Area Problems
If the length of diagonal AC of a square ABCD is 5.2 cm then area of the square ABCD is?

13.52 sq.cm
12.62 sq.cm
15.12 sq.cm
10 sq.cm

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

22%
55%
44%
33%

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Area Problems
The length of a rectangle is twice its breadth. If its length is decreased by 5 cm and the breadth is increased by 5 cm, the area of the rectangle is increased by 75 cm 2 . Therefore , the length of the rectangle is?

20 cm
40 cm
50 cm
30 cm

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