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    Question

    28% of 50% of 600 = p + 18, find the sum of the squares of

    the digits of ‘p’.
    A 40 Correct Answer Incorrect Answer
    B 90 Correct Answer Incorrect Answer
    C 72 Correct Answer Incorrect Answer
    D 66 Correct Answer Incorrect Answer

    Solution

    ATQ,

    28% of 50% of 600 = p + 18

    Or, (28/100) × (1/2) × 600 = p + 18

    Or, 84 = p + 18

    Or, p = 66

    Required sum = 6² + 6² = 36 + 36 = 72

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