A can do a piece of work in 15 days. If he is joined by B who is 50% more efficient, in what time will A and B finish the work? Options: A . &nbsp4 days B . &nbsp6 days C . &nbsp8 days D . &nbspnone of these

A can do a piece of work in 15 days. If he is joined by B who is 50% more eff

Question

A can do a piece of work in 15 days. If he is joined by B who is 50% more efficient, in what time will A and B finish the work?

Options:

A . 4 days

B . 6 days

C . 8 days

D . none of these

Answer: Option B

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