A contract is to be completed in 56 days if 104 persons work, each wor – McqOptions

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1.	A contract is to be completed in 56 days if 104 persons work, each working at 8 hours a day. After 30 days, 25 % of the work is completed. How many additional persons should be deployed so that the work will be completed in the scheduled time, each person now working 9 hours a day.
A.	60
B.	58
C.	12
D.	56
Answer» E.

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