Correct Answer:
Option D - Sukumar Sen (2 January 1898 – 13 May 1963) was an Indian civil servant who was the 1st Chief Election Commissioner of India, serving from 21 March 1950 to 19 December 1958.
D. Sukumar Sen (2 January 1898 – 13 May 1963) was an Indian civil servant who was the 1st Chief Election Commissioner of India, serving from 21 March 1950 to 19 December 1958.