Article 54: The President's electoral college is made up of: 
elected members of the Rajya Sabha (upper house of the Parliament of India); 
Elected member of the Lok Sabha (lower house of the Parliament of India); 
Elected members of the legislative assembly of each state (lower house of the state legislature); 
And elected members of the legislative assemblies of Delhi and Puducherry

According to Article-58 (1) of the Constitution, a person shall be elected President only if he 
(i) is a citizen of India, 
(ii) has completed the age of 35 years, and 
(iii) has been eligible to be elected as a member of the Lok Sabha.

According to Article-56 (1) (a), the President can address the Vice-President and resign his post by writing with his signature. The Vice-President will immediately inform the Speaker of the House of the People. Constitution . According to Article 56 (1) of the President, the President holds office for a period of five years from the date of his assuming office.

The Constitutional head of India is the President. According to Article-53 (1) of the Constitution, the executive power of the Union shall be vested in the President and he shall exercise it either by himself or by his subordinate officers as per the Constitution. According to Article 53 (2), the President is the supreme commander of the armed forces of the Union.

Under Article-71 (1) of the Constitution, the Supreme Court of India will resolve all the doubts and disputes related to the election of the President or Vice-President. His decision will be final.

According to Article-66 (1) of the Constitution, the election of the Vice-President is proportional to the electoral college consisting of all members (both elected and nominated) of the two Houses of Parliament by (Proportional Representation System) Single Transferable Vote.

Under Article-89 (1) of the Constitution, the Vice-President of India shall be the Ex-officio Chairman of the Rajya Sabha. The provision for the post of Vice-President in India is derived from the US Constitution.

Under Article-331 of the Constitution, if in the opinion of the President, there is not enough representation of the Anglo-Indian community in the Lok Sabha, then the President can nominate two members of that community in the Lok Sabha.

According to Article-76 (1) of the Constitution, the President can appoint a person who has the qualification to be appointed a Judge of the Supreme Court, Attorney-General of India. He is the first law officer of the Government of India and its salary and allowances etc. are determined by the President.

According to Article 61, the President is removed from his post by impeachment on the basis of Violation of the Constitution. Proposal for impeachment (Proposal) can be presented in any House of Parliament. But before bringing such a proposal, it is necessary to give at least 14 days written notice to the President, a resolution has to be submitted for impeachment, which should be signed by at least one-fourth of the total members of that house and it should be signed The House must have passed by a majority of at least two-thirds of the member strength.