A contract is to be completed in 50 days and 105 men were set to work, each working 8 hours a day. After 25 days, 2/5 th of the work is finished. How many additional men be employed so that the work may be completed on time, each man now working 9 hours a day?

A contract is to be completed in 50 days and 105 men were set to work,

1.	A contract is to be completed in 50 days and 105 men were set to work, each working 8 hours a day. After 25 days, 2/5 th of the work is finished. How many additional men be employed so that the work may be completed on time, each man now working 9 hours a day?
A.	35
B.	40
C.	45
D.	None of these
Answer» B. 40

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A contract is to be completed in 50 days and 105 men were set to work, each working 8 hours a day. After 25 days, 2/5 th of the work is finished. How many additional men be employed so that the work may be completed on time, each man now working 9 hours a day?

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