Area Problems
The sides of a triangular board are 13 meters, 14 meters and 15 meters. The cost of paining it at the rate of Rs. 8.75 per m 2 is?

Rs. 688.80
Rs. 722.50
Rs. 735
Rs. 730.80

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Area Problems
A rectangular park 60 m long and 40 m wide has two concrete crossroads running in the middle of the park and rest of the park has been used as a lawn. If the area of the lawn is 2109 sq. m, then what is the width of the road?

None of these
2.91 m
3 m
5.82 m

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Area Problems
The area of rectangle whose length is 5 more than twice its width is 75 sq units. What is the perimeter of the rectangle?

30 unit
40 unit
24 unit
20 unit

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