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Banking Quantitative Aptitude Sample Paper Quantitative Aptitude Sample Paper-18

  • question_answer
    The simplified value of \[\sqrt{11+\sqrt{19+\sqrt{29+\sqrt{49}}}}\]is

    A) 3                                 

    B) 5

    C) 6                                 

    D) 4

    Correct Answer: D

    Solution :

    \[x=\sqrt{11+\sqrt{19+\sqrt{29+\sqrt{49}}}}\]
    \[x=\sqrt{11+\sqrt{19+\sqrt{29+7}}}\]
    \[=\sqrt{11+\sqrt{19+\sqrt{36}}}=\sqrt{11+\sqrt{19+6}}\]
    \[=\sqrt{11+5}=\sqrt{16}=4\]


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