The radius of a circle is so increased that its circumference increased by 5%. The area of the circle, then increases by

Area Problems
The radius of a circle is so increased that its circumference increased by 5%. The area of the circle, then increases by

10.25%

11.25%

10.5 %

12.5%

10.25%

11.25%

10.5 %

12.5%

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Area Problems
A square, a circle and equilateral triangle have same perimeter. Consider the following statements. I. The area of square is greater than the area of the triangle. II. The area of circle is less then the area of triangle. Which of the statement is/are correct?

Only II

Only I

Both I and II

Neither I nor II

Only II

Only I

Both I and II

Neither I nor II

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

625 ? sq m

125 ? sq m

135 ? sq m

25 ? sq m

625 ? sq m

125 ? sq m

135 ? sq m

25 ? sq m

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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?

None of these

21 m

31 m

41 m

None of these

21 m

31 m

41 m

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

39.5%

34.5%

65.5%

31.5%

39.5%

34.5%

65.5%

31.5%

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Area Problems
The length and breadth of a square are increased by 40% and 30% respectively. The area of a resulting rectangle exceeds the area of the square by?

42%

82%

None of these

62%

42%

82%

None of these

62%

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Area Problems

Area Problems The radius of a circle is so increased that its circumference increased by 5%. The area of the circle, then increases by

Area Problems A square, a circle and equilateral triangle have same perimeter. Consider the following statements. I. The area of square is greater than the area of the triangle. II. The area of circle is less then the area of triangle. Which of the statement is/are correct?

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

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

Area Problems The length and breadth of a square are increased by 40% and 30% respectively. The area of a resulting rectangle exceeds the area of the square by?

Area Problems
The radius of a circle is so increased that its circumference increased by 5%. The area of the circle, then increases by

Area Problems
A square, a circle and equilateral triangle have same perimeter. Consider the following statements. I. The area of square is greater than the area of the triangle. II. The area of circle is less then the area of triangle. Which of the statement is/are correct?

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

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

Area Problems
The length and breadth of a square are increased by 40% and 30% respectively. The area of a resulting rectangle exceeds the area of the square by?