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

  • question_answer
    If 'w' is coded as 'a', 's' as 'r', 'a' as 'j', 'n' as 'z' and 'r' as 'w' how will 'answer' be written?

    A) wnsaes            

    B) jzraew

    C) anrwas                        

    D) wnraes

    Correct Answer: B

    Solution :

    Alphabets whose codes are given \[\begin{matrix}    w & \to  & a  \\    s & \to  & r  \\    r & \to  & w  \\    a & \to  & j  \\    n & \to  & z  \\ \end{matrix}\]


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