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Q: A train, 240 m long crosses a man walking along the line in opposite direction at the rate of 3 kmph in 10 seconds. The speed of the train is
  • A. 86.4 kmph/86.4 किमी. प्रति घंटे
  • B. 75 kmph/75 किमी. प्रति घंटे
  • C. 83.4 kmph/83.4 किमी. प्रति घंटे
  • D. 63 kmph/63 किमी. प्रति घंटे
Correct Answer: Option C -
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Explanations:

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