Q306
A can do 40% of a work in 12 days, whereas B can do 60% of the same work in 15 days. Both work together for 10 days. C completes the remaining work alone in 4 days. A, B and C together will complete 28% of the same work in∶
A.
B.
3 days
C.
D.
2 days
AnswerAnswer: Option D
Solution
Answer: Option D
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