Railways Sample Paper RRB (Group D) Sample Test Paper-14

  • question_answer
    In a certain code, "CERTAIN" is coded as "XVIGZRM", "SEQUENCE" is coded as "HVJFVMXV". How would "REQUIRED" be coded?

    A)  FJTVWVIR      

    B)  VJIFWTRV

    C)  WVJRIFVI       

    D)  IVJFRIVW

    Correct Answer: D

    Solution :

    [d] \[\begin{matrix}    C & E & R & T & A & I & N  \\    \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow   \\    X & V & I & G & Z & R & M  \\ \end{matrix}\] Pairs of Opposite Letters \[\begin{matrix}    S & E & Q & U & E & N & C & E  \\    \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow   \\    H & V & J & F & V & M & X & V  \\ \end{matrix}\] Therefore, \[\begin{matrix}    R & E & Q & U & I & R & E & D  \\    \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow  & \updownarrow   \\    J & V & J & F & R & I & V & W  \\ \end{matrix}\]


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