National Assembly approved the Constitution of 1973 on———-? A. 10 April 1973 B. 20 July 1973 C. 10 August 1973 D. None of These Related Read more articles Previous PostWhich is the first ever Law university of Pakistan? Next PostWhen did PAKISTAN became a member of Shanghai Cooperation Organisation (SCO)? If the aforementioned Answer is Wrong. Leave a Reply with an authentic source.Cancel reply