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    Question

    The following series are based on a specific pattern. In these series, one number is wrong. Find the odd one.

    22, 23, 31, 57, 122,

    247
    A 31 Correct Answer Incorrect Answer
    B 57 Correct Answer Incorrect Answer
    C 22 Correct Answer Incorrect Answer
    D 122 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    22 + 1³ = 23 23 + 2³ = 31 31 + 3³ = 58 58 + 4³ = 122 122 + 5³ = 247

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