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 A B C DQuestion 1 of 152. An angle whose measure is equal to half of a revolution is a. Straight Angle b. Acute Angle c. Obtuse Angle d. Right Angle A B C DQuestion 2 of 153. An angle whose measure is equal to a full revolution is a. Straight Angle b. Right Angle c. Complete Angle d. Obtuse Angle A B C DQuestion 3 of 154. An angle whose measure is equal to 90º a. Right Angle b. Straight Angle c. Acute Angle d. Obtuse Angle A B C DQuestion 4 of 155. An angle whose measure is less than 90º. a. Acute Angle b. Obtuse Angle c. Right Angle d. Straight Angle A B C DQuestion 5 of 156. An angle whose measure is more than 90º. a. Acute Angle b. Right Angle c. Straight Angle d. Obtuse Angle A B C DQuestion 6 of 157. 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 A B C DQuestion 7 of 158. 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 A B C DQuestion 8 of 159. 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 A B C DQuestion 9 of 1510. 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 A B C DQuestion 10 of 1511. 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 A B C DQuestion 11 of 1512. 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 A B C DQuestion 12 of 1513. 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 A B C DQuestion 13 of 1514. 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 A B C DQuestion 14 of 1515. 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 A B C DQuestion 15 of 15 Loading…