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.) (104.92 + 122.11 × 7.97 - 865.12) × 4.99 = ? + 720.11
    A 300 Correct Answer Incorrect Answer
    B 360 Correct Answer Incorrect Answer
    C 257 Correct Answer Incorrect Answer
    D 321 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, (104.92 + 122.11 × 7.97 - 865.12) × 4.99 = ? + 720.11 (105 + 122 × 8 - 865) × 5 ~ ? + 720 (105 + 976 - 865) × 5 ~ ? + 720 216 × 5 ~ ? + 720 1080 ~ ? + 720 ? ~ 1080 - 720 ? ~ 360

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