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NTSE Sample Paper NTSE MAT Practice Test-11

  • question_answer
    Direction: In each of the following questions the numbers are arranged in a particular order. Choose the missing number from the given alternatives and write its serial number on your answer sheet.
    21, 25, 33, 49, 81,?            

    A)              97                              

    B)              113

    C)              129                            

    D)              145

    Correct Answer: D

    Solution :

               Difference of two consecutive terms is being doubled.


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