SSC Sample Paper Mock Test-13 SSC CGL Tear-II Paper-1

  • question_answer
    Of the two square fields, the area of one is 1 hectare, while the other one is broader by 2%. The difference in their areas is

    A)  \[104\,\,{{\text{m}}^{2}}\]

    B)  \[200\,\,{{\text{m}}^{2}}\]

    C)  \[204\,\,{{\text{m}}^{2}}\]

    D)  \[404\,\,{{\text{m}}^{2}}\]

    Correct Answer: D

    Solution :

    Area of field =1 hectares \[=10000\,\,{{\text{m}}^{2}}\] \[\therefore \] Side = 100 m \[\therefore \] Side of other field = 102% of 100 = 102 Area of the field \[=102\times 102=10404\] \[\therefore \] Difference of area \[=10404-10000=404\,\,{{\text{m}}^{2}}\]


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