Question

A boat can cover 12 kilometers in still water in 40 minutes. If the speed of the current is 2 kilometers per hour, then what is the average speed it takes to go from one place downstream to another and from the second place to the first place upstream? will run from

type-ssc
A 22.25km/h
B 12.45km/h
C 17.77km/h
D 18.36km/h
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