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    Question

    Average weight of 17 nurses is 48 kg. If the weight of

    one more nurse is included, then average weight is increased by 1 kg. Find the weight of the newly added nurse.
    A 57 kg Correct Answer Incorrect Answer
    B 60 kg Correct Answer Incorrect Answer
    C 58 kg Correct Answer Incorrect Answer
    D 66 kg Correct Answer Incorrect Answer

    Solution

    Weight of newly added nurse = (49 x 18) – (17 x 48) = 882 – 816 = 66 kg

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