A 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 Submitted by: Sanobar Khan 28Oct18Batch1 Excise and taxation Inspector PPSC Quantitative Ability/Reasoning Mcqs Share this Related Mcqs