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    Question

    If average of first 11 numbers is (n – 23) and the sum

    of remaining number is 925. Find the value of ‘n’, if the average of 25 numbers is ‘n’. 
    A 97.5 Correct Answer Incorrect Answer
    B 48 Correct Answer Incorrect Answer
    C 139 Correct Answer Incorrect Answer
    D 64.9 Correct Answer Incorrect Answer
    E 108 Correct Answer Incorrect Answer

    Solution

    According to the question, => 25n = 11 × (n – 23) + 925 => 25n - 11n = 925 – 253 => n = 48

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