PPSC Past Paper Sub inspector Punjab Police 2019 Solved MCQs, Maths MCQs, PPSC Solved Past Papers MCQsIf the average arithmetic mean of 8, 12, 15, 211 x and 11 is 17 then what is x?A. 3 B. 15 C. 17 D. 35 Ali can type at a speed of 25 words per minute. How many words he can type in one hour?LED stand for?
