Correct Answer:
Option B - The Constitutional head of the Executive of the Union is the President. According to Article 53, the Executive power of the Union shall be vested in President and shall be exercised by him either directly or through officers subordinates to him in accordance with this Constitution.
B. The Constitutional head of the Executive of the Union is the President. According to Article 53, the Executive power of the Union shall be vested in President and shall be exercised by him either directly or through officers subordinates to him in accordance with this Constitution.