Rahul can row a certain distance downstream in 6 hour and return the s – McqOptions

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1.	Rahul can row a certain distance downstream in 6 hour and return the same distance in 9 hour. If the speed of Rahul in still water is 12 km/hr, Find the speed of the stream ?
A.	2 km/hr
B.	2.4km/hr
C.	3 km/hr
D.	1.5 km/hr
Answer» C. 3 km/hr

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