Ritu can row downstream 20 Km. in 2 hours and upstream 4 km. in 2 hour – McqOptions

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1.	Ritu can row downstream 20 Km. in 2 hours and upstream 4 km. in 2 hours . The speed of the current in km/hour is
A.	2
B.	4
C.	6
D.	8
Answer» C. 6

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