PPSC Past Paper ESE General Labour & Human Resource Dept-Afternoon2019 Solved MCQs, General Knowledge MCQs, PPSC Solved Past Papers MCQsInternational Civil Aviation Organization has its headquarters in?A. New York, USA B. Montreal, Canada C. Vienna, Austria D. Toronto, Canada Identify the person whose house became the center of preaching of Islam at the beginning?‘Notepad’ in a computer can be used for?
