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SSC Sample Paper Mock Test-11 SSC CGL Tear-II Paper-1

  • question_answer
    If the perimeter of a rectangular field is 200 m and its breadth is 40 m, then its areas (In \[\text{c}{{\text{m}}^{2}}\]) is

    A) 1200

    B)  2400   

    C)  3600   

    D)  4800

    Correct Answer: B

    Solution :

    Perimeter = 2 (Length + Breadth) = 200 m \[\therefore \]Length + Breadth = 100 m \[\therefore \] Length \[=100-\]Breadth\[=100-40=60\,\,\text{m}\] \[\therefore \]Area of field \[=60\times 40=2400\,\,{{\text{m}}^{2}}\]


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