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Q: A salesman has to cover 6 km in 3/4 h. If he covers 1/2 of the distance in 2/3 of the total time, then what must be his speed (in km/h) to cover the remaining distance in the remaining time? (d)
  • A. 8
  • B. 15
  • C. 12
  • D. 6
Correct Answer: Option C -
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Explanations:

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