Tuesday 13 December 2016

Question of the day 14-12-2016

Question of the day:

If 12 men and 16 boys can do a piece of work in 5 days and 13 men and 24 boys can do it in 4 days. How long will 7 men and 10 boys take to do it?

a)25/3days.    b)31/3days.   c)19days.      d)None
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