A, B, and C together can complete a work in 4 days, while B alone can finish the same work in 24 days. If the efficiency of C is 300% more than that o...

Question

A, B, and C together can complete a work in 4 days, while B alone can finish the same work in 24 days. If the efficiency of C is 300% more than that of B, what is the difference between the number of days taken by A and C to complete the work individually?

Options

A.

18

B.

12

C.

11

D.

15

work and timeefficiencyratiospeed

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