Related Questions

The length of a rectangle is twice its breadth . If its length is decreased y 5 cm and breadth is increased by 5 cm , the area of the rectangle is increased by 75 sq. cm . Find the length of the rectangle.
A 20 cm
B 25 cm
C 30 cm
D Try your self
The length and breadth of a rectangle are 24 meters and 12 meter respectively. By what percent the area of the rectangle will increase if its length and breadth are increased by 6%?
A 11.36
B 12.30
C 12.36
D 12.58
If the length of rectangle A is one -half of the length of rectangle B , and the width of rectangle A is one -half of the width of rectangle B, what is the ratio of the area of rectangle A to the area of rectangle B?
A 1/4
B 1/2
C 1/1
D 2/1
If the length of rectangle A is one-half the length of rectangle B, and the width of rectangle A is one-helf the width of rectangle B, what is the ratio of the area of rectangle A to the are of rectangle B?
A 1/4
B 1/2
C 1/1
D 2/1
The length of a rectangle is twice than that of its breadth. If the length of the rectangle is increased by 10%, while its breadth is decreased by 10% what is the percentage change in the perimeter ?
A 3 1/3%
B 3 2/3%
C 4%
D No change
The length of a rectangle is 18 cm and its breadth is 10 cm, When the length is increased to 25 cm, what will be the breadth of the rectangle if the area remains the same?
A 7 cm
B 7.1 cm
C 7.2 cm
D 7.3 cm
The length of a rectangle is 20% more than its breadth . Find the ratio of the area of the rectangle to that of the square whose side is equal to the breadth of the rectangle .
A 8 : 9
B 3 : 2
C 6 : 5
D 2 : 1
If the length of rectangle B and the width of rectangle A is one-half the width of rectangle B, what is the ratio of the area of rectangle A to the area of rectangle B?
A 1/4
B 1/2
C 1/1
D 2/1
The length of a rectangular plot is 60% more than its breadth . If the difference between the length and the breadth of that rectangle is 24 cm. what is the area of that rectangle ?
A 2400 sq. cm
B 2480 .cm
C 2560 sq.cm
D Data inadequate
The length of a rectangle is decreased by 25% and the breadth is increased by 40% .What percentage change in the area of rectangle ?
A 5%
B 10%
C 12.5%
D 15%

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