Area Problems
The cost of fencing a square field @ Rs. 20 per metre is Rs.10.080.How much will it cost to lay a three meter wide pavement along the fencing inside the field @ Rs. 50 per sq m

43800
73800
83800
53800

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Area Problems
Of the square fields the area of the one is 1 hectare, while the another one is broader by 1% the difference is area is?

100 sq. metres
200 sq. metres
201 sq. metres
101 sq. metres

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Area Problems
If the area of an equilateral triangle is x and its perimeter is y, then which one of the following is correct?

y2 = 432 x2
None of these
y4 = 432 x2
y4 = 216 x2

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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. 96
Rs. 384
Rs. 298
Rs. 192

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