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Q: In covering a distance of 60 km. Arjun takes 2 hours more than Rohit. If Arjun doubles his speed, then he would take 1 hour less than Rohit. Arjun's original speed is :
  • A. 15 km/h
  • B. 25 km/h
  • C. 5 km/h
  • D. 10 km/h
Correct Answer: Option D -
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Explanations:

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