PPSC Past Paper Junior Clerk S & GD-2019 solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsThe most abundant metal in the earth’s crust is?A. Zinc B. Copper C. Aluminum D. Iron How many months prior to the birth of Hazrat Muhammad (PBUH), Hazrat Adbullah Ibne-e-Abdul Muttalib died?Which of the following device is used to store data permanently?
