The percentage increase in the area of a rectangle, if each of its sides is increased by 20%

Area Problems
The percentage increase in the area of a rectangle, if each of its sides is increased by 20%

33%

22%

44%

55%

33%

22%

44%

55%

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Area Problems
The area of a right angled triangle is 40 sq cm. If its base is equal to 28 cm. find its height.

36/7 cm

26/7 cm

46/7 cm

56/7 cm

36/7 cm

26/7 cm

46/7 cm

56/7 cm

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Area Problems
The perimeter of an isosceles triangle is equal to 14 cm . The lateral side is to the base in the ratio 5 : 4 the area of the triangle is?

3/2?21 cm2

1/2?21 cm2

?212

2?21 cm2

3/2?21 cm2

1/2?21 cm2

?212

2?21 cm2

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Area Problems
A room is half as long again as it is broad. The cost of carpeting the at Rs. 5 per sq.m is Rs. 270 and the cost of papering the four walls at Rs. 10 per sq.m is Rs. 1720. If a door and 2 windows occupy 8 sq. m, find the dimensions of the room.

l=6; b=18; H=15

b=6; l=18; H=6

b=5; l=6; H=18

l=5; b=18; H=18

l=6; b=18; H=15

b=6; l=18; H=6

b=5; l=6; H=18

l=5; b=18; H=18

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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:

28%

10%

20%

10.08%

28%

10%

20%

10.08%

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Area Problems
The length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ 26.50 per metre is Rs. 5300, what is the length of the plot in metres?

120

Data inadequate

None of these

40

120

Data inadequate

None of these

40

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Area Problems

Area Problems The percentage increase in the area of a rectangle, if each of its sides is increased by 20%

Area Problems The area of a right angled triangle is 40 sq cm. If its base is equal to 28 cm. find its height.

Area Problems The perimeter of an isosceles triangle is equal to 14 cm . The lateral side is to the base in the ratio 5 : 4 the area of the triangle is?

Area Problems A room is half as long again as it is broad. The cost of carpeting the at Rs. 5 per sq.m is Rs. 270 and the cost of papering the four walls at Rs. 10 per sq.m is Rs. 1720. If a door and 2 windows occupy 8 sq. m, find the dimensions of the room.

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 length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ 26.50 per metre is Rs. 5300, what is the length of the plot in metres?

Area Problems
The percentage increase in the area of a rectangle, if each of its sides is increased by 20%

Area Problems
The area of a right angled triangle is 40 sq cm. If its base is equal to 28 cm. find its height.

Area Problems
The perimeter of an isosceles triangle is equal to 14 cm . The lateral side is to the base in the ratio 5 : 4 the area of the triangle is?

Area Problems
A room is half as long again as it is broad. The cost of carpeting the at Rs. 5 per sq.m is Rs. 270 and the cost of papering the four walls at Rs. 10 per sq.m is Rs. 1720. If a door and 2 windows occupy 8 sq. m, find the dimensions of the room.

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 length of a rectangular plot is 20 metres more than its breadth. If the cost of fencing the plot @ 26.50 per metre is Rs. 5300, what is the length of the plot in metres?