CBSE Class 6 Mathematics Lines and Angles MCQs Set G

Question. In a clock, the angle made by the hands at 4 o'clock will be...
(a) 60 degrees
(b) 90 degrees
(c) 120 degrees
(d) 180 degrees

Answer: C

Question. The Ashoka Chakra has how many spokes?
(a) 12
(b) 20
(c) 24
(d) 360

Answer: C

Question. A protractor divides a half-circle into how many degrees?
(a) 90°
(b) 180°
(c) 270°
(d) 360°

Answer: B

Question. How is the measure of an angle expressed?
(a) Protractor
(b) Compasses
(c) Degrees
(d) Centimetres

Answer: C

Question. An angle greater than a right angle but less than a straight angle is...
(a) Acute angle
(b) Obtuse angle
(c) Reflex angle
(d) Right angle

Answer: B

Question. Corner of a square book is a...
(a) Acute angle
(b) Right angle
(c) Obtuse angle
(d) Reflex angle

Answer: B

Question. The letter ‘L’ forms what type of angle?
(a) Reflex
(b) Obtuse
(c) Right
(d) Acute

Answer: C

Question. The measure of an obtuse angle is
(a) < 90°
(b) > 90°
(c) = 90°
(d) none of the options

Answer: B

Question. The word "Acute" in geometry means...
(a) Blunt
(b) Round
(c) Sharp
(d) Long

Answer: C

Question. Half of a right angle is...
(a) 90 degrees
(b) 45 degrees
(c) 180 degrees
(d) 20 degrees

Answer: B

Question. How many right angles make a straight angle?
(a) 1
(b) 2
(c) 3
(d) 4

Answer: B

Question. Which of the following angles is the measure of an acute angle?
(a) 30°
(b) 90°
(c) 120°
(d) 240°

Answer: A

Question. A quarter turn is how many degrees?
(a) 180 degrees
(b) 90 degrees
(c) 45 degrees
(d) 360 degrees

Answer: B

Question. Obtuse angles are always...
(a) Less than 90 degrees
(b) Between 90 and 180 degrees
(c) Greater than 180 degrees
(d) 360 degrees

Answer: B

Question. How many angles are formed when two lines intersect?
(a) 1
(b) 2
(c) 3
(d) 4

Answer: D

Question. Which of the following angles is classified as obtuse?
(a) 60°
(b) 90°
(c) 120°
(d) 45°

Answer: C

Question. One angle of a triangle is 75°. If the difference of the other two angles of a triangle is 35°, then the biggest angle of the other two angles are
(a) 80°
(b) 75°
(c) 70°
(d) 135°

Answer: C

Question. In a clock, the angle made by the hands at 2 o'clock is...
(a) 30 degrees
(b) 60 degrees
(c) 90 degrees
(d) 120 degrees

Answer: B