Correct Answer: Of the Supreme Court

Solution : The correct option is of the Supreme Court .

Regarding the election of the President of India, the Supreme Court of India resolves any questions or disagreements about the electoral process. All cases about presidential elections may be heard by and decided by the Supreme Court. If the Supreme Court rules that a person's election as President or Vice President is null and void, anything that person does in the course of exercising and carrying out the authority and responsibilities of the office on or before the date of the Supreme Court's decision will not be deemed invalid as a result of that ruling.