If 3 persons can do 3 times of a particular work in 3 days, then, 7 persons can do 7 times of that work in

If 3 persons can do 3 times of a particular work in 3 days, then, 7

1.	If 3 persons can do 3 times of a particular work in 3 days, then, 7 persons can do 7 times of that work in
A.	1 days
B.	2 days
C.	3 days
D.	4 days
Answer» D. 4 days

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If 3 persons can do 3 times of a particular work in 3 days, then, 7 persons can do 7 times of that work in

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