A and B together can complete a piece of work in 15 days. B and C together can do it in 24 days. If A is twice as good a workman as C, then in how many days can B alone complete the work ?

A and B together can complete a piece of work in 15 days. B and C toge

1.	A and B together can complete a piece of work in 15 days. B and C together can do it in 24 days. If A is twice as good a workman as C, then in how many days can B alone complete the work ?
A.	60 days
B.	40 days
C.	52 days
D.	45 days
Answer» B. 40 days

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A and B together can complete a piece of work in 15 days. B and C together can do it in 24 days. If A is twice as good a workman as C, then in how many days can B alone complete the work ?

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