Thursday, 29 December 2016

Question of the day 29-12-2016

Question of the day:

A and B together can complete a work in 10 days. A alone can complete it in 16 days. If B does the work only for half a day daily, then in how many days A and B together will complete the work?

a)9/40          b)7/40         c)3/40          d)None

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