A. 14 April 1973
B. 12 April 1973
C. 10 April 1973
D. None of these
Submitted by: Abdul Wahab
It was unanimously passed by the Assembly in its session on 10th April 1973 and was authenticated by the President on 12th April 1973. This Constitution, called the Constitution of the Islamic Republic of Pakistan 1973, was promulgated on 14th August 1973.
The correct answer to the question: "When was the constitution of Pakistan 1973 authenticated by the President of Pakistan" is "12 April 1973".