PPSC Past Paper Assistant Protocol Officer in Directorate General Protocol, S&GAD 2019 Solved MCQs, English MCQs, Idioms MCQs, PPSC Solved Past Papers MCQsA Piece of Cake Idiom means?A. Part of Cake B. AN Easy Task C. Celebrate Birthday D. None of These Which key should be pressed to start a new line in MS word?Which of the following countries official name is Islamic republic?