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?

50

None of these

75

No change

50

None of these

75

No change

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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?

5.82 m

2.91 m

None of these

3 m

5.82 m

2.91 m

None of these

3 m

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

27 m

25 m

28 m

1.75 m

27 m

25 m

28 m

1.75 m

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Area Problems
Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is

1.867

1.767

1.567

1.967

1.867

1.767

1.567

1.967

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Area Problems
The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle

84

44

33

22

84

44

33

22

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Area Problems
The breadth of a rectangle is 25 m. The total cost of putting a grass bed on this field was ? 12375, at the rate of ? 15 per sq m. What is the length of the rectangular field?

32 m

33 m

27 m

30 m

32 m

33 m

27 m

30 m

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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 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?

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

Area Problems Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is

Area Problems The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle

Area Problems The breadth of a rectangle is 25 m. The total cost of putting a grass bed on this field was ? 12375, at the rate of ? 15 per sq m. What is the length of the rectangular field?

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

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?

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

Area Problems
Three circles of radius 3.5cm are placed in such a way that each circle touches the other two. The area of the portion enclosed by the circles is

Area Problems
The inner circumference of a circular race track, 14 m wide, is 440 m. Find radius of the outer circle

Area Problems
The breadth of a rectangle is 25 m. The total cost of putting a grass bed on this field was ? 12375, at the rate of ? 15 per sq m. What is the length of the rectangular field?