11th Class Mental Ability Coding-Decoding Question Bank Question - Coding-Decoding

  • question_answer
    If in a certain code, BAT = 23 and CAT = 24, then how will you code BALL?

    A) 27

    B) 28

    C) 32

    D) 120

    E) None of these

    Correct Answer: A

    Solution :

    Explanation Option (a) is correct. C is one step ahead of B and the code for CAT is 1 more than that for BAT. Thus/ the letters are coded by numerals denoting their positions in the English alphabet, i.e. \[A=1,\text{ }B=2,......,\text{ }Z=26.\] So, BALL \[=B+A+L+L=2+1+12=27.\]


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