A T - shaped plastic and copper device used as a method of birth control.

Name the state of India which is most populous.

Which of the following states/union territories has the lowest sex ratio in India?

During the agricultural revolution, all of the following transformed the economy, except

From the sexually transmitted diseases mentioned below, identify the one which does not specifically affect the sex organs:

Emergency contraceptives are effective if used within:

Flood can be prevented by

About 63 per cent of India's petroleum production is from;