words :
(gatka, Participation, games, girls, healthy, fairs)
(a) Not only fairs but ………………………… are also our source of entertainment.
(b) ………………………… is more important in games than to loose or win.
(c) Nihangh Singhs show their ………………………… skills.
(d) If ………………………… can fly aeroplanes then why can’t they fly kites.
(e) Many ………………………… are held in Punjab.
(f) Games Keep us ……………………….. .
Answer:
(a) games,
(b) Participation,
(c) gatka,
(d) girls,
(e) fairs,
(f) healthy.

Question 6.
Tick (✓) the right and cross (✗) the wrong sentences :
(a) Basant Panchmi fair is held in
Kapurthala City.
(b) There are some rules for every game.
(c) Games teach us to fight.
(d) Basant comes after winter season.
(e) Maghi Festival is held a day after Lohri.
Answer:
(a) True
(b) True
(c) False
(d) True
(e) True.

PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports

Question 7.
Tick (✓) the right answer :

(a) To which game Milkha Singh is related?
Cricket
Hockey
Races
Answer:
Races.

(b) What do the games teach us
Fighting
Coordination
Jealousy
Answer:
Coordination.

(c) Where is the Maghi Festival held?
Sri Anandpur Sahib
Sri Muktsar Sahib
Jalandhar
Answer: Sri Muktsar Sahib.

(d) Who out of these is a player related to Hockey?
Roopa Saini
Sunita Rani
Manjeet Kaur
Answer:
Roopa Saini.

PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports

Question 8.
Match the Columns :
(A) (B)
1. Cricket (a) Pala, Dhavi, Jaafi
2. Hockey (b) Racket, Shuttle, Net
3. Kabaddi (c) Hockey-Stick, Ball, Net
4. Badminton (d) Bat, Ball, Wicket
Answer:
1. (d),
2. (c),
3. (a),
4. (b).

Question 9.
Which games do you play?
Answer:
Hockey, Volleyball, football, Kho- Kho, Kabbadi etc.

Question 10.
What was the old name of Shri Muktsar Sahib?
Answer:
Khidrane di Dhab

Question 11.
On which festival kites are flown?
Answer:
Basant Panchami.

PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports

Question 12.
Mind Mapping.
PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports 5
Answer:
PSEB 4th Class EVS Solutions Chapter 3 Fairs and Sports 6

PSEB 4th Class EVS Solutions Chapter 2 In the Park

Punjab State Board PSEB 4th Class EVS Book Solutions Chapter 2 In the Park Textbook Exercise Questions and Answers.

PSEB Solutions for Class 4 EVS Chapter 2 In the Park

EVS Guide for Class 4 PSEB In the Park Textbook Questions and Answers

Textbook Page No. 7

Question 1.
How do you feel when somebody pats your back?
Answer:
Some one pats our back for doing something good. This gives us a good feeling and is a proud moment.

PSEB 4th Class EVS Solutions Chapter 2 In the Park

Question 2.
Make a list of some flowers the fragrance of which you like the most.
Answer:
1. Rose
2. Jasmine
3. Tuberose
4. Raat Ki Rani
5. Ketaki
6. Champa.

Activity-1.
One child will sit in the class with his back towards the students. One student from the class will close his/her eyes. The sitting child will try to recognize/guess him/her by touching his/her hands, arms, clothes, fingers etc. This action will be repeated with other students also.
Answer:
Do it yourself.

Textbook Page No. 8

Activity-2.
Some pieces/articles of iron, wood, plastic, brick, stone, clay, rubber, etc., will be kept on the table. The students, with their eyes blind folded, will try to recognize the material of these pieces by touching them only.
Answer:
Do it yourself.

PSEB 4th Class EVS Solutions Chapter 2 In the Park

Textbook Page No. 10, 11

Question 3.
Fill in the blanks with suitable word : (man, fur, loved, happy, fragrance, flowers)
1. Father was very ……………………….. .
2. Mummy ………………………… Kiran by taking her in lap.
3. Many ………………………… bloomed due to spring season.
4. How soft is the ………………………… of dog !
5. Another ………………………… was also sitting on I the bench.
Answer:
1. Father was very happy.
2. Mummy loved Kiran by taking her in lap.
3. Many flowers bloomed due to spring season.
4. How soft is the fur of dog !
5. Another man was also sitting on the bench.

