Fewpal
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In one hour, a boat goes 11 kmph along the stream and 5 kmph against the stream. The speed of the boat in still water (in kmph) is: 

a) 3 

b) 5 

c) 8 

d) 9

1 Answer

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Best answer

Correct option: c) 8

Explanation:

Speed in still water=1/2*(11+5) =8 kmph

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