Railways Sample Paper RRB (Group D) Sample Test Paper-8

  • question_answer
    DIRECTION: In each of the following questions a number series is given with one wrong number. Find that wrong number.
    36 20 12  8 6 5.5 4.5

    A)  5.5      

    B)  6

    C)  12                   

    D)  20

    Correct Answer: A

    Solution :

    [a] The series is \[-\,16,\,-\,8,\,-\,4,\,-\,2,\,-\,1,\,0.5,\,\]and so on.


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