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.
    3, ?, 15, 31, 63, 127

    A)              5                                

    B)              7

    C)              10                              

    D)              12           

    Correct Answer: B

    Solution :

                 The logic is \[\times 2+1.\]


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