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

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

34.5%

39.5%

65.5%

31.5%

34.5%

39.5%

65.5%

31.5%

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Area Problems
A railing of 288 m is required for fencing a semi-circular park. Find the area of the park. (? = 22/7)

9856 m2

9865 m2

4928 m2

8956 m2

9856 m2

9865 m2

4928 m2

8956 m2

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Area Problems
The ratio of the area of two square, one having and double its diagonal than the other is?

2:1

4:1

3:2

3:1

2:1

4:1

3:2

3:1

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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. 1800

Rs. 360

Rs. 900

Rs. 810

Rs. 1800

Rs. 360

Rs. 900

Rs. 810

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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

2420 m2

2480 m2

2520 m2

None of these

2420 m2

2480 m2

2520 m2

None of these

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Area Problems
The area of a rectangle, 144 m long is the same as that of a square having a side 84 m long. The width of the rectangle is?

49 m

14 m

7 m

Cannot be determined

49 m

14 m

7 m

Cannot be determined

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Area Problems

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

Area Problems A railing of 288 m is required for fencing a semi-circular park. Find the area of the park. (? = 22/7)

Area Problems The ratio of the area of two square, one having and double its diagonal than the other is?

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?

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

Area Problems The area of a rectangle, 144 m long is the same as that of a square having a side 84 m long. The width of the rectangle is?

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

Area Problems
A railing of 288 m is required for fencing a semi-circular park. Find the area of the park. (? = 22/7)

Area Problems
The ratio of the area of two square, one having and double its diagonal than the other is?

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?

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

Area Problems
The area of a rectangle, 144 m long is the same as that of a square having a side 84 m long. The width of the rectangle is?