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Q: A person takes 40 minutes more than his usual time when he covers a distance of 20km at 5km/h. If he covers the same distance at 8km/h, he takes x minutes less than the usual time. What is the value of x?
  • A. 50
  • B. 54
  • C. 45
  • D. 48
Correct Answer: Option A -
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Explanations:

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