If 10 men or 18 boys can do a piece of work in 15 days, then 25 men an – McqOptions

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1.	If 10 men or 18 boys can do a piece of work in 15 days, then 25 men and 15 boys together will do twice the work in ?
A.	4 and half days
B.	8 days
C.	9 days
D.	36 days
Answer» D. 36 days

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