Area Problems
Area of a square with side x is equal to the area of a triangle with base x. The altitude of the triangle is?

x/2
x
2x
4x

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Area Problems
The cost of papering the four walls of a room is Rs. 48. Each one of length, breadth and height of another room is double that of this room.The cost of papering the walls of the new room is?

Rs. 298
Rs. 96
Rs. 384
Rs. 192

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Area Problems
The area of rectangle is 1.8 times the area of a square. The length of the rectangle is 5 times the breadth. The side of the square is 20 cm. What is the perimeter of the rectangle?

135 cm
144 cm
145 cm
133 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%

55%
22%
44%
33%

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