Questions

The vertical angle A of an isosceles triangle ΔABC is three times the angle B of it. The measure of the angle A is

A boat is sailing towards a lighthouse of height 20√3 m at a certain speed. The angle of elevation of the top of the lighthouse changes from 30° to 60° in 10 seconds. What is the time taken (in seconds) by the boat to reach the lighthouse from its initial position?

The Westminster parliamentary system was developed in ___________.

Madhuri Dixit is associated with which Indian Dance form?

Bronze is an alloy of

___________ gases absorb long wave (infrared) radiation from the earth and emit it again towards the earth.

Which of the following is not a Halon gas ?

India has how many states?