Which of the following leaders died in the battle field in the Revolt of 1857 ?

In 1974 India surprised the world by exploding a nuclear device in an underground test in ........... state.

Who was the first non-congress Prime Minister of India ?

The increase in agricultural production in 1971 resulted in the wheat revolution. It is referred to as the Green Revolution. Who was the Prime Minister at that time ?

The Doctrine of Lapse was introduced by

Name the Grand Old Man of Indian Nationalism.