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Q: Two vehicles from a house moved at a speed of 25 km/h. At an interval of 20 minutes. How much more speed a woman coming from the opposite direction of the house will have to walk so that she gets a vehicle at an interval of 18 minutes.
  • A. 2
  • B.
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  • C.
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  • D.
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Correct Answer: Option C -
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Explanations:

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