Correct Answer:
Option A - As per the President (Discharge of function) Act, 1969, Chief Justice of India (CJI) shall act as the President of India in the event of the offices of both the President and the Vice-President being unavailable.
A. As per the President (Discharge of function) Act, 1969, Chief Justice of India (CJI) shall act as the President of India in the event of the offices of both the President and the Vice-President being unavailable.