Pakistan Standard Time was suggested by

a) Prof. Muhammad Anwar

b) Liaqat Ali

c) Chaudhry Rehmat Ali

d) Quaid-e-Azam

Pakistan Standard Time was suggested by Prof. Muhammad Anwar. Pakistan Standard Time was adopted on September 30, 1951. Before this Pakistan was following time imposed by British government on sub-continent in 1907. It is believed that PST is derived from Shakargarh. Deen Panah is the place in Shakargarh where rays of morning sun first hit in Pakistan.