The length of a rectangle is double while its breadth is halved. What is the percentage change in area?

Area Problems
The length of a rectangle is double while its breadth is halved. What is the percentage change in area?

75

50

None of these

No change

75

50

None of these

No change

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Area Problems
The radius of a circular field is 25 m. Find the area of the field.

125 ? sq m

625 ? sq m

25 ? sq m

135 ? sq m

125 ? sq m

625 ? sq m

25 ? sq m

135 ? sq m

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Area Problems
The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?

10.25 %

10.5 %

10 %

8.75 %

10.25 %

10.5 %

10 %

8.75 %

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Area Problems
If the radius of a circle be reduced by 50%. Its area is reduced by?

34.5%

65.5%

39.5%

31.5%

34.5%

65.5%

39.5%

31.5%

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Area Problems
A room of 5m 44cm long and 3m 74cm broad is to be paved with squre tiles. Find the least number of squre tiles required to cover the floor.

146

136

176

166

146

136

176

166

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Area Problems
A wire can be bent in the form of a circle of radius 56cm. If it is bent in the form of a square, then its area will be

7744

8844

4444

5544

7744

8844

4444

5544

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Area Problems

Area Problems The length of a rectangle is double while its breadth is halved. What is the percentage change in area?

Area Problems The radius of a circular field is 25 m. Find the area of the field.

Area Problems The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?

Area Problems If the radius of a circle be reduced by 50%. Its area is reduced by?

Area Problems A room of 5m 44cm long and 3m 74cm broad is to be paved with squre tiles. Find the least number of squre tiles required to cover the floor.

Area Problems A wire can be bent in the form of a circle of radius 56cm. If it is bent in the form of a square, then its area will be

Area Problems
The length of a rectangle is double while its breadth is halved. What is the percentage change in area?

Area Problems
The radius of a circular field is 25 m. Find the area of the field.

Area Problems
The radius of a circle is increased so that its circumference increase by 5%. The area of the circle will increase by?

Area Problems
If the radius of a circle be reduced by 50%. Its area is reduced by?

Area Problems
A room of 5m 44cm long and 3m 74cm broad is to be paved with squre tiles. Find the least number of squre tiles required to cover the floor.

Area Problems
A wire can be bent in the form of a circle of radius 56cm. If it is bent in the form of a square, then its area will be