PPSC Past Paper Labour Officer Labour and Human Resource Department 2018 Solved MCQs, History MCQs, PPSC Solved Past Papers MCQsWhom did lord Mountbatten replace in 1947 as viceroy of India?A. Lord Irwin B. Lord Curzon C. Sir Stafford Cripps D. Lord Wavell Which material is used in making of Computer chips?A shop keeper buys a watch for rs 350/ and sells it for Rs. 392/ Find his percentage of profit?
