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

  • question_answer
    DIRECTIONS: Read the information given below, and answer the questions that follow. If in a certain language, ENTRY is coded as 12345 and STEADY is coded as 931785, then state which the correct code is for each of the given words. TENANT

    A) 956169          

    B) 1962473

    C) 352123          

    D) 312723

    Correct Answer: D

    Solution :

    The alphabets are coded as follows: \[\begin{matrix}    \text{E} & \text{N} & \text{T} & \text{R} & \text{Y} & \text{S} & \text{A} & \text{D}  \\    1 & 2 & 3 & 4 & 5 & 9 & 7 & 8  \\ \end{matrix}\] T is coded as 3, E as 1, N as 2 and A as 7, So, TENANT is coded as 312723.


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