MCQ Class 7 Maths Chapter 5 Lines and Angles

MCQ’s For All Chapters – Maths Class 7th

1. When the sum of the measures of two angles is 90°, the angles are called

supplementary angles

complementary angles

adjacent angles

vertically opposite angles

Your comments:

Question 1 of 20

2. The sum of the measures of two complementary angles is

180°

60°

45°

90°

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Question 2 of 20

3. The measure of the complement of the angle 30° is

30°

16°

60°

160°

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Question 3 of 20

4. Which of the following statements is true?

Two acute angles can be complementary to each other

Two obtuse angles can be complementary to each other

Two right angles can be complementary to each other

One obtuse angle and one acute angle can be complementary to each other

Your comments:

Question 4 of 20

5. The measure of the angle which is equal to its complement is

30°

60°

45°

90°

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Question 5 of 20

6. Which of the following pairs of angles is not a pair of complementary angles?

60°, 30°

66°, 34°

0°, 90°

35°, 55°

Your comments:

Question 6 of 20

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

adjacent angles

complementary angles

vertically opposite angles

supplementary angles

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Question 7 of 20

8. The sum of the measures of two supplementary angles is

90°

180°

360°

none of these

Your comments:

Question 8 of 20

9. The measure of the supplement of the angle 120° is

30°

45°

60°

90°

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Question 9 of 20

10. Which of the following statements is true?

Two acute angles can be supplementary.

Two right angles can be supplementary.

Two obtuse angles can be supplementary.

One obtuse angle and one acute angle cannot be supplementary

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Question 10 of 20

11. Find the value of x in the following figure, if l || m.

30°

45°

60°

none of these

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Question 11 of 20

12. In the following figure, AB || DG and BC || EF. Also, ∠ABC = 60°. Then, the measure of ∠DEF is

30°

60°

45°

120°

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Question 12 of 20

13. In the following figure, l || m. Find the measure of ∠ x.

30°

60°

45°

120°

Your comments:

Question 13 of 20

14. In the following figure, l || m. Find the measure of ∠ x.

60°

45°

30°

none of these

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Question 14 of 20

15. In the following figure, ∠1 + ∠2 + ∠3 = 230°, then the measure of ∠4 is equal to

130°

80°

65°

90°

Your comments:

Question 15 of 20

16. In the following figure, if ∠1 + ∠2 = 100°, then the measure of ∠4 is equal to

50°

100°

80°

130°

Your comments:

Question 16 of 20

17. In the following figure, if ∠1 + ∠3 = 120°, then ∠2 + ∠4 is equal to

60°

120°

240°

80°

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Question 17 of 20

18. Find the measure of the angle which is half of its supplementary angle?

60°

120°

90°

45°

Your comments:

Question 18 of 20

19. Find the measure of the angle which is double of its complementary angle?

60°

30°

45°

120°

Your comments:

Question 19 of 20

20. In the following figure, a transversal c intersects two parallel lines a and b at A and B respectively and the angles formed at A and B are marked. Tell which of the following pairs of angles need not be equal?

∠1, ∠2

∠1, ∠3

∠1, ∠5

∠2, ∠8

Your comments:

Question 20 of 20

Comments

Yash says:
September 15, 2024 at 5:06 am
Thanku mam
Uchiha Sasuke says:
September 14, 2024 at 9:15 am
Nice…
Ranjita Naik says:
August 20, 2024 at 3:32 pm
Nice test thank you
Anshika Padhan says:
August 20, 2024 at 2:21 pm
mcq
Sonam joshi says:
September 25, 2023 at 3:28 pm
Thnx
Sonam joshi says:
September 25, 2023 at 3:28 pm
Thankyou for feedback
Altamas says:
September 17, 2023 at 4:24 am
Thanks
Om Tiwari says:
September 16, 2023 at 8:59 am
a nice test should do to ace your marks in exams.
sakshi rajput says:
September 2, 2023 at 1:34 pm
this is a wonderful test…..but unfortunately i scored less marks……thanks bye

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