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1142

Q:

A boat rows downstream covers a distance of 20 km in 2 hrs while it covers the same distance upstream in 5 hrs. Then speed of the boat in still water is : 

  • 1
    9 km/ hr
  • 2
    10 km/ hr
  • 3
    7 km/ hr
  • 4
    8 km/ hr
  • Show Answer
  • Workspace

Answer : 3. "7 km/ hr "

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