Area Problems
The cost of cultivating a square field at the rate of Rs. 160 per hectare is Rs. 1440. the cost of putting a fence around it at 75 paisa per meter is?

Rs. 810
Rs. 900
Rs. 360
Rs. 1800

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

55%
44%
22%
33%

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