What was the period of the first Constitution Assembly of Pakistan?

What was the period of the first Constitution Assembly of Pakistan?

A. 10th August 1947 to 24th October 1954

B. 11th August 1947 to 25th October 1954

C. 12th August 1947 to 26th October 1954

D. 13th August 1947 to 27th October 1854