HomeCLASS 9 MATHSLine and angle CBSE Class 9 - MCQ test Line and angle CBSE Class 9 - MCQ test Line and angle Class 9 CBSE - MCQ test 2 Q1. When two lines intersect with each other, the vertically opposite angles formed are:. Equal Double Half None of these Q2. When two lines are parallel, they: Intersect at one point . Intersect at one point . Naver intersect . None of these Q3. A line joining two endpoints is called: Ray Line Line segment Circle Q4. An acute angle is: Less than 90° More than 90° Less than 180° More than 180° Q5. A reflex angle is: More than 180° Less than 180° More than 90° None of these Q6. A straight angle is equal to: 0° 90° 45° 180° Q7. Two angles whose sum is equal to 180° are called: Supplementary angles Adjacent angles Complementary angles None of the above Q8.Two intersecting lines cut each other at: many points one point two points None of these Q9. The line with one end point is called as line segment Segment Ray None of these Q10. If three or more than three points lie on the same line then these points are called as Linear points End points Collinear points None of these Q11. When the two ray originate from the same end point then __ is formed. line Segment Angle None of these Q12. The rays which makes angle are called as __ of angle. Segment Arc Cone Side Q13. The end point from which two rays originate to form the angle is called as Point of conincedance Vertex Point of intersection None of these Q14. The angle between bisectors of two adjecent supplimentry angle is equal to Acute angle Right angle Obtuse angle None of these Q15.The angle X is said to be obtuse when it is More than 90° less than 90° More than 180° None of these Q16.The two angles which are having a common vertex, a common arm and their non common arms are on the different sides of the common arm then that angles are called as Complementary angles Adjacent angles Reflex angle None of these Q17. What is the measure of an angle whose measure is 32° less than its supplement? 148° 74° 180° None of theset Q18. If the supplement of an angle is 4 times of its compliment, find the angle. 180° 60° 120° None of these Q19. What is the supplement of 105° 100° 15° 75° None of these Q20. If ∠S and 100° form a linear pair. What is the measure of ∠S 10° 105° 80° None of these Submit Your Answers Newer Older