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

  • question_answer
    In a certain code PUNCTUAL is written a 16598623, in the same code ACTUPULN will be written as:

    A) 29861653                   

    B) 29861635

    C) 28916135                   

    D) 29851536

    Correct Answer: B

    Solution :

    The letters in the word PUNCTUAL are jumbled to form ACTUPULN. So will the number code. Given word \[\begin{matrix}    \text{P} & \text{U} & \text{N} & \text{C} & \text{T} & \text{U} & \text{A} & \text{L}  \\ \end{matrix}\] Code \[\begin{matrix}    1 & 6 & 5 & 9 & 8 & 6 & 2 & 3  \\ \end{matrix}\] Similarly, Word to be coded \[\begin{matrix}    \text{A} & \text{C} & \text{T} & \text{U} & \text{P} & \text{U} & \text{L} & \text{N}  \\ \end{matrix}\] Answer code \[\begin{matrix}    2 & 9 & 8 & 6 & 1 & 6 & 3 & 5  \\ \end{matrix}\]


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