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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.)

    [(17.97)2 ÷ 47.67 X 11.67] ÷ 26.85 =

    ?2 - (10.98 X 65.98)
    A 27 Correct Answer Incorrect Answer
    B 47 Correct Answer Incorrect Answer
    C 61 Correct Answer Incorrect Answer
    D 84 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, [(17.97 )2 ÷ 47.67 X 11.67] ÷ 26.85 = ?2 - (10.98 X 65.98) [(182 ÷ 48 X 12] ÷ 27 ~ ?2 - (11 X 66) [324 ÷ 4] ÷ 27 ~ ?2 - (11 X 66) ?2 ~ (81/27) + 726 ?2 ~ 3 + 726 ?2 ~ 729 ? ~ ±27

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