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Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-25

  • question_answer
    If p= 999, then the value of \[\sqrt[3]{p({{p}^{2}}+3p+3)+1}\]is

    A)  1000   

    B)  999

    C)  998     

    D)  1002

    Correct Answer: A

    Solution :

    Given, p = 999 Expression \[=\sqrt[3]{{{p}^{3}}+3{{p}^{2}}+3p+1}\] \[=\sqrt[3]{(p+1)}\] \[\,=p+1=999+1=1000\]


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