PPSC Past Paper ESE General Labour & Human Resource Dept-Evening 2019 Solved MCQs, Maths MCQs, PPSC Solved Past Papers MCQsComplete the number series: 0.5. 1.5, 4.5, 13.5, _______?A. 45.5 B. 39.5 C. 30.5 D. 40.5 St Petersburg is the famous city of which country?Which program runs first after computer is booted and loading GUI?