Correct Option: B

According to Article 71 of the Constitution, all doubts and disputes arising out of or in connection with the election of a President or Vice-President shall be inquired into and decided by the Supreme Court.If the election is declared void by the Supreme Court, acts done by him in the exercise and performance of the powers and duties of the office, on or before the date of the decision of the Supreme Court shall not be invalidated by reason of that declaration.