7th Class Mathematics Related to Competitive Exam Question Bank Coding-Decoding

  • question_answer
    In a certain code language 'UNIVERSITY' is written as 'VNJVFRTIUY'. Following the same code how would you write 'SECRETARY'?

    A) TFDRFTBRZ              

    B) TFERFTBRY

    C) SFCSEUASY             

    D) TEDRFTBRZ

    Correct Answer: D

    Solution :

    As, \[\begin{matrix}    \text{U} & \text{N} & \text{I} & \text{V} & \text{E} & \text{R} & \text{S} & \text{I} & \text{T} & \text{Y}  \\    +1\downarrow  & +0\downarrow  & +1\downarrow  & +0\downarrow  & +1\downarrow  & +0\downarrow  & +1\downarrow  & +0\downarrow  & +1\downarrow  & +0\downarrow   \\    \text{V} & \text{N} & \text{J} & \text{V} & \text{F} & \text{R} & \text{T} & \text{I} & \text{U} & \text{Y}  \\ \end{matrix}\] Similarly \[\begin{matrix}    \text{S} & \text{E} & \text{C} & \text{R} & \text{E} & \text{T} & \text{A} & \text{R} & \text{Y}  \\    +1\downarrow  & +0\downarrow  & +1\downarrow  & +0\downarrow  & +1\downarrow  & +0\downarrow  & +1\downarrow  & +0\downarrow  & +1\downarrow   \\    \text{T} & \text{E} & \text{D} & \text{R} & \text{F} & \text{T} & \text{B} & \text{R} & \text{Z}  \\ \end{matrix}\]


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