Question Paper
Class / Subject: Class 6 (CBSE) · Mathematics
Chapter: Chapter 2 — Chapter 2: Lines and Angles
Time Allowed: 18 minutes
Max Marks: 9
1. A ray extends infinitely in: [1]
(A) one direction
(B) both directions
(C) no direction
(D) all directions equally
2. A line segment, unlike a line, has: [1]
(A) two fixed endpoints
(B) no endpoints
(C) one endpoint
(D) infinite endpoints
3. A laser beam is a real-world approximation of a: [1]
(A) ray
(B) line segment
(C) full line
(D) point
4. An angle measuring 90° is called a: [1]
(A) right angle
(B) acute angle
(C) obtuse angle
(D) reflex angle
5. An angle measuring 120° is classified as: [1]
(A) obtuse
(B) acute
(C) right
(D) reflex
6. A reflex angle measures between: [1]
(A) 180° and 360°
(B) 0° and 90°
(C) 90° and 180°
(D) exactly 180°
7. An instrument used to measure angles is called a: [1]
(A) protractor
(B) compass
(C) ruler
(D) set square
8. To measure an angle, the protractor's centre point should align with the: [1]
(A) vertex of the angle
(B) midpoint of one arm
(C) endpoint of an arm
(D) outside the angle
9. A protractor's scale ranges from: [1]
(A) 0° to 180°
(B) 0° to 90°
(C) 0° to 360°
(D) 0° to 100°