If two interior angles on the same side of a transversal intersecting two parallel lines are in the ratio 2:3, then the greater of the two angles is

If one angle of a triangle is equal to the sum of the other two angles, then the triangle is

An exterior angle of a triangle is 105° and its two interior opposite angles are equal. Each of these equal angles is

The angles of a triangle are in the ratio 5:3:7. The triangle is

If one of the angles of a triangle is 130°, then the angle between the bisectors of the other two angles can be

Angles of a triangle are in the ratio 2:4:3. The smallest angle of the triangle is

In the following figure, if OP||RS, ∠OPQ = 110° and ∠QRS = 130°, then ∠ PQR is equal to

Question Image

In the following figure, POQ is a line. The value of x is

Question Image

This interactive quiz is based on real previous exam questions, allowing students to test their knowledge with instant feedback, explanations, performance tracking—features, and unlimited free attempts not available on static question pages.

If you encounter any issues or have suggestions, feel free to reach out to us at uday@practicetest.co.in.

Additional Information:

This quiz is based on Exemplar Problems and other important questions from the "Lines & Angles" chapter of the Mathematics subject for CBSE NCERT Class 9 (IX). It covers key concepts such as types of angles, angle relationships, parallel lines, transversal properties, and Euclidean geometry principles. These questions are designed to help students strengthen their understanding and problem-solving skills. For more such resources, visit the official NCERT website.