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

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

70 m

84 m

56 m

77 m

70 m

84 m

56 m

77 m

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Area Problems
A parallelogram has sides 30m and 14m and one of its diagonals is 40m long. Then its area is

236

436

336

136

236

436

336

136

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Area Problems
If the sides of a rectangle are increased by 10% find the percentage increased in its diagonals.

10%

20%

15%

18%

10%

20%

15%

18%

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Area Problems
The circumference of a circle is 25 cm. Find the side of the square incribed in the circle.

25/??2 cm

29/??3 cm

23/??2

21/??3 cm

25/??2 cm

29/??3 cm

23/??2

21/??3 cm

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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. 810

Rs. 900

Rs. 1800

Rs. 360

Rs. 810

Rs. 900

Rs. 1800

Rs. 360

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Area Problems
If the radius of a circle is increased by 6%, find the percentage increase in its area.

15%

17%

12.36%

8.39%

15%

17%

12.36%

8.39%

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems

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

Area Problems A parallelogram has sides 30m and 14m and one of its diagonals is 40m long. Then its area is

Area Problems If the sides of a rectangle are increased by 10% find the percentage increased in its diagonals.

Area Problems The circumference of a circle is 25 cm. Find the side of the square incribed in the circle.

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 If the radius of a circle is increased by 6%, find the percentage increase in its area.

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

Area Problems
A parallelogram has sides 30m and 14m and one of its diagonals is 40m long. Then its area is

Area Problems
If the sides of a rectangle are increased by 10% find the percentage increased in its diagonals.

Area Problems
The circumference of a circle is 25 cm. Find the side of the square incribed in the circle.

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
If the radius of a circle is increased by 6%, find the percentage increase in its area.