30 persons can do a piece of work in 24 days. How many more persons are required to complete the work in 20 days?

30 persons can do a piece of work in 24 days. How many more persons ar

1.	30 persons can do a piece of work in 24 days. How many more persons are required to complete the work in 20 days?
A.	8
B.	5
C.	4
D.	6
Answer» E.

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30 persons can do a piece of work in 24 days. How many more persons are required to complete the work in 20 days?

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