PPSC Past Paper Sub inspector Punjab Police (Service Quota) 2019 Solved MCQs, Pak Study MCQs, PPSC Solved Past Papers MCQsFirst President of Pakistan, Iskandar Mirza, buried in?A. Tehran B. Mash-had C. Bait-ul-Maqdas D. Bukhara Google has its headquarter in?The arithmetic mean between 4 and 6 is?