Area Problems
A man walked diagonally across a square lot. Approximately, what was the percent saved by not walking along the edges?

30
33
24
20

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Area Problems
A room is half as long again as it is broad. The cost of carpeting the at Rs. 5 per sq.m is Rs. 270 and the cost of papering the four walls at Rs. 10 per sq.m is Rs. 1720. If a door and 2 windows occupy 8 sq. m, find the dimensions of the room.

b=5; l=6; H=18
l=5; b=18; H=18
b=6; l=18; H=6
l=6; b=18; H=15

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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?

133 cm
145 cm
135 cm
144 cm

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