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.
Leader of the Opposition (India)
In India, Leaders of the Opposition in the Lok Sabha and the Rajya Sabha are accorded statutory recognition. The Salary and Allowances of Leaders of Opposition in Parliament Act, 1977, defines the Leader of the Opposition, in relation to either House of Parliament, as 'member of the Council of States or the House of the People, as the case may be, who is, for the time being, the Leader in that House of the party in opposition to the Government having the greatest numerical strength and recognised as such by the Chairman of the Council of States or the Speaker of the House of the People, as the case may be*. In the explanation to the said definition it has been clarified that where there are two or more parties in opposition to the Government, in the Council of States or in the House of the People, having the *According to directions issued by the Presiding Officers of both the Houses the minimum numerical strength required for recognition as a political party is one tenth of the total membership of the House.same numerical strength, the Chairman of the Council of States or the Speaker of the House of the People, as the case may be, shall, having regard to the status of the parties, recognise any one of the Leaders of such parties as the Leader of the Opposition for the purposes of this section and such recognition shall be final and conclusive.