The ratio of the radii of two circle is 1:3 the radio of their areas is?

Area Problems
The ratio of the radii of two circle is 1:3 the radio of their areas is?

1:6

None of these

1:9

1:3

1:6

None of these

1:9

1:3

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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

Both I and II

Neither I nor II

Only I

Only II

Both I and II

Neither I nor II

Only I

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Area Problems
If the area of a semi-circle be 77 sq m, find its perimeter.

48 m

42 m

36 m

54 m

48 m

42 m

36 m

54 m

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Area Problems
if the side of a square be increased by 4 cms. The area increased by 60 sq. cms . The side of the square is?

None of these

14cm

13 cm

12 cm

None of these

14cm

13 cm

12 cm

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Area Problems
A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges?

20

24

30

33

20

24

30

33

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Area Problems
If the diameters of a circle is increased by 100% . Its area is increased by?

100%

300%

400%

200%

100%

300%

400%

200%

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems

Area Problems The ratio of the radii of two circle is 1:3 the radio of their areas is?

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 If the area of a semi-circle be 77 sq m, find its perimeter.

Area Problems if the side of a square be increased by 4 cms. The area increased by 60 sq. cms . The side of the square is?

Area Problems A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges?

Area Problems If the diameters of a circle is increased by 100% . Its area is increased by?

Area Problems
The ratio of the radii of two circle is 1:3 the radio of their areas is?

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
If the area of a semi-circle be 77 sq m, find its perimeter.

Area Problems
if the side of a square be increased by 4 cms. The area increased by 60 sq. cms . The side of the square is?

Area Problems
A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges?

Area Problems
If the diameters of a circle is increased by 100% . Its area is increased by?