What is speed of Ram in still water and speed of river, if Ram covers 20 km in 1 hour swimming downstream and covers the same distance in 2 h swimming upstream?

River = 6 km/hr ; Ram = 14 km/hr

River = 8 km/hr ; Ram = 12 km/hr

River = 4 km/hr ; Ram = 16 km/hr

River = 5 km/hr ; Ram = 15 km/hr

What is speed of Ram in still water and speed of river, if Ram covers

1.	What is speed of Ram in still water and speed of river, if Ram covers 20 km in 1 hour swimming downstream and covers the same distance in 2 h swimming upstream?
A.	River = 6 km/hr ; Ram = 14 km/hr
B.	River = 8 km/hr ; Ram = 12 km/hr
C.	River = 4 km/hr ; Ram = 16 km/hr
D.	River = 5 km/hr ; Ram = 15 km/hr
Answer» E.

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What is speed of Ram in still water and speed of river, if Ram covers 20 km in 1 hour swimming downstream and covers the same distance in 2 h swimming upstream?

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