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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.)

    ? ²× 10 – 33.33% of (17.99) ² = 35.98 ×

    6.97
    A 6 Correct Answer Incorrect Answer
    B 37 Correct Answer Incorrect Answer
    C 25 Correct Answer Incorrect Answer
    D 10 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ? ² × 10 – 33.33% of (17.99) ² = 35.98 × 6.97

    ? ² × 10 – (1/3) × 324 = 36 × 7

    ? ² × 10 = 360

    ? ²~ 360/10

    ? ~ √36

    ? ~ 6

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