The Chairman of the Drafting Committee of the Constituent Assembly of India was – (1) K. M. Munshi (2) D. P. Khaitan (3) Dr. B. R. Ambedkar (4) T. T. Krishnarnachar
(3) Dr. B. R. Ambedkar Explanation: The Constituent Assembly set up a Drafting Committee under the Chairmanship of Dr. B.R. Ambedkar to prepare a Draft Constitution for India on 29 August, 1947. The Constitution of India was adopted on 26 November, 1949 and it came into force on 26 January, 1950.