Question 4.
Tick (✓) the right and cross (✗) the wrong sentences :
(a) All flowers give same fragrance.
(b) Garbage must be managed daily.
Answer:
(a) ✗
(b) ✓

Question 5.
Tick (✓) the right sentence :
(a) The fur of dog was very
Hard
Soft
Thick
Answer:
Soft.

PSEB 4th Class EVS Solutions Chapter 2 In the Park

(b) If somebody’s touch is not liked by you, then
tell the elders
hide from the elders
should not do anything
Answer:
tell the elders.

(c) Stink was coming from
Heap of soil
Heap of flowers
Heap of garbage
Answer:
Heap of garbage.

Question 6.
Write the name of any two stinking things.
Answer:
Rotten raw vegetable, garbage.

Question 7.
Write the name of any three flowers which give fragrance?
Answer:
Rose,
Jasmine,
Champa.

PSEB 4th Class EVS Solutions Chapter 2 In the Park

Textbook Page No. 12

Question 8.
Write the name of the organ shown in the pictures.
PSEB 4th Class EVS Solutions Chapter 2 In the Park 1
Answer:

  • eye,
  • nose,
  • ear,
  • tongue,
  • skin.

PSEB 4th Class Punjabi Book Solutions | PSEB 4th Class Punjabi Guide

Punjab State Board Syllabus PSEB 4th Class Punjabi Book Solutions Guide Pdf free download of Punjabi Pustak Class 4 Solutions 2nd Language & 1st Language are part of PSEB Solutions for Class 4.

PSEB 4th Class Punjabi Guide | Punjabi Guide for Class 4 PSEB

PSEB 4th Class Punjabi First Language

PSEB 4th Class Punjabi Grammar ਵਿਆਕਰਨ

PSEB 4th Class Punjabi Rachana ਰਚਨਾ

PSEB 4th Class Punjabi Second Language

  • Chapter 1 ਸਵੇਰ ਦੀ ਸਭਾ
  • Chapter 2 ਘੋਟਣੇ ਦੀ ਖੀਰ
  • Chapter 3 ਰੱਸੀ-ਟੱਪਾ
  • Chapter 4 ਗੁਣਵਾਨ ਕਹਾਓ
  • Chapter 5 ਕਲੰਡਰ
  • Chapter 6 ਲੱਲ਼ੋ ਤੇ ਬੱਲ੍ਹੇ ਦਾ ਨਾਨਕਾ-ਮੇਲ
  • Chapter 7 ਪਾਣੀ ਦੀ ਸੰਭਾਲ਼
  • Chapter 8 ਮੋਰ ਰਾਜਾ ਬਣਿਆ
  • Chapter 9 ਪਿਆਰੇ ਪੰਛੀ
  • Chapter 10 ਸਾਈਕਲ ਨਾਲ ਦੋਸਤੀ
  • Chapter 11 ਮੇਰੇ ਦਾਦੀ ਜੀ
  • Chapter 12 ਚੌਕ ਦੀਆਂ ਬੱਤੀਆਂ
  • Chapter 13 ਮੇਰੀ ਪਹਿਲੀ ਕਮਾਈ

PSEB 4th Class Punjabi Grammar ਵਿਆਕਰਨ

  • ਵਰਨ-ਮਾਲਾ
  • ਵਰਨਮਾਲਾ ਪੂਰੀ ਕਰੋ
  • ਪਛਾਣੋ ਤੇ ਪੜੋ
  • ਪੰਜਾਬੀ ਅੱਖਰ ਲਿਖਣ ਦੀ ਵਿਧੀ
  • ਮੁਕਤਾ
  • ਅਧਕ
  • ਕੰਨਾ
  • ਸਿਹਾਰੀ
  • ਬਿਹਾਰੀ
  • ਔਕੜ
  • ਦੁਲੈਂਕੜ
  • ਲਾਂ
  • ਦੁਲਾਵਾਂ
  • ਹੋੜਾ
  • ਕਨੌੜਾ
  • ਟਿੱਪੀ
  • ਬਿੰਦੀ
  • ਪੈਰ ‘ਹਾਹਾਂ ਅਤੇ ਪੈਰ ‘ਰਾਰਾ’
  • ਮੁਹਾਰਨੀ
  • ਦੇਵਨਾਗਰੀ ਅਤੇ ਗੁਰਮੁਖੀ ਲਿਪੀ ਦੇ ਅੱਖਰ
  • ਦੇਵਨਾਗਰੀ ਅਤੇ ਗੁਰਮੁਖੀ ਵਿੱਚ ਸੂਰ-ਅੰਕਿਤ ਕਰਨ ਦੀਆਂ ਉਦਾਹਰਨਾਂ
  • ‘ਕ’ ਅੱਖਰ ਨੂੰ ਮਾਤਰਾਵਾਂ ਲਾਉਣ ਦੀਆਂ ਉਦਾਹਰਨਾਂ

PSEB 4th Class Maths Book Solutions Guide | Maths World Class 4 Solutions

Punjab State Board Syllabus Maths World Class 4 Solutions, PSEB 4th Class Maths Book Solutions Guide Pdf free download in English Medium and Punjabi Medium are part of PSEB Solutions for Class 4.

