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    Question

    Perimeter of a square field is 120 meters and the area

    of a rectangular field is 20% more than that of the square field. Find the area (in m2) of a rectangular field.
    A 2080 sq.m Correct Answer Incorrect Answer
    B 1080 sq.m Correct Answer Incorrect Answer
    C 1260 sq.m Correct Answer Incorrect Answer
    D 1485 sq.m Correct Answer Incorrect Answer

    Solution

    Let the length of each side of the square field be ‘x’ meters. => 4a = 120 => x = 30 Area of square field = 30 × 30 = 900 m2 Area of a rectangular field = 900 × (120/100) = 1080 m2

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