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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.

    119.922% of 599.90 + (34.78/20.89) × √64.29 × 29.76

    ÷ √24.92 = ?2 - 99.92
    A 30 Correct Answer Incorrect Answer
    B 55 Correct Answer Incorrect Answer
    C 65 Correct Answer Incorrect Answer
    D 75 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 119.922% of 599.90 + (34.78/20.89) X √64.29 X 29.76 ÷ √24.92 = ?2 - 99.92 120% of 600 + (35/21) X √64 X 30 ÷ √25 ~ ?2 - 100 720 + (5/3) X 48 ~ ?2 - 100 720 + 80 + 100 ~ ?2 ?2 ~ 900 ? ~ ±30

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