Question
The perimeter of a square field is 12 cm more than the perimeter of a rectangle. The length of the rectangle is 40 cm which is 200% of its width. If a street of width 10 cm surrounds from outside the square, then find the total cost of constructing the street at the rate of Rs. 24 per sq. cm?
More Mensuration Questions
- The perimeter of a rectangular field is 20 metres and its area is 18 m2 . What is the length of the diagonal of this field?
- If the area of a square field is 576 m 2 , then find the diagonal of the square field.
- The perimeter of a square field is 18 cm more than the perimeter of a rectangle. The length of the rectangle is 77 cm which is 350% of its width. If a stre...
- The total surface area of a cylinder is 6,600 cm² and its radius is 25 cm. If the height is (k + 10), then calculate k². (Use π = 22/7)
- A right circular cylinder having total surface area of 18480 cm2 is immersed in a vessel completely filled with water. If the height of the cylinder is 40%...
- All the four lateral walls and the ceiling of a room of length 10 ft, breadth 7 ft and height 5 ft are to be painted. The total cost of painting is Rs. 272...
- The total surface area of a right circular cone is twice the surface area of a sphere having the same radius. If the volume of the sphere is 2304π cm3 , de...
- If the height of a cylinder becomes triple and radius is decreased by 20%, then what is the percentage change in its volume?
- Question 9
- The sum of the perimeters of a square and a rectangle is 124 metres. If the sum of the length and breadth of the rectangle is 34 cm, then find the area of ...
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