Area Problems
The area of sector of a circle of radius 5 cm, formed by an arc of length 3.5 cm is?

55 sq.cms
35 sq.cms
17.5 sq.cms
8. 75 sq.cms

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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

43800
53800
83800
73800

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Area Problems
The percentage increase in the area of a rectangle, if each of its sides is increased by 20%

22%
55%
33%
44%

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