Explanation:

- Option 1: The President

- The President of India holds the ceremonial title of Supreme Commander of the Armed Forces.

- This role is largely symbolic, with command authority delegated to elected officials.

- Option 2: The Prime Minister

- The Prime Minister is the head of the government.

- Plays a key role in military and defense policy alongside the cabinet.

- Option 3: The Union Defence Minister

- Oversees the Ministry of Defence.

- Plays a pivotal role in defense management but is not the Supreme Commander.

- Option 4: None of the above

- As explained, the President is the Supreme Commander, making this option incorrect.

Correct Answer: Option 1 - The President