Question

    What approximate value should come in place of question mark (?) in the following question? (You are not expected to calculate the exact value)

    20.05% of 450.05 – 15.15% of 119.99 × 4.02 =

    ?
    A 33 Correct Answer Incorrect Answer
    B 47 Correct Answer Incorrect Answer
    C 18 Correct Answer Incorrect Answer
    D 27 Correct Answer Incorrect Answer
    E 14 Correct Answer Incorrect Answer

    Solution

    20.05% of 450.05 – 15.15% of 119.99 × 4.02 = ? => ? = 20% of 450 – 15% of 120 × 4 => ? = 90 – 18 × 4 => ? = 90 – 72 = 18

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