A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:

Area Problems
A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:

20%

28%

10%

10.08%

20%

28%

10%

10.08%

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Area Problems
The perimeter of two squares are 68 cm. Find the perimeter of the third square whose area is equal to the different of the areas of these two squares.

60 cm

32 cm

8 cm

64 cm

60 cm

32 cm

8 cm

64 cm

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Area Problems
The lengths of three line segments (in cm) are given in each of the four cases. Which one of the following cases is not suitable to be the three sides of a triangle?

2, 4, 5

3, 4, 5

2, 3, 5

2, 3, 4

2, 4, 5

3, 4, 5

2, 3, 5

2, 3, 4

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Area Problems
The ratio between the perimeter and the breadth of a rectangle is 5 : 1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?

None of these

Data inadequate

18 cm

24 cm

None of these

Data inadequate

18 cm

24 cm

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

15%

12.36%

8.39%

17%

15%

12.36%

8.39%

17%

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Area Problems
The ratio of the corresponding sides of two similar triangles is 3 : 4, The ratio of their areas is?

3 : 4

9 : 16

4 : 3

? 3: 2

3 : 4

9 : 16

4 : 3

? 3: 2

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Area Problems

Area Problems A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:

Area Problems The perimeter of two squares are 68 cm. Find the perimeter of the third square whose area is equal to the different of the areas of these two squares.

Area Problems The lengths of three line segments (in cm) are given in each of the four cases. Which one of the following cases is not suitable to be the three sides of a triangle?

Area Problems The ratio between the perimeter and the breadth of a rectangle is 5 : 1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?

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

Area Problems The ratio of the corresponding sides of two similar triangles is 3 : 4, The ratio of their areas is?

Area Problems
A towel, when bleached, was found to have lost 20% of its length and 10% of its breadth. The percentage of decrease in area is:

Area Problems
The perimeter of two squares are 68 cm. Find the perimeter of the third square whose area is equal to the different of the areas of these two squares.

Area Problems
The lengths of three line segments (in cm) are given in each of the four cases. Which one of the following cases is not suitable to be the three sides of a triangle?

Area Problems
The ratio between the perimeter and the breadth of a rectangle is 5 : 1. If the area of the rectangle is 216 sq. cm, what is the length of the rectangle?

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

Area Problems
The ratio of the corresponding sides of two similar triangles is 3 : 4, The ratio of their areas is?