Area Problems
One side of a rectangular field is 4 meter and its diagonal is 5 meter. The area of the field is?

20 m 2
4?5 m2
12 m2
15 m2

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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 %
10.25 %
8.75 %
10.5 %

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Area Problems
The cost of fencing a square field @ Rs. 20 per metre is Rs.10.080.How much will it cost to lay a three meter wide pavement along the fencing inside the field @ Rs. 50 per sq m

73800
43800
83800
53800

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