Area Problems
If the diagonal of a square is double, how does the area of the square change?

Becomes two fold
Becomes three fold
Becomes four fold
None of these

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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?

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

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Area Problems
Area of a square and a rectangle are equal. If side of the square is 40 cm and length of the rectangle is 64 cm, what is the perimeter of the rectangle ?

194 cm
178 cm
187 cm
149 cm

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