Question

    What approximate value will come in place of the question

    mark (?) in the following question? (Note: You are not expected to calculate the exact value.) (19.95 × 24.04) + 28.45% of 490.60 = ? + 114.90
    A 109 Correct Answer Incorrect Answer
    B 502 Correct Answer Incorrect Answer
    C 537 Correct Answer Incorrect Answer
    D 680 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    (19.95 × 24.04) + 28.45% of 490.60 = ? + 114.90

    (20 × 24) + 28% of 490 ~ ? + 115

    480 + 0.28 × 490 – 115 ~ ?

    ? ~ 480 + 137 – 115

    ? ~ 502

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