Area Problems
The Area of a square is 50 sq. units. Then the area of the circle drawn on its diagonal is?

100? sq. units
25? sq. units
None of theas
50? sq. units

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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?

10.5 %
8.75 %
10.25 %
10 %

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