PPSC Past Paper Excise & Taxation Inspector Region (LAHORE) Excise, Taxation & Narcotics Control Department 2018 Solved MCQs, Maths MCQs, PPSC Solved Past Papers MCQsIf 4: x: 5:15, the x=________?If 4: x: 5:15, the x=________?A. 75/4 B. 4/3 C. 3/4 D. 12 Who was the 2nd Secretary General of UN?If the PM intends to resign he may address his resignation to?