Area Problems
The Number of rounds that a wheel of diameter 7/11 m will make in going 4 km, is?

1500
2000
1000
1700

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Area Problems
The Different between the length and breadth of a rectangle is 23 m. If its perimeter is 206 m, then its area is

None of these
2520 m2
2420 m2
2480 m2

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

44%
42%
46%
40%

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