NTSE Sample Paper NTSE MAT Practice Test-18

  • question_answer
    How many 4's are followed by 1 and percale by 7 in the following number series     8 4 7 2 1 7 4 1 4 7 1 4 7 6 7 4 1 4 7 4 7 1 4 7 2 9 4 1 7          

    A) 3           

    B) 4

    C) 5

    D) 6

    Correct Answer: C

    Solution :

    4 7 is repeated five times


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