PPSC Past Paper Social Security Officer in PESSI – Labour and Human Resource Department 2018 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsMilk has naturally occurring sugar which is called______?A. Maltose B. Fructose C. Lactose D. Glucose Who gave the Theory of Evolution by Natural Selection?Kulbhushan Jadev, an Indian spy, was arrested by Pakistan forces in?