Correct option is B
The chairman of the Constitution Drafting Committee of the Indian Constituent Assembly was
Dr. B. R. Ambedkar. He played a key role in drafting the Indian Constitution, which was adopted on 26th November 1949.
·
Jawaharlal Nehru: 1st PM of India.
·
Dr. Rajendra Prasad: 1st President of India.
·
Sardar Patel: Integrated princely states into India.
