The average weight of 6 men decreases by 3 kg when one of them weighing 80 kg is replaced by a new man. The weight of the new man is:

  • Option 1)

    56 kg

  • Option 2)

    58 kg

  • Option 3)

    62 kg

  • Option 4)

    60 kg

  • Option 5)

    76 kg

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