Lines And Angles, Chapter 5 Class 7 Maths MCQs 1. Measure of a reflex angle lies between: a) 0º and 360º b) 90º and 180º c) 180º and 360º d) 0º and 180º A B C DQuestion 1 of 152. If one angle is (90−x)º. Find the supplement. a) 90 b) x c) x−90 d) 90+ x A B C DQuestion 2 of 153. Two angles can be supplement if both of them are: a) obtuse angles b) right angles c) acute angles d) reflex angles A B C DQuestion 3 of 154. Which pair of angles are complementary: a) yº,(180−y)º b) xº, (90 + x)º c) x, (90−x)º d) 63º , 37º A B C DQuestion 4 of 155. An angle of a linear pair is half of a right angle. Find the measures of the angles. a) 90º, 45º b) 45º, 135º c) 90º , 90º d) 60º , 120º A B C DQuestion 5 of 156. Number of angles formed by a transversal, when it intersects 3 parallel lines is: a) 8 b) 12 c) 4 d) 6 A B C DQuestion 6 of 157. When two parallel lines are intersected by a transversal, then interior angles on the same side of the transversal are : a) equal b) supplementary c) complementary d) none of these A B C DQuestion 7 of 158. Two angles which have one common vertex and their arms are opposite rays are called : a) vertically opposite angles b) alternate interior angles c) linear pair d) right angles A B C DQuestion 8 of 159. Measure of an angle lies between ____ and ____ : a) 0º and 180º b) 0º and 360º c) 1º and 180º d) 90º and 360º A B C DQuestion 9 of 1510. Two lines perpendicular to the same line are ______________ to each other : a) Perpendicular b) parallel c) opposite d) none of these A B C DQuestion 10 of 1511. If two lines intersect at a point, then the vertically opposite angles are always ________ a. unequal b. None of these c. supplementary d. equal A B C DQuestion 11 of 1512. Two angles forming a linear pair are ________________. a. None of these b. equal c. complimentary d. supplementary A B C DQuestion 12 of 1513. A line that intersects two or more lines at distinct points is called a. intersecting b. None of these c. transversal d. parallel A B C DQuestion 13 of 1514. If two adjacent angles are supplementary, then they form _________. a. opposite angles b. vertically opposite angles c. Corresponding angles d. a linear pair of angles A B C DQuestion 14 of 1515. If two parallel lines are cut by a transversal, each pair of the corresponding angles are ________ in the measure. a. complimentary b. equal c. supplementary d. unequal A B C DQuestion 15 of 15 Loading…