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:

10%

28%

10.08%

20%

10%

28%

10.08%

20%

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Area Problems
A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

80 cm

70 cm

50 cm

60 cm

80 cm

70 cm

50 cm

60 cm

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Area Problems
Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 154 sq m.

7 m

12 m

8 m

13 m

7 m

12 m

8 m

13 m

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Area Problems
If a regular hexagon is inscribed in a circle of radius, r then its perimeter?

9r

6r

12r

3r

9r

6r

12r

3r

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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?

32.72 km/hr.

31.68 km/hr.

36.25 km/hr.

29.46 km/hr.

32.72 km/hr.

31.68 km/hr.

36.25 km/hr.

29.46 km/hr.

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Area Problems
The length of a class room floor exceeds its breadth by 25 m. The area of the floor remains unchanged when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the floor is

4870 sq.m

4987 sq.m

4442 sq.m

5100 sq.m

4870 sq.m

4987 sq.m

4442 sq.m

5100 sq.m

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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 A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

Area Problems Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 154 sq m.

Area Problems If a regular hexagon is inscribed in a circle of radius, r then its perimeter?

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 length of a class room floor exceeds its breadth by 25 m. The area of the floor remains unchanged when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the floor 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
A rectangle has 15 cm as its length and 150 cm 2 as its area .Its area is increased to 1 1 / 3 times the original area by increasing only its length . Its new perimeter is?

Area Problems
Find the length of a rope by which a cow must be tethered in order that it may be able to graze an area of 154 sq m.

Area Problems
If a regular hexagon is inscribed in a circle of radius, r then its perimeter?

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 length of a class room floor exceeds its breadth by 25 m. The area of the floor remains unchanged when the length is decreased by 10 m but the breadth is increased by 8 m. The area of the floor is