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%

20%

10.08%

10%

28%

20%

10.08%

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
If 88 m wire is required to fence a circular plot of land, then the area of the plot is?

None of these

526 m2

616 m2

556 m2

None of these

526 m2

616 m2

556 m2

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
Area of rectangular field is 3584 m 2 and the length and the breadth are in the ratio 7 : 2, respectively. What is the perimeter of the rectangle?

286 m

246 m

292 m

288 m

286 m

246 m

292 m

288 m

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
Floor of a square room of side 10 m is to be completely covered with square tiles, each having length 50 cm. The smallest number of tiles needed is?

400

500

300

200

400

500

300

200

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
The length of a rectangular field is increased by 60 % . By what percent would the width have to be decreased to maintain the same area?

60%

120%

75%

371/2%

60%

120%

75%

371/2%

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

Area Problems
A person observed that he required 30 s time to cross a circular ground along its diameter than to cover it once along the boundary. If his speed was 30m/min, than the radius of the circular ground is (take ? = 22/7)

7.5 m

5.5 m

10.5 m

3.5 m

7.5 m

5.5 m

10.5 m

3.5 m

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

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 If 88 m wire is required to fence a circular plot of land, then the area of the plot is?

Area Problems Area of rectangular field is 3584 m 2 and the length and the breadth are in the ratio 7 : 2, respectively. What is the perimeter of the rectangle?

Area Problems Floor of a square room of side 10 m is to be completely covered with square tiles, each having length 50 cm. The smallest number of tiles needed is?

Area Problems The length of a rectangular field is increased by 60 % . By what percent would the width have to be decreased to maintain the same area?

Area Problems A person observed that he required 30 s time to cross a circular ground along its diameter than to cover it once along the boundary. If his speed was 30m/min, than the radius of the circular ground is (take ? = 22/7)

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
If 88 m wire is required to fence a circular plot of land, then the area of the plot is?

Area Problems
Area of rectangular field is 3584 m 2 and the length and the breadth are in the ratio 7 : 2, respectively. What is the perimeter of the rectangle?

Area Problems
Floor of a square room of side 10 m is to be completely covered with square tiles, each having length 50 cm. The smallest number of tiles needed is?

Area Problems
The length of a rectangular field is increased by 60 % . By what percent would the width have to be decreased to maintain the same area?

Area Problems
A person observed that he required 30 s time to cross a circular ground along its diameter than to cover it once along the boundary. If his speed was 30m/min, than the radius of the circular ground is (take ? = 22/7)