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)
The correct answer is (c) '25 दिन'. This question from the General Studies domain tests knowledge of Miscellaneous.