PPSC Past Paper Excise & Taxation Inspector D G Khan Region Excise, Taxation & Narcotics Control Department 2018 Solved MCQs, Maths MCQs, PPSC Solved Past Papers MCQsA soap factory makes 600 units in 9 days with help of 20 machines. How many units can be made in 12 days with the help of 18 machines?A. 680 B. 720 C. 760 D. 810 Who was the caretaker PM of Pakistan before General Election 2018?Change the voice of the following sentence: Have you laughed at them?