SSC Sample Paper SSC CGL - Sample Paper-4

  • question_answer
    The area of square field is 69696 m2. Its diagonal will be equal to (use \[\sqrt{2}=1.414\])

    A)  313.296 m                   

    B)  353.296 m

    C)  373.296 m       

    D)  393.296 m

    Correct Answer: C

    Solution :

    Let a be the diagonal of square \[\therefore \]      \[\frac{1}{2}{{a}^{2}}=69696\] \[\Rightarrow \]   \[{{a}^{2}}=2\times 69696\] \[\Rightarrow \]   \[a=264\times \sqrt{2}\] \[\Rightarrow \]   \[a=373.296\,cm\]


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