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Q: Krishna cycled a distance of 90 km at a certain speed. If he cycled 3 km slower every hour, he would have taken 5 more hours to reach his destination. What is the speed in km/hr at which Krishna's actually cycled?
  • A. 7.5
  • B. 9
  • C. 18
  • D. 15
Correct Answer: Option B -
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Explanations:

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