CBSE Class 7 Maths Lines and Angles Quiz 3

1. What is the measure of the supplement of the angle 0°?

A

45°

B

90°

C

120°

D

180°

2. The measure of the supplement of the angle 179° is

A

1°

B

2°

C

3°

D

4°

3. Which of the following statements is true?

A

Two adjacent angles can be complementary.

B

Two adjacent angles cannot be supplementary

C

An acute angle cannot be adjacent to an obtuse angles.

D

Two right angles cannot be adjacent angles

4. The angles in a linear pair are

A

complementary

B

supplementary

C

not adjacent angles

D

vertically opposite angles

5. Which of the following statements is true?

A

Two acute angles can form a linear pair.

B

Two obtuse angles can form a linear pair

C

Two right angles can form a linear pair

D

One obtuse angle and one acute angle cannot form a linear pair

6. The sum of the measures of the angles in a linear pair is

A

90°

B

180°

C

360°

D

none of these

7. Which of the following statements is false?

A

Two vertically opposite angles can be acute

B

Two vertically opposite angles can be obtuse

C

Two vertically opposite angles can be right angles

D

Two vertically opposite angles may be unequal

8. Which of the following statements is false?

A

When a transversal cuts two parallel lines, each pair of corresponding angles are equal.

B

When a transversal cuts two parallel lines, each pair of alternate interior angles are equal.

C

When a transversal cuts two parallel lines, each pair of interior angles on the same side of the transversal are supplementary.

D

A transversal cuts two parallel lines in three points

9. In the following figure, reflex ∠ AOB is equal to
MCQ Questions for Class 7 Maths Chapter 5 Lines and Angles with Answers 7

A

60°

B

120°

C

300°

D

360°

10. Which of the following statements is false?

A

When a transversal cuts two lines, such that pairs of corresponding angles are equal, then the lines have to be parallel.

B

When a transversal cuts two lines such that pairs of alternate interior angles are equal, then the lines have to be parallel.

C

When a transversal cuts two lines such that pairs of interior angles on the same side of the transversal are supplementary, then the lines have to be parallel.

D

When a transversal cuts two lines such that pairs of interior angles on the same side of the transversal are complementary, then the lines have to be parallel