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

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

44

22

84

33

44

22

84

33

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Area Problems
The Area of a square is 50 sq. units. Then the area of the circle drawn on its diagonal is?

25? sq. units

50? sq. units

100? sq. units

None of theas

25? sq. units

50? sq. units

100? sq. units

None of theas

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Area Problems
The radius of the wheel of a vehicle is 70 cm. The wheel makes 10 revolutions in 5 seconds. The speed of the vehicle is?

31.68 km/hr.

36.25 km/hr.

32.72 km/hr.

29.46 km/hr.

31.68 km/hr.

36.25 km/hr.

32.72 km/hr.

29.46 km/hr.

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Area Problems
The cost of fencing a square field @ Rs. 20 per metre is Rs.10.080.How much will it cost to lay a three meter wide pavement along the fencing inside the field @ Rs. 50 per sq m

73800

43800

83800

53800

73800

43800

83800

53800

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Area Problems
If the sides of a rectangle are increased by 5%, find the percentage increase in its diagonals.

9%

5%

6%

4%

9%

5%

6%

4%

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Area Problems
A park is in the form of a square one of whose sides is 100 m . The area of the park excluding the circular lawn in the centre of the park is 8614 m 2. The radius of the circular lawn is?

41 m

None of these

21 m

31 m

41 m

None of these

21 m

31 m

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Area Problems

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 Area of a square is 50 sq. units. Then the area of the circle drawn on its diagonal is?

Area Problems The radius of the wheel of a vehicle is 70 cm. The wheel makes 10 revolutions in 5 seconds. The speed of the vehicle is?

Area Problems The cost of fencing a square field @ Rs. 20 per metre is Rs.10.080.How much will it cost to lay a three meter wide pavement along the fencing inside the field @ Rs. 50 per sq m

Area Problems If the sides of a rectangle are increased by 5%, find the percentage increase in its diagonals.

Area Problems A park is in the form of a square one of whose sides is 100 m . The area of the park excluding the circular lawn in the centre of the park is 8614 m 2. The radius of the circular lawn 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 Area of a square is 50 sq. units. Then the area of the circle drawn on its diagonal is?

Area Problems
The radius of the wheel of a vehicle is 70 cm. The wheel makes 10 revolutions in 5 seconds. The speed of the vehicle is?

Area Problems
The cost of fencing a square field @ Rs. 20 per metre is Rs.10.080.How much will it cost to lay a three meter wide pavement along the fencing inside the field @ Rs. 50 per sq m

Area Problems
If the sides of a rectangle are increased by 5%, find the percentage increase in its diagonals.

Area Problems
A park is in the form of a square one of whose sides is 100 m . The area of the park excluding the circular lawn in the centre of the park is 8614 m 2. The radius of the circular lawn is?