PPSC Past Paper CARETAKER Lahore High Court 2019 Solved MCQs, Maths MCQs, PPSC Solved Past Papers MCQs14 * .014 =?A. 0.196 B. 19.6 C. 0.00196 D. 0.000196 If x + y = 6, y + z = 7 and z + x = 9, the average (arithmetic mean) of x, y and z is?Reports by United Nations Development Program (UNDP) as well as the Pakistan Council of Research in Water Resources(PCRWR) have alerted that Pakistan will reach absolute water scarcity by the year?
