MCQ on Lines and Angles Class 6
Class 6 Maths Chapter 2 MCQ Lines and Angles
Question 1.
A protractor is used to draw and measure
(a) angles
(b) line segments
(c) triangle
(d) none of these
Answer:
(a) angles
Question 2.
Which of the following angles is the measure of an obtuse angle?
(a) 60°
(b) 120°
(c) 90°
(d) 30°
Answer:
(b) 120°
Question 3.
Which of the following angles is the measure of an acute angle?
(a) 30°
(b) 90°
(c) 120°
(d) 240°
Answer:
(a) 30°
Question 4.
The angle measure for one complete revolution is
(a) 180°
(b) 360°
(c) 90°
(d) none of these
Answer:
(b) 360°
Question 5.
The number of line segments in the given figure is
(a) 5
(b) 10
(c) 15
(d) 20
Answer:
(b) 10
Question 6.
Measures of the two angles between hour and minute hands of a clock at 9 0 ’clock are
(a) 60°, 300°
(b) 270°, 90°
(c) 75° , 285°
(d) 30°, 330°
Answer:
(b) 270°, 90°
Question 7.
In the given figure, ∠XYZ cannot be written as
(a) ∠Y
(b) ∠ZYX
(c) ∠ZXY
(d) ∠XYP
Answer:
(c) ∠ZXY
Question 8.
The number of obtuse angles in the given figure is
(a) 2
(b) 3
(c) 4
(d) 5
Answer:
(c) 4
Question 9.
In the given figure, if point A is shifted to point B along the ray PX such that PB = 2 PA, then the measure of ZBPY is
(a) greater than 45°
(b) 45°
(c) less than 45°
(d) 90°
Answer:
(b) 45°
Question 10.
The number of angles in the given figure is
(a) 3
(b) 4
(c) 5
(d) 6
Answer:
(d) 6
Question 11.
The measure of a straight angle is
(a) 90°
(b) 45°.
(c) 180°
(d) 60°
Answer:
(c) 180°
Question 12.
The measure of an obtuse angle is
(a) < 90°
(b) > 90°
(c) = 90°
(d) none of these
Answer:
(b) > 90°
