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    Question

    Find the wrong number in the given number series 

    8, 12, 23, 40, 66,

    103
    A 40 Correct Answer Incorrect Answer
    B 12 Correct Answer Incorrect Answer
    C 25 Correct Answer Incorrect Answer
    D 103 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, 8 + (22 + 1) = 13 13 + (32 + 1) = 23 23 + (42 + 1) = 40 40 + (52 + 1) = 66 66 + (62 + 1) = 103 13 will come in the place of 12.

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