Question
P and Q agreed to complete a task
for Rs. 6600. P can finish the work alone in 12 days, and Q can complete it alone in 10 days. If they work together, what will be the difference in the amounts they receive for the work?Solution
ATQ, Let the total work be '60x' units. Efficiency of P = 60x Ă· 12 = 5x units/day Efficiency of Q = 60x Ă· 10 = 6x units/day Required difference = 6600 Ă— {(6x - 5x) Ă· 11x} = 6600 Ă— (1/11) = Rs. 600
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