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    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 150.05 – 12.15% of 99.99 × 2.02 =

    ?
    A 10 Correct Answer Incorrect Answer
    B 6 Correct Answer Incorrect Answer
    C 18 Correct Answer Incorrect Answer
    D 8 Correct Answer Incorrect Answer
    E 14 Correct Answer Incorrect Answer

    Solution

    20.05% of 150.05 – 12.15% of 99.99 × 2.02 = ? => ? = 20% of 150 – 12% of 100 × 2 => ? = 30 – 12 × 2 => ? = 30 – 24 = 6

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