Question

    What approximate value will come in place of question

    (?) in the following given expression? You are not expected to  calculate the exact value. (624.85 ÷ 25.06) × (71.92 ÷ 12.14) + 17.78% of 500.26 – √(99.88) × 2 = ?
    A 150 Correct Answer Incorrect Answer
    B 220 Correct Answer Incorrect Answer
    C 290 Correct Answer Incorrect Answer
    D 320 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    = (624.85 ÷ 25.06) × (71.92 ÷ 12.14) + 17.78% of 500.26 – √(99.88) × 2 = (625 ÷ 25) × (72 ÷ 12) + 18% of 500 – √(100) × 2 = 25 × 6 + 90 – 20 = 150 + 90 – 20 = 220 Answer – B

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