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Q: A covered a distance of 240 km at a certain speed. Had his speed been 8 km/h less, then the time taken would have been one hour more for covering the same distance. How much time (in hours) will he take to cover a distance of 480 km at his original speed?
  • A. 9
  • B. 11
  • C. 10
  • D. 8
Correct Answer: Option C -
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Explanations:

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