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
556 m2
616 m2

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Area Problems
The question given below contain two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the question ? Question : What is the height of a right-angled triangle ? Statements : A. The area of the triangle is 20 times its base. B. The perimeter of the triangle is equal to that of a square of the side 10 cm.

Only statement A is required
Only statement B is required
Both A & B are required
Neither (A) nor (B) is reuired

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Area Problems
The length of a rectangle is twice its breadth. If its length is decreased half of the 10 cm and the breadth is increased by half of the 10 cm cm, the area of the rectangle is increased by 5 sq cm, more than 70 sq cm. Find the length of the rectangle.

21 cm
40 cm
45 cm
30 cm

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