Question

    Find the wrong number in the given number series.

    12, 16, 25, 50, 99, 200
    A 50 Correct Answer Incorrect Answer
    B 200 Correct Answer Incorrect Answer
    C 12 Correct Answer Incorrect Answer
    D 16 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    The pattern used:

    12 + 2² = 12 + 4 = 16

    16 + 3² = 16 + 9 = 25

    25 + 5² = 25 + 25 = 50

    50 + 7² = 50 + 49 = 99

    99 + 11² = 99 + 121 = 220

    So, instead of 200, it should be 220.

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