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NTSE Sample Paper NTSE MAT Practice Test-20

  • question_answer
    Directions for Questions - Complete the given number series.
    Which is the number that comes next in the sequence? 0, 6, 24, 60, 120, 210, ...

    A)  240          

    B)  290

    C)  336          

    D)  504

    Correct Answer: C

    Solution :

     Clearly the given series is: \[{{1}^{3}}-1,{{2}^{3}}-2,{{3}^{3}}-3,{{4}^{3}}-4,{{5}^{3}}-5,{{6}^{3}}-6,{{7}^{3}}-7\] \[\therefore \] Next number is \[{{7}^{3}}-7\text{ }=\text{ }343-7=336.\] Hence the answer is [c].


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