SSC Sample Paper SSC CGL - Sample Paper-2

  • question_answer
    The length of a rectangular garden is 12 m and its breadth is 5 m. The length of the diagonal of a square garden having the same area as that of the rectangular garden is

    A)  \[2\sqrt{30}\,m\]           

    B)  \[\sqrt{13}\,m\]

    C)  \[13\,m\]                      

    D)  \[8\sqrt{15}\,m\]

    Correct Answer: A

    Solution :

    Length of garden \[=12\,m\] And breadth of garden \[=5\,m\] \[\therefore \] Area of garden \[=12\times 5=60\,{{m}^{2}}\] \[\therefore \] Area of square garden \[=60\,{{m}^{2}}\] Side of square garden \[=\sqrt{60}=2\sqrt{15}\] \[\therefore \] Length of diagonal of square garden             \[=2\sqrt{15}\times \sqrt{2}=2\sqrt{30}\,m\]

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