Area Problems
The difference between the circumference and the radius of a circle is 37 cm. The area of a circle is?

111 sq. cm
154 sq. cm
148 sq. cm
259 sq. cm

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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. 384
Rs. 192
Rs. 298
Rs. 96

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