Punjab State Board PSEB 7th Class Maths Book Solutions Chapter 6 Triangles Integers MCQ Questions with Answers.

## PSEB 7th Class Maths Chapter 6 Triangles Integers MCQ Questions

Multiple Choice Questions :

Question 1.

The closed curve made up of three lines segments is called :

(a) Quadrilateral

(b) Triangle

(c) Rectangle

(d) Square

Answer:

(b) Triangle

Question 2.

The number of median a triangle has, is:

(a) Two

(b) One

(c) Three

(d) Four

Answer:

(c) Three

Question 3.

What is the number of altitudes of a triangle ?

(a) Three

(b) Four

(c) One

(d) Two

Answer:

(a) Three

Question 4.

In the following fig. value of exterior angle x is :

(a) 50°

(b) 70°

(c) 120°

(d) 60°

Answer:

(c) 120°

Question 5.

In the following fig. the value of unknown interior angle x is :

(a) 50°

(b) 115°

(c) 65°

(d) 130°

Answer:

(c) 65°

Fill in the blanks :

Question 1.

A triangle can have ……………. medians.

Answer:

Three

Question 2.

An exterior angle of a triangle is equal to ……………. of its interior opposite angles.

Answer:

Sum

Question 3.

A triangle is a ……………. figure.

Answer:

Closed

Question 4.

Sum of the angles of a triangle is …………….

Answer:

180°

Question 5.

The point of concurrence of the medians of a triangle is called …………….

Answer:

Centroid

Write True or False :

Question 1.

A triangle can have three altitudes. (True/False)

Answer:

True

Question 2.

There are three angle bisectors in a triangle. (True/False)

Answer:

True

Question 3.

A triangle is possible with angle 60°, 70°, 80°. (True/False)

Answer:

False

Question 4.

The sum of all the interior angles of a triangle is 180°. (True/False)

Answer:

True

Question 5.

Measure of each interior angle of equilateral tree triangle to 60°. (True/False)

Answer:

True