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    Question

    Find the wrong number in the given number series.

    30, 46, 78, 126, 190, 278
    A 190 Correct Answer Incorrect Answer
    B 46 Correct Answer Incorrect Answer
    C 278 Correct Answer Incorrect Answer
    D 126 Correct Answer Incorrect Answer
    E 78 Correct Answer Incorrect Answer

    Solution

    ATQ,

    30 + 16 = 46

    46 + 32 = 78

    78 + 48 = 126

    126 + 64 = 190

    190 + 80 = 270

    Therefore, 270 should be in place of 278.

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