(C) Dr. B.R. Ambedkar and Sir Tej Bahadur Sapru took part in all the three Round Table Conferences. Mahatma Gandhi took part only in the Second Round Table Conference. The First Round Table Conference was conducted between November 1930 and January 1931. The Second Round Table Conference was held between September 1931 and December 1931. The Third Round Table Conference was held on November 17, 1932.