Area Problems
A wheel make 4000 revolution in moving a distance of 44 km. Find the radius of the wheel.

28 m
1.75 m
27 m
25 m

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Area Problems
The length of a class room floor exceeds its breadth by 25 m. The area of the floor remains unchanged when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the floor is

4987 sq.m
4870 sq.m
4442 sq.m
5100 sq.m

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