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    Question

    37.5% of 24% of 840 = y + 12.6, then find the sum of

    squares of each digit of 'y'.
    A 53 Correct Answer Incorrect Answer
    B 45 Correct Answer Incorrect Answer
    C 61 Correct Answer Incorrect Answer
    D 52 Correct Answer Incorrect Answer

    Solution

    37.5% of 24% of 840 = y + 12.6

    Or, (3/8) X (24/100) X 840 = y + 12.6

    Or, 75.6 = y + 12.6


    Or, 'y' = 63

    Required sum = 6 2  + 3 2  = 36 + 9 = 45

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