PPSC Assistant Paper 2021 In Housing Urban Development & Public Health Engineering Department Rawalpindi, General Knowledge MCQs, PPSC Solved Past Papers MCQsWhen Musharaf won referendum to get presidentship?A. 2001 B. 2000 C. 2002 D. 1999 Chashma canal linked river Indus to which river?Which one of the following is the first step to refine petrol?
