TYPES OF ANGLES – MCQ/Model Questions
Extra Questions for Practice/Expected Questions

Choose the correct answer from the options given below:

1. In a triangle, the sum of three interior angles is equal to ———-
   A. 90 degrees
   B. 180 degrees
   C. 270 degrees
   D. 360 degrees
2. The measure of a straight angle is ———-
   A. 90 degrees
   B. 180 degrees
   C. 270 degrees
   D. 360 degrees
3. An angle that measures less than 90 degree is called ————
   A. Acute angle
   B. Obtuse angle
   C. Right angle
   D. Straight angle
4. What type of angle measures exactly 90 degrees?
   A. Acute angle
   B. Obtuse angle
   C. Right angle
   D. Straight angle
5. An angle that measures more than 90 degrees but less than 180 degrees is called —————-
   A. Acute angle
   B. Obtuse angle
   C. Right angle
   D. Reflex angle
6. An angle that measures exactly 360 degrees is called ————-
   A. Acute angle
   B. Obtuse angle
   C. Right angle
   D. Complete angle
7. Which of the following angles is greater than 180 degrees?
   A. Acute angle
   B. Obtuse angle
   C. Reflex angle
   D. Right angle
8. The hour hand of a clock moves from 12 to 5. Find the type of angle between them.
   A. Acute angle
   B. Obtuse angle
   C. Right angle
   D. Reflex angle
9. What type of angle made by the hour hand of the clock when it moves from 5 to 7?
   A. Acute angle
   B. Obtuse angle
   C. Right angle
   D. Reflex angle
10. An angle which is larger than a straight angle is known as ———-
    A. Acute angle
    B. Obtuse angle
    C. Right angle
    D. Reflex angle
11. The measure of one complete revolution is ———–
    A. 90 degrees
    B. 180 degrees
    C. 270 degrees
    D. 360 degrees
12. Which of the following is the measurement of an acute angle?
    A. 60 degrees
    B. 90 degrees
    C. 100 degrees
    D. 180 degrees
13. Find the angle measure between the hands of the clock when the time is 1 pm?
    A. 30 degrees
    B. 45 degrees
    C. 15 degrees
    D. 20 degrees
14. An angle is ——— if its measure is smaller than that of a right angle.
    A. Acute
    B. Obtuse
    C. Right
    D. Reflex
15. An angle is ——— if its measure is greater than that of a right angle and less than a straight angle.
    A. Acute
    B. Obtuse
    C. Right
    D. Reflex

ANSWERS:

1. 180 degrees
2. 180 degrees
3. Acute angle
4. Right angle
5. Obtuse angle
6. Complete angle
7. Reflex angle
8. Obtuse angle
9. Acute angle
10. Reflex angle
11. 360 degrees
12. 60 degrees
13. 30 degrees
14. Acute
15. Obtuse