PPSC Past Paper Provincial Management Service 2018 Solved MCQs, Maths MCQs, PPSC Solved Past Papers MCQs200 candidates applied for exam, from which 180 candidate appeared in exam and 70 per cent passed; how many failed?A. 57 B. 52 C. 54 D. 59 Which among the following is ancient wonder of the world?If x=28 and y=51, then (x+y)+(x-y)=?
