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    Question

    Find the wrong number in given number series. 7,

    8, 27, 215,997, 8988.
    A 8 Correct Answer Incorrect Answer
    B 27 Correct Answer Incorrect Answer
    C 997 Correct Answer Incorrect Answer
    D 215 Correct Answer Incorrect Answer
    E 8988 Correct Answer Incorrect Answer

    Solution

    Here series follows the pattern- 7×1+1 = 8 8×3+3 = 27 27×5+6 = 141 141×7+10 = 997 997×9+15 = 8988

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