# Lines and Angles MCQ Questions for Class 7 Maths Chapter 5 with Answers

We have completed the NCERT/CBSE chapter-wise Multiple Choice Questions for Class 7 Mathematics book Chapter 5 Lines and Angles with Answers by expert subject teacher for latest syllabus and examination. You can Prepare effectively for the exam taking the help of the Class 7 Maths Objective Questions PDF free of cost from here. Students can take a free test of the Multiple Choice Questions of Lines and Angles. Each Questions has four options followed by the right answer. Download the Maths Quiz Questions with Answers for Class 7 free Pdf and prepare to exam and help students understand the concept very well.

(i) 60°
(ii) 90°
(iii) 120°
(iv) 30°

(ii) 90°

## Q2. Which of the following pairs can form a linear pair?

(i) Pair of complementary angles
(ii) Pair of supplementary angles
(iv) Pair of vertically opposite angles

(ii) Pair of supplementary angles

## Q3. Complementary to 0° angle is :

(i) 90°
(ii) 95°
(iii) 75°
(iv) None of these

(i) 90°

(i) 180°
(ii) 60°
(iii) 45°
(iv) 90°

(iv) 90°

(i) 55°
(ii) 65°
(iii) 75°
(iv) 45°

(i) 55°

(i) 90
(ii) x
(iii) x−90
(iv) 90+ x

(iv) 90+ x

## Q7. What do we call an angle whose measurement is exactly equal to 0o?

(i) An obtuse angle
(ii) A straight angle
(iii) A zero angle
(iv) A right angle

(iii) A zero angle

## Q8. Complementary to 70° angle is :

(i) 20°
(ii) 30°
(iii) 40°
(iv) None of these

(i) 20°

(i) 90°
(ii) 44°
(iii) 16°
(iv) 136°

(ii) 46°

(i) 22
(ii) 12°
(iii) 32°
(iv) 42°

(ii) 12°

(i) 60º
(ii) 120º
(iii) 30º
(iv) 90º

(i) 60º

## Q12. What are the lines which lie on the same plane and do not intersect at any point called?

(i) Perpendicular lines
(ii) Intersecting lines
(iii) Parallel lines
(iv) Collinear lines

(iii) Parallel lines

## Q13. Complementary to 95° angle is :

(i) 5°
(ii) 0°
(iii) 10°
(iv) None of these

(iv) None of these

(i) 60°, 30°
(ii) 66°, 34°
(iii) 0°, 90°
(iv) 160°, 30°

(iv) 160°, 30°

## Q15. Give an example for vertically opposite angles from above figure.

(i) ∠AOD and ∠FOC
(ii) ∠AOB and ∠DOE
(iii) ∠DOE and ∠COF
(iv) ∠AOD and ∠AOB

(iii) ∠DOE and ∠COF

## Q16. Two angles can be supplement if both of them are:

(i) obtuse angles
(ii) right angles
(iii) acute angles
(iv) reflex angles

(ii) right angles

## Q17. If two adjacent angles are supplementary, then they form __

(i) a linear pair of angles
(ii) vertically opposite angles
(iii) Corresponding angles
(iv) a ray

(i) a linear pair of angles

(i) 45°, 45°
(ii) 63°, 27°
(iii) 112°, 68°
(iv) 80°, 10°

(iii) 112°, 68°

## Q19. When the sum of the measures of two angles is 180°, the angles are called

(ii) complementary angles
(iii) vertically opposite angles
(iv) supplementary angles

(iv) supplementary angles

(i) ∠3 and ∠6
(ii) ∠1 and ∠2
(iii) ∠7 and ∠8
(iv) ∠5 and ∠6

(i) ∠3 and ∠6

(i) Compasses
(ii) Scale
(iii) Protractor
(iv) Set squares

(iii) Protractor

## Q22. What do we call an angle whose measurement is exactly equal to 0°?

(i) An obtuse angle
(ii) A straight angle
(iii) A zero angle
(iv) A right angle

(iii) A zero angle

(i) 30°
(ii)45°
(iii) 60°
(iv) 90°

(iii) 60°

## Q24. If two lines intersect at a point, then the vertically opposite angles are always __

(i) supplementary
(ii) equal
(iii) unequal
(iv) none of these

(ii) equal

## Q25. What do we call an angle which exactly measures 90°?

(i) An obtuse angle
(ii) An acute angle
(iii) A right angle
(iv) A reflex angle

(iii) A right angle

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