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    Question

    What approximate value will come in place of question

    (?) in the following given expression? You are not expected to  calculate the exact value. (420.14 ÷ 6.97) × (53.94 ÷ 9) + 18% of 499.89 – √(99.99) = ?
    A 190 Correct Answer Incorrect Answer
    B 310 Correct Answer Incorrect Answer
    C 440 Correct Answer Incorrect Answer
    D 760 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    = (420.14 ÷ 6.97) × (53.94 ÷ 9) + 18% of 499.89 – √(99.99) = (420 ÷ 7) × (54 ÷ 9) + 18% of 500 – √(100) = 60 × 6 + 90 – 10 = 360 + 90 – 10 = 440 Answer – C

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