A. Sachidananda Sinha
A.
B. B. R. Ambedkar
B.
C. Dr. Rajendra Prasad
C.
D. P. Upendra
D.
Correct Answer: A
সঠিক উত্তর: A
Explanation
ব্যাখ্যা
The First meeting of the Constituent Assembly was presided over by Dr. Sachidanand. Later Dr Rajendra Prasad was elected the President of the Constituent Assembly. Further Reading: Debates of Constituent Assembly of India.