PPSC Past Paper Labour Inspector Labour and Human Resource Department 2018 Solved MCQs, Pak Study MCQs, PPSC Solved Past Papers MCQsWho was the first army chief of Pakistan Army?A. Gen. Zia Ul Haq B. Gen. Tikka Kkan C. Gen. Ayub Khan D. Gen. Aslam beg In which year was west Pakistan established as one unit in Pakistan?According to the 1973 Constitution the President is the head of the state Who elects The President?