PPSC Labour Inspector- Labour and Human Resource Department 2020, Pak Study MCQs, PPSC Solved Past Papers MCQsWho became the 6th president of Pakistan?A. Ghulam Mustafa Jatoi B. Waseem Sajjad C. Ghulam Ishaq Khan D. Muhammad Zia-ul-Haq Which object is the output of the database application?When Allama Iqbal tomb was built?