Question

A can do a certain work in the same time in which B and C together can do it. If A and B together could do it in 12 days, and C alone in 24 days, in what time could B alone do it?

A 36 days Correct Answer Incorrect Answer
B 40 days Correct Answer Incorrect Answer
C 44 days Correct Answer Incorrect Answer
D 48 days Correct Answer Incorrect Answer
E 50 days Correct Answer Incorrect Answer

Solution

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