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Thursday 2 February 2017
Question of the day 29-1-2017
A and B undertake to do a
piece of work for Rs 600. A alone can do it in 6 days while B alone can do it in 8 days. With the help of C, they can finish it in 3 days, Find the share of C?
Answer: Option a
ReplyDeleteExplanation:
C’s one day’s work =(1/3)-{(1/6)+(1/8)}=(1/24)
Therefore, A:B:C = Ratio of their one day’s work =(1/6) : (1/8) : (1/24) =4:3:1
c’s share =Rs.600×(1/8)
C’s share = Rs 75