Which is NOT correct about India’s Prime Minister?

The correct answer is Option 3 - He can be removed if a no confidence motion is passed by both the Houses of Parliament with 2/3rd majority.

In reality, the Prime Minister can be removed if a no-confidence motion is passed by the Lok Sabha (House of the People) only, not by both Houses of Parliament. Additionally, the Prime Minister can be removed by a simple majority vote, not by a 2/3rd majority vote.

Therefore, the correct statement should be: "He can be removed if a no-confidence motion is passed by the Lok Sabha with a simple majority."