In a certain time period a boy can swim twice the distance in the down – McqOptions

MCQOPTIONS

1.	In a certain time period a boy can swim twice the distance in the downstream direction than in the opposite direction by swimming. If the speed of the stream is 3 km. . If it is an hour, then the boy's speed in still water will be-
A.	2 km / h
B.	9 km/h
C.	4 km/h
D.	12 km/h
Answer» C. 4 km/h

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