1.

A and B can complete a piece of work in 12 days while B and C in 15 days. A did the work for 3 days, B for 8 days and C for 10 days to complete the work. In how many days C alone can complete the work ?

A. 10 days
B. 11 days
C. 12 days
D. 14 days
Answer» D. 14 days


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