A circular road runs rounds a circular ground. If the difference between the circumference of the outer circle and the inner circle is 66 meters, the width of the road is?

Area Problems
A circular road runs rounds a circular ground. If the difference between the circumference of the outer circle and the inner circle is 66 meters, the width of the road is?

10.5 meters

7 meters

5.25 meters

21 meters

10.5 meters

7 meters

5.25 meters

21 meters

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Area Problems
The length of the diagonal of a rhombus is 80% of the length of the other diagonal, Then the area of the rhombus is how many times the square of the length of the longer diagonal?

1/4

2/5

3/4

4/5

1/4

2/5

3/4

4/5

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Area Problems
The dimensions of a room are 10m x 7m x 5m. There are 2 doors and 3 windows in the room. The dimensions of the doors are 1m x 3m. One window is of size 2m x 1.5m and the other 2 windows are of size 1m x 1.5m. The cost of painting the walls at Rs. 3 per sq m is

Rs.474

Rs.174

Rs.274

Rs.374

Rs.474

Rs.174

Rs.274

Rs.374

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

31.5%

34.5%

65.5%

39.5%

31.5%

34.5%

65.5%

39.5%

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Area Problems
If each side of a square is increased by 25%, find the percentage change in its area.

16.25%

56.25%

12.25%

36.25%

16.25%

56.25%

12.25%

36.25%

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

135 ? sq m

25 ? sq m

625 ? sq m

125 ? sq m

135 ? sq m

25 ? sq m

625 ? sq m

125 ? sq m

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Area Problems

Area Problems A circular road runs rounds a circular ground. If the difference between the circumference of the outer circle and the inner circle is 66 meters, the width of the road is?

Area Problems The length of the diagonal of a rhombus is 80% of the length of the other diagonal, Then the area of the rhombus is how many times the square of the length of the longer diagonal?

Area Problems The dimensions of a room are 10m x 7m x 5m. There are 2 doors and 3 windows in the room. The dimensions of the doors are 1m x 3m. One window is of size 2m x 1.5m and the other 2 windows are of size 1m x 1.5m. The cost of painting the walls at Rs. 3 per sq m is

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

Area Problems If each side of a square is increased by 25%, find the percentage change in its area.

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

Area Problems
A circular road runs rounds a circular ground. If the difference between the circumference of the outer circle and the inner circle is 66 meters, the width of the road is?

Area Problems
The length of the diagonal of a rhombus is 80% of the length of the other diagonal, Then the area of the rhombus is how many times the square of the length of the longer diagonal?

Area Problems
The dimensions of a room are 10m x 7m x 5m. There are 2 doors and 3 windows in the room. The dimensions of the doors are 1m x 3m. One window is of size 2m x 1.5m and the other 2 windows are of size 1m x 1.5m. The cost of painting the walls at Rs. 3 per sq m is

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

Area Problems
If each side of a square is increased by 25%, find the percentage change in its area.

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