Correct option is A
In India, the real executive power is vested in the Council of Ministers with the Prime Minister as its head.
The Council of Ministers is appointed by the President of India on the advice of the Prime Minister.
The President of India is the ceremonial head of the state and has limited executive powers.
Article 74 of the Indian Constitution deals with the Council of Ministers and the role of the President in the functioning of the government.
Article 75 further elaborates on the composition and functions of the Council of Ministers.