Area Problems
The diameter of a circle is 105 cm less than the circumference. What is the diameter of the circle?

49 cm
48 cm
44 cm
46 cm

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Area Problems
A square, a circle and equilateral triangle have same perimeter. Consider the following statements. I. The area of square is greater than the area of the triangle. II. The area of circle is less then the area of triangle. Which of the statement is/are correct?

Both I and II
Only II
Only I
Neither I nor II

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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.

45 cm
40 cm
21 cm
30 cm

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