Area Problems
A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges?

24
33
30
20

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Area Problems
The area of rectangle is 1.8 times the area of a square. The length of the rectangle is 5 times the breadth. The side of the square is 20 cm. What is the perimeter of the rectangle?

135 cm
133 cm
144 cm
145 cm

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Area Problems
The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?

10.25 %
8.75 %
10 %
10.5 %

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