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A and B can do a job in 10 days and 5 da...

A and B can do a job in 10 days and 5 days respectively. They worked together for two days, after which B was replaced by C and the work was finished in the next three days. How long will C take to finish 60% of the job?

A

18 days

B

30 days

C

25 days

D

24 days

Text Solution

Verified by Experts

The correct Answer is:
A
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