Question

    The average weight of three men is increased by 5 kg

    when one of them, whose weight is 100 kg is replaced by another man. What is the weight of the new man?
    A 110 Correct Answer Incorrect Answer
    B 115 Correct Answer Incorrect Answer
    C 121 Correct Answer Incorrect Answer
    D 118 Correct Answer Incorrect Answer

    Solution

    Three men increased in average weight = 5 kg Total increased age = 5×3= 15 kg   so, weight of new man = 100+15 =115 kg

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