PPSC Past Paper Sub Inspector Cooperative Societies 2018 Solved MCQs, Everyday Science MCQs, PPSC Solved Past Papers MCQsHow much blood does a normal person has in his body?A. 5% of body weight B. 7% of body weight C. 10% of body weight D. 20% of body weight In the coordinate plane the vertical line is called?1280 Kilometers are nearly equal to?
