A contractor takes a contract to complete a road in 60 days and employed 70 labours. After 25 days, he found that one fourth of the total work is complete. How many more labours he requires to complete the remaining work in time?

A contractor takes a contract to complete a road in 60 days and employ

1.	A contractor takes a contract to complete a road in 60 days and employed 70 labours. After 25 days, he found that one fourth of the total work is complete. How many more labours he requires to complete the remaining work in time?
A.	90
B.	80
C.	85
D.	82
Answer» C. 85

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A contractor takes a contract to complete a road in 60 days and employed 70 labours. After 25 days, he found that one fourth of the total work is complete. How many more labours he requires to complete the remaining work in time?

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