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Q: A boatman rows 1 km in 5 minutes, along the stream and 6 km in 1 hour against the stream. The speed of the stream is?
  • A. 6 kmph/6 किमी प्रति घंटे
  • B. 3 kmph/3 किमी प्रति घंटे
  • C. 10 kmph/10 किमी प्रति घंटे
  • D. 12 kmph/12 किमी प्रति घंटे
Correct Answer: Option B -
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Explanations:

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