1.

A and B can complete a work in 20 days whereas A and C can complete the same work in 30 days. C alone can complete the work in 40 days. A, B and C work together for 8 days. C alone will complete the remaining work in:

A. 12 days
B. 10 days
C. 16 days
D. 24 days
Answer» D. 24 days


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