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.

............. had outlined a strategy of non-cooperation in his manifesto, Hinduswaraj as early as 1909.

One of the following is NOT a member of the Cabinet Mission to India: