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NTSE Sample Paper NTSE MAT Practice Test-8

  • question_answer
    The positions of the first and second digits of the number 9 4 3 1 6 8 7 5 are interchanged Similarly, the positions of third and fourth digits are interchanged and so on. Which of the following will be the third to the left of the seventh digit from the left end after the re-arrangement?                    

    A) 4                                 

    B) 5

    C) 6                                 

    D) 3          

    Correct Answer: D

    Solution :

    The numbers after the re-arrangements are 49138657. The 7th digit from the left-end of this number is 5. The third digit to the left of 5 is 3.


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