Maths World Class 4 Solutions | PSEB 4th Class Maths Guide

PSEB 4th Class Maths Book Solutions in English Medium

Maths World Class 4 Solutions Chapter 1 Numbers

PSEB 4th Class Math Book Solutions Chapter 2 Fundamental Operations on Numbers

Maths World Class 4 Pdf Chapter 3 Fractional Numbers

Maths World Class 4 Solutions PSEB Chapter 4 Money (Currency)

Maths World Book Class 4 Chapter 5 Measurement

Math World Class 4 Guide Chapter 6 Time

PSEB 4th Class Math Book Pdf Chapter 7 Shapes

Maths World Book Class 4 Chapter 8 Perimeter and Area

Maths Guide for Class 4 PSEB Chapter 9 Data Handling

PSEB 4th Class Maths Book Solutions Chapter 10 Patterns

Maths World Class 4 Solutions in Punjabi Medium

Maths World Class 4 Solutions Chapter 1 ਸੰਖਿਆਵਾਂ

PSEB 4th Class Math Book Solutions Chapter 2 ਸੰਖਿਆਵਾਂ ਉੱਪਰ ਮੁੱਢਲੀਆਂ ਕਿਰਿਆਵਾਂ

Maths World Class 4 Pdf Chapter 3 ਭਿੰਨਾਤਮਕ ਸੰਖਿਆਵਾਂ

Maths World Class 4 Solutions PSEB Chapter 4 ਧਨ (ਕਰੰਸੀ)

Maths World Book Class 4 Chapter 5 ਮਾਪ

Math World Class 4 Guide Chapter 6 ਸਮਾਂ

PSEB 4th Class Math Book Pdf Chapter 7 ਆਕ੍ਰਿਤੀਆਂ

Maths World Book Class 4 Chapter 8 ਪਰਿਮਾਪ ਅਤੇ ਖੇਤਰਫ਼ਲ

Maths Guide for Class 4 PSEB Chapter 9 ਅੰਕੜਾ ਵਿਗਿਆਨ

PSEB 4th Class Maths Book Solutions Chapter 10 ਨਮੂਨੇ

PSEB 4th Class English Book Rainbow Solutions | PSEB 4th Class English Guide

Punjab State Board Syllabus PSEB 4th Class English Book Rainbow Solutions, PSEB 4th Class English Book Solutions Guide Pdf is part of PSEB Solutions for Class 4.

PSEB 4th Class English Guide | English Guide for Class 4 PSEB

PSEB 4th Class English Book Rainbow Solutions

PSEB 4th Class English Grammar & Composition

PSEB 4th Class EVS Book Solutions | My World EVS Book Class 4 Solutions

Punjab State Board Syllabus My World EVS Book Class 4 Solutions, PSEB 4th Class EVS Book Solutions My World Guide Pdf free download of Environment Studies in English Medium & Punjabi Medium & Hindi Medium is part of PSEB Solutions for Class 4.

PSEB 4th Class EVS Book Solutions My World | PSEB 4th Class EVS Guide

PSEB 4th Class EVS Book Solutions in English Medium

PSEB 4th Class EVS Book Solutions in Punjabi Medium

PSEB 4th Class Hindi Book Solutions | PSEB 4th Class Hindi Guide

Punjab State Board Syllabus PSEB 4th Class Hindi Book Solutions Guide Pdf free download of हिंदी पुस्तक 1st Language, आओ हिंदी सीखें 2nd Language are part of PSEB Solutions for Class 4.

