PPSC Assistant (BS-16), Anti-Corruption Establishment Punjab 2020, Islamic Studies MCQs, PPSC Solved Past Papers MCQsMuhammad Bin Qasim conquered sindh during the period of?A. Umayyad B. Ayyubid C. Abbasid D. Khilji Barometer is an instrument used to measure?Durand line between Pakistan and Afghanistan established in ?