Explanation:

Under Article 56 of the Indian Constitution states that:

The President shall hold office for a term of five years from the date on which he enters upon his office: Provided that -

• the President may, by writing under his hand addressed to the Vice-President, resign his office;
• the President may, for violation of the Constitution, be removed from office by impeachment in the manner provided in article 61.
• the President shall, notwithstanding the expiration of his term, continue to hold office until his successor enters upon his office.