Who of the following has been vested with the executive powers of the central government under the constitution of India?

Which one of the following Articles of the Constitution vests the executive power of the Union in the President?

Under which of the following Articles of the Constitution, the President of India has been empowered to promulgate an ordinance?

Which one of the following President of India has been the Governor of Bihar?

Which one of the following is not Constitutional Prerogative of the President of India?

Who among the following Presidents of India was associated with Trade Union Movement?