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SSC Quantitative Aptitude Mensuration Question Bank Mensuration-I (II)

  • question_answer
    The respective ratio of the length and breadth of   a rectangular plot is 3 : 2. If the length of the plot is 40 m more than its breadth, what is the perimeter of the rectangular plot?

    A) 200 m

    B) 400 m

    C) 500 m

    D) Cannot be determined

    Correct Answer: B

    Solution :

    [b] Let length and breadth of rectangular plot are 3x m and 2x m respectively. \[\therefore \]      \[3x-2x=40\] \[\Rightarrow \]   \[x=40\,m\] Hence, perimeter of plot \[=2\,(3x+2x)=10\times 40=400\,m\]


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