A and B on working together can complete a work in 4 days. A alone takes 6 days less than B alone takes. In how many days C alone can complete the work if he is 50% more efficient than B?

A and B on working together can complete a work in 4 days. A alone tak

1.	A and B on working together can complete a work in 4 days. A alone takes 6 days less than B alone takes. In how many days C alone can complete the work if he is 50% more efficient than B?
A.	8
B.	16
C.	12
D.	14
E.	20
Answer» B. 16

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A and B on working together can complete a work in 4 days. A alone takes 6 days less than B alone takes. In how many days C alone can complete the work if he is 50% more efficient than B?

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