The current of a streams runs at 1 kmph . A motor boat goes 35 km upstream and back again to the starting point in 12 hours. The speed of the motor boat in the still water is?
6 kmph
7 kmph
9 kmph
5 kmph
8 kmph
Let's assume the speed of motorboat is x.
Stream Speed = 1
Upstream Speed = x-1
Downstream Speed = x+1
According to question,
Answer is 6.
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Let's assume the speed of motorboat is x.
Stream Speed = 1
Upstream Speed = x-1
Downstream Speed = x+1
According to question,
Answer is 6.