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40 persons can do a work in 15 days if t...

40 persons can do a work in 15 days if they work 8 hours per day, then in how many days 60 persons can complete the double work if they work 4 hours per day? If the work done by 3 persons of first type in 2 hours is same as the work done by 4 persons of the second type in 3 hours.

A

25 days

B

30 days

C

80 days

D

35 days

Text Solution

Verified by Experts

The correct Answer is:
C
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