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    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.)

    (400.01% of 149.89) ÷ 49.97 = ?2 ÷ (95.98

    ÷ 31.99) 
    A 65 Correct Answer Incorrect Answer
    B 49 Correct Answer Incorrect Answer
    C 22 Correct Answer Incorrect Answer
    D 6 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, (400.01% of 149.89) ÷ 49.97 = ?2 ÷ (95.98 ÷ 31.99) ?2 ÷ (96 ÷ 32) ~ (400% × 150) ÷ 50 ?2 ÷ 3 ~ 600 ÷ 50 ?2 ~ 12 × 3 ? ~ √36 ~ 6

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