Monday 27 March 2017

Question of the day 26-3-2017

A, B and C can complete a work in 12, 15 and 25 days respectively. A started the work, C and B joined him after 3 and 6 days respectively. How much work did A complete?

 A) 3/5
B) 2/3
C) 1/8
D) 3/7
E) None of these
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