NTSE Sample Paper NTSE MAT Practice Test-15

  • question_answer
    If 2=5,4= 18,6 = 39, then 10 =?

    A) 45           

    B) 81

    C) 100         

    D) 105

    Correct Answer: D

    Solution :

    Clearly the given code system is \[2={{2}^{2}}+1=5,4={{4}^{2}}+2=18;6={{6}^{2}}+3=39\] So \[10={{10}^{2}}+5=105\]


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