Two runers, Gopal and John running round a circular track complete one round each in 7 minutes and 14 minutes respectively. They start at the same time. During the first 30 minutes how many times Gopal crossed John on the trade?

  • 4
  • 3
  • 2
  • 1

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Two runers, Gopal and John running round a circular track complete one round each in 7 minutes and 1
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