The speed of a boat in still water is 6km/hr. The boat covers a round – McqOptions

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1.	The speed of a boat in still water is 6km/hr. The boat covers a round trip journey in 12 hours. If speed of the stream is 2km/hr, then find the time taken by the boat to complete the upstream journey.
A.	6hr
B.	8hr
C.	5hr
D.	7hr
E.	None of these
Answer» C. 5hr

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