A postman riding a bicycle at 15 km per hour reach a village in 4 hrs. If  he is delayed by 1

Answers (1)

A postman riding a bicycle at 15 km per hour reach a village in 4 hrs. If  he is delayed by 1 hour at the start, then in order to reach his destination in time, he should ride with a speed of :

  • Option 1)

    20 kmph

  • Option 2)

    24 kmph

  • Option 3)

    27 kmph

  • Option 4)

    21 kmph

  • Option 5)

    28 kmph

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