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NTSE Sample Paper NTSE MAT Practice Test-12

  • question_answer
    Direction In each of the following questions, choose the one that is least like the others in the group.
    If 123 stands for 987, then 234 stands for

    A)  768           

    B)  875

    C)  876           

    D)  886

    Correct Answer: D

    Solution :

     In the given system of coding, a number x is coded as (10 -x). So 2 is coded as (10 - 2) i.e. 8; 3 is coded as 7 and 4 is coded as 6. Thus, 234 stands for 876.


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