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%
20%
10%
10.08%

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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?

1/2?21 cm2
3/2?21 cm2
?212
2?21 cm2

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

55%
22%
33%
44%

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