Area Problems
How many circular plates of diameter d be taken out of a square plate of side 2d with minimum loss of material?

5
8
6
2

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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. 298
Rs. 96
Rs. 192

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Area Problems
The altitude drawn to the base of an isosceles triangle is 8cm and the perimeter is 32cm. Find the area of the triangle?

80
50
60
70

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