Question

On Friday, if ratio of the speed of boat to the speed of stream is 2:1, then what is the difference between the time taken by the boat while going upstream and downstream?

Study the following table carefully and answer the given questions: Distance Upstream = Distance Downstream Total time taken = Downstream time + Upstream time
A 26 hours
B 42 hours
C 30 hours
D 72 hours
E 60 hours
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