PPSC Past Paper Social Security Officer in PESSI – Labour and Human Resource Department 2018 Solved MCQs, Maths MCQs, PPSC Solved Past Papers MCQsif X = 1 then x^9 =?A. 9 B. 1 C. 100 D. 900 He told me that he _____ do this work?a : b = b : c it is known as _____ proportion?
