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Q: A boat takes 40% less time to travel a certain distance in still water than to cover two times of the same distance downstream. If the speed of the boat in still water is 25 km/h , then what is the speed (in km/h) of the stream?
  • A. 4.5
  • B. 5
  • C. 4
  • D. 5.5
Correct Answer: Option B -
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Explanations:

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