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.) (15.89 × 27.34) + 18.65% of 652.44 = ? + 139.52
    A 109 Correct Answer Incorrect Answer
    B 416 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,

    (15.89 × 27.34) + 18.65% of 652.44 = ? + 139.52

    (16 × 27) + 19% of 650 ~ ? + 140

    432 + 0.19 × 650 – 140 ~ ?

    ? ~ 432 + 124 – 140

    ? ~ 416

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