Q: Suppose A and B can complete a work together in 10 days. If B alone can complete the work in 15 days, then in how many days can A alone finish the work?
(a)20 days
(b)24 days
(c)25 days
(d)30 days
Correct Answer: (d)
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Q: Suppose A and B can complete a work together in 10 days. If B alone can complete the work in 15 days, then in how many days can A alone finish the work?
Correct Answer: (d)