If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, the time taken by 15 men and 20 boys in doing the same type of work will be:
Options:
A. 4 days B. 11 days
C. 5 days D. 6 days
Answer: A
Explanation:
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