PSEB 4th Class Hindi Guide | Hindi Guide for Class 4 PSEB

PSEB 4th Class Hindi Book Solutions Second Language

  • Chapter 1 मानक हिन्दी की वर्णमाला
  • Chapter 2 अनुस्वार, अनुनासिक, विसर्ग, हल, चिह्न
  • Chapter 3 स्वरों की मात्राएँ
  • Chapter 4 दो अक्षरों का योग
  • Chapter 5 तीन-चार अक्षरों का योग
  • Chapter 6 ‘अ’ की मात्रा (ा) का ज्ञान
  • Chapter 7 ‘आ’ की मात्रा वाले शब्द
  • Chapter 8 ‘इ’ की मात्रा (ि) का ज्ञान
  • Chapter 9 ‘ई’ की मात्रा (ी) का ज्ञान
  • Chapter 10 ‘उ’ की मात्रा (ु) का ज्ञान
  • Chapter 11 ‘ऊ’ की मात्रा (ू) का ज्ञान
  • Chapter 12 ‘ऋ’ की मात्रा (ृ) का ज्ञान
  • Chapter 13 ‘ए’ की मात्रा (े) का ज्ञान
  • Chapter 14 ‘ऐ’ की मात्रा (ै) का ज्ञान
  • Chapter 15 ‘ओ’ की मात्रा (ो) का ज्ञान
  • Chapter 16 ‘औ’ की मात्रा (ौ) का ज्ञान
  • Chapter 17 अनुस्वार, ‘बिन्दी’ ‘अ’ का प्रयोग
  • Chapter 18 अनुनासिक (चंद्रबिंदु) (ँ) का प्रयोग
  • Chapter 19 विसर्ग ‘अः’ का प्रयोग
  • Chapter 20 बनावट के आधार पर वर्णों की पहचान
  • Chapter 21 मात्रा रहित शब्दों वाले वाक्य
  • Chapter 22 ‘आ’ की मात्रा (ा) वाले वाक्य
  • Chapter 23 ‘इ’ की मात्रा (ि) वाले वाक्य
  • Chapter 24 ‘ई’ की मात्रा (ी) वाले वाक्य
  • Chapter 25 ‘उ’ की मात्रा (ु) वाले वाक्य
  • Chapter 26 ‘ऊ’ की मात्रा (ू) वाले वाक्य
  • Chapter 27 ‘ए’ की मात्रा (े) वाले वाक्य
  • Chapter 28 ‘ऐ’ की मात्रा (ै) वाले वाक्य
  • Chapter 29 ‘ओ’ की मात्रा (ो) वाले वाक्य
  • Chapter 30 ‘औ’ की मात्रा (ौ) वाले वाक्य
  • Chapter 31 ‘ऋ’ की मात्रा (ृ) वाले वाक्य
  • Chapter 32 अनुस्वार (ं) वाले वाक्य
  • Chapter 33 अनुनासिक (ँ) वाले वाक्य
  • Chapter 34 विसर्ग वाले वाक्य

PSEB 4th Class Hindi Book Solutions First Language

  • Chapter 1 सुबह (कविता)
  • Chapter 2 अम्मा-अम्मा
  • Chapter 3 काबुलीवाला
  • Chapter 4 मदन लाल ढींगरा
  • Chapter 5 बरगद- सा पिता (कविता)
  • Chapter 6 सच-झूठ का निर्णय
  • Chapter 7 जल-संरक्षण
  • Chapter 8 बलिदान की लाली
  • Chapter 9 अगर न नभ में बादल होते? (कविता)
  • Chapter 10 रक्षा में हत्या
  • Chapter 11 पैंसिल की आत्मकथा
  • Chapter 12 भाषा की रेल
  • Chapter 13 मैं भी पढ़ने जाऊँगी (कविता)
  • Chapter 14 भगत पूरण सिंह
  • Chapter 15 दो बैलों की कथा
  • Chapter 16 रक्षा-बन्धन
  • Chapter 17 शहीद (कविता)
  • Chapter 18 टेलीविज़न
  • Chapter 19 हृदय परिवर्तन
  • Chapter 20 प्रिय लोक खेलें (कविता)
  • Chapter 21 जीवन का लक्ष्य

PSEB 4th Class Welcome Life Book Solutions | PSEB 4th Class Welcome Life Guide

Punjab State Board Syllabus PSEB 4th Class Welcome Life Book Solutions Guide Pdf in English Medium & Punjabi Medium & Hindi Medium is part of PSEB Solutions for Class 4.

PSEB 4th Class Welcome Life Guide | Welcome Life Guide for Class 4 PSEB

PSEB 4th Class Welcome Life Book Solutions in English Medium

PSEB 4th Class Welcome Life Book Solutions in Punjabi Medium