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SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-24

  • question_answer
    If the ratio between length and breadth of a rectangle is \[7:4\]and the perimeter of the rectangle is 176 meters then find the length of the rectangle.

    A)  65 metre                      

    B)  28 metre

    C)  32 metre                      

    D)  56 metre

    Correct Answer: D

    Solution :

     Let, the length and breadth of rectangle are 7x and 4x meters respectively. \[\therefore \]  Perimeter of rectangle \[=\,\,2(l+b)\] \[\Rightarrow \,\,\,2(7x+4x)=176\Rightarrow 22x=176\] \[\therefore \,\,\,x=\frac{176}{22}=8\] \[\therefore \]  Length of rectangle \[=8\times 7=\underline{\mathbf{56m}}\]


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