Rashmi can do a piece of work in 16 days. Ravina can do the same work

1.	Rashmi can do a piece of work in 16 days. Ravina can do the same work in 12
A.	9 days
B.	6 days
C.	18 days
D.	5 days
Answer» B. 6 days

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Rashmi can do a piece of work in 16 days. Ravina can do the same work in 12

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