Banking Sample Paper SBI Clerk Grade (Main) Sample Test Paper-7

  • question_answer
    Direction: Following question is based on the five three digit numbers given below
    648 579 820  197 316
    If the first and the third digits of each of these numbers are interchanged, which of the following will be the difference between the highest and the lowest numbers?

    A)  82                   

    B)  893

    C)  947    

    D)  975     

    E)  63

    Correct Answer: C

    Solution :

         \[648\Rightarrow 846;579\Rightarrow 975;\] \[820\Rightarrow 028;197\Rightarrow 791;\] \[316\Rightarrow 613\] Required difference \[=975-28=947\]                       


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