Banking Sample Paper SBI Clerk Grade (Main) Sample Test Paper-2

  • question_answer
    If \[{{\left( 22 \right)}^{2}}\]is added to the square of a number, the answer so obtained is 2333. What is the number?

    A)  1849

    B)  33

    C)  1089                           

    D)  43

    E)  None of these

    Correct Answer: D

    Solution :

     Let the number be x. According to the question, \[{{x}^{2}}+{{22}^{2}}=2333\] \[\Rightarrow {{x}^{2}}+484=2333\] \[\Rightarrow {{x}^{2}}=2333-484=1849\] \[\Rightarrow x=\sqrt{1849}=43\]


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