P can do a piece of work in 25 days, Q can complete double the work in 40 days and R can do the work in 30 days. If all of them together earn Rs. 7400, then find the money received by Q.
Time taken by P = 25 days Q can complete double the work in 40 days Time taken by Q in a work = 20 days Time taken by R = 30 days Let the total work be 300 units. P’s one day work = 12 units Q’s one day work = 15 units R’s one day work = 10 units Amount received by Q = 7400 × (15/37) = Rs. 3000
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