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Q93 ;UPTET Feb 2016,p1

0. A rectangular park is 45 m long and 30 m wide. A path 2.5 m wide is constructed outside around the park. The area of the path is

  • Option : C
  • Explanation : Required area = [45 + (2 x 2.5)] x [30 + (2 x 2.5)]- 45 x 30
    = [45 + 5] x [30 + 5] - 1350
    = 50 x 35 - 1350
    = 1750 - 1350
    = 400m2.
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