PPSC Past Paper 2020 For the Post of Labour Officer, Islamic Studies MCQs, PPSC Solved Past Papers MCQsWho was the childhood friend of Hazrat Muhammad (PBUH).?A. Hazrat Ali B. Hazrat umar C. Hazrat Abu Bakar D. Hazrat Talha Complete the following Proverb: ___ climber has a sudden fall?Ctrl+= shortcut key___?