Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Geometry - Lines, Angles and Planes

Multiple Choice Questions

The line segment AB intersects the straight line CD at B; AB will be smallest when $angle ABD$ is

$30 degree$
$60 degree$
$90 degree$
$90 degree$

466 Views

An interior angle of a regular polygon is 5 times its exterior angle. Then the number of sides of the polygon is

332 Views

In a triangle ABC,
, then ∠B is

50°
80°
40°
60°

279 Views

4.
The measure of an angle whose supplement is three times as large as its complement, is

60°

75°

30°

45°

45°

Let the required angle be x°.
According to the question,
Supplement of x = 180° - x
Complement of x = 90° - x
According to the question,
180° - x = (90° - x) x 3
⟹ 180° - x = 270° - 3x
⟹ 3x - x = 270° - 180° = 90°
⟹ 2x = 90°, ⟹ x = 45°

Previous Year Papers

Test Series

Test Yourself

Multiple Choice Questions

4. The measure of an angle whose supplement is three times as large as its complement, is 60° 75° 30° 45°

4.
The measure of an angle whose supplement is three times as large as its complement, is

60°

75°

30°

45°