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    Question

    Find the approximate value of Question mark(?). No need

    to find the exact value. (639.78 ÷ 15.96) × 5 + 30.14% of 349.88 – √(224.95) ÷ 5.03 = ?
    A 258 Correct Answer Incorrect Answer
    B 264 Correct Answer Incorrect Answer
    C 292 Correct Answer Incorrect Answer
    D 302 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    (639.78 ÷ 15.96) × 5 + 30.14% of 349.88 – √(224.95) ÷ 5.03 = (640 ÷ 16) × 5 + 30% of 350 – √(225) ÷ 5 = 40 × 5 + 105 – 3 = 200 + 105 – 3 = 302 Answer – D

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