DEPUTY ACCOUNTANT (BPS-14) -2012 in the Punjab Treasuries Establishment under the Finance Department, History MCQs, PPSC Solved Past Papers MCQsHow many Amendments have taken place in the Constitution of 1973 of Pakistan?A. 15 B. 16 C. 17 D. 20 1973 Constitution of Pakistan was promulgated onUnder 1973 Constitution of Pakistan Head of Government is: