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Understanding Elementary Shapes, Chapter 5 Class 6 Maths MCQs

1. An angle whose measure is equal to one-fourth of a revolution is

a. Right Angle

b. Acute Angle

c. Obtuse Angle

d. Straight Angle
 
 
 
 

Question 1 of 15

2. An angle whose measure is equal to half of a revolution is

a. Straight Angle

b. Acute Angle

c. Obtuse Angle

d. Right Angle
 
 
 
 

Question 2 of 15

3. An angle whose measure is equal to a full revolution is

a. Straight Angle

b. Right Angle

c. Complete Angle

d. Obtuse Angle
 
 
 
 

Question 3 of 15

4. An angle whose measure is equal to 90º

a. Right Angle

b. Straight Angle

c. Acute Angle

d. Obtuse Angle
 
 
 
 

Question 4 of 15

5. An angle whose measure is less than 90º.

a. Acute Angle

b. Obtuse Angle

c. Right Angle

d. Straight Angle
 
 
 
 

Question 5 of 15

6. An angle whose measure is more than 90º.

a. Acute Angle

b. Right Angle

c. Straight Angle

d. Obtuse Angle
 
 
 
 

Question 6 of 15

7. An angle whose measure is less than that of a right angle is______.

a. None of these

b. Right Angle

c. Obtuse Angle

d. Acute Angle
 
 
 
 

Question 7 of 15

8. An angle whose measure is greater than that of a right angle is ______.

a. Obtuse Angle

b. Straight Angle

c. Right Angle

d. Acute Angle

 
 
 
 

Question 8 of 15

9. An angle whose measure is the sum of the measures of two right angles is _____.

a. Right Angle

b. Acute Angle

c. Straight Angle

d. Obtuse Angle
 
 
 
 

Question 9 of 15

10. When the sum of the measures of two angles is that of a right angle, then each one of them is ______.

a. Right Angle

b. Straight Angle

c. Acute Angle

d. Obtuse Angle
 
 
 
 

Question 10 of 15

11. When the sum of the measures of two angles is that of a straight angle and if one of them is acute then the other should be _______.

a. right

b. obtuse

c. acute

d. straight
 
 
 
 

Question 11 of 15

12. What is an angle which measures more than 0º and less than 90º called?

a. Acute angle

b. Right angle

c. Obtuse angle

d. Straight angle
 
 
 
 

Question 12 of 15

13. What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 12 to 3?


a. 1/2

b. 1

c. 1/3

d. 1/4
 
 
 
 

Question 13 of 15

14. What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 3 to 6?

a. 1/4

b. None of these

c. 1/2

d. 1
 
 
 
 

Question 14 of 15

15. What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 4 to 7?

a. None of these

b. 1/4

c. 1/2

d. 1/3
 
 
 
 

Question 15 of 15