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Q: If a man takes 4 hours to cover a distance of 15 km. how much time will be needed to cover 63km at the same speed.
  • A. 12 h 36 m/12 घण्टे 36 मिनट
  • B. 15 h 32 m/15 घण्टे 32 मिनट
  • C. 16 h 4 m/16 घण्टे 4 मिनट
  • D. 16 h 48 m/16 घण्टे 48 मिनट
Correct Answer: Option D -
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Explanations:

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