Prime Minister of India
The Prime Minister of India is the leader of the executive of the Government of India. The prime minister is also the chief adviser to the President of India and head of the Council of Ministers. They can be a member of any of the two houses of the Parliament of India—the Lok Sabha (House of the People) and the Rajya Sabha (Council of the States)—but has to be a member of the political party or coalition, having a majority in the Lok Sabha.
Politics of India
Like the president, the role of the Vice-President is also ceremonial, with no real authority vested in him/her. The Vice-President fills in a vacancy in the office of President (till the election of a new president). His only regular function is that he functions are the Chairman of the Rajya Sabha. No other duties/powers are vested in the office. The current Vice President is M.Venkaiah Naidu.