← Back to quiz index
Class IX Mathematics Quiz on Lines and Angles
Class IX
Mathematics
Lines and Angles
15 questions
HARD
Ready to take the quiz?
Test takers will enter name and email before starting.
Preview questions
1. What is the sum of the angles on a straight line?
90 degrees · 180 degrees · 360 degrees · 270 degrees
2. If two lines intersect, what is the relationship between the vertically opposite angles?
They are equal · They are supplementary · They are complementary · They are adjacent
3. Which of the following pairs of angles are complementary?
30° and 60° · 45° and 45° · 90° and 90° · 120° and 30°
4. If two parallel lines are cut by a transversal, what is the relationship between the alternate interior angles?
They are equal · They are supplementary · They are complementary · They are adjacent
5. What type of angles are formed when two lines intersect?
Acute angles · Obtuse angles · Right angles · All of the above
Related quizzes
View all MathematicsClass IXMathematicsEASY
Mathematics Quiz on Circles for Class IX
Circles
Class IXMathematicsMEDIUM
Triangles Quiz for Class IX
Triangles
Class IXMathematicsMEDIUM
Mathematics Quiz on Constructions for Class IX
Constructions
Class IXMathematicsEASY
Surface Areas and Volumes - Class IX Mathematics Quiz
Surface Areas and Volumes
Class IXMathematicsEASY
Linear Equations in Two Variables Quiz
Linear Equations in Two Variables
Class IXMathematicsMEDIUM
Class IX Mathematics Quiz: Lines and Angles
Lines and Angles