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Around a rectangular garden of length 10 m and width 5 m, a road 1 m wide is laid. The cost of metalling the road at Rs.200 per m2 is:

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Important Questions on Mensuration (Two Dimension)

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The length of a rectangle is twice its width. If the length of its diagonal is 95 meters, then the perimeter of the rectangle is:
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Of two square fields, the area of one is 1 hectare and the other one is broader by 1%. The difference in their areas is:
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The radius of a circle has been reduced from 9 cm to 7 cm. The approximate percentage decrease in area is:
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The area of the largest triangle that can be inscribed in a semi-circle of radius r cm is:
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The diameter of a wheel is 63 cm. Distance travelled by the wheel in 100 revolutions is:
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The perimeter of an isosceles triangle is equal to 14 cm, the ratio of lateral side to the base is 5:4. The area of the triangle is:
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A square and an equilateral triangle have equal perimeters. If the diagonal of the square is 122 cm, then the area of the triangle is:
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Circular quadrants of unit radius are cut from the corners of a rectangle of length 10 m and width 2π meters. The area of the remaining portion is: