Q. Which Indian Prime Minister served the longest term in office?
✅ Correct Answer: (B)
Jawaharlal Nehru
Explanation: Jawaharlal Nehru served as Prime Minister from 1947 to 1964, the longest tenure.
Explanation by: Mr. Dubey
Jawaharlal Nehru served as Prime Minister from 1947 to 1964, the longest tenure.