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MBD-Surface Areas and Volumes-Exercise
- A copper wire 36m long with diameter 2 mm is melted to form a sphere. ...
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- A hemispherical bowl of steel is of thickness 0.3 cm (See Fig) If the ...
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- Match the following : .
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- Find x+y+z
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- If diameter of a sphere is decreased by 25% then what percent does its...
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- Sameera wants to celebrate the fifth birthday of her daughter with a p...
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- The surface area of a cuboid is
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- The surface area of a cube if its edge is a is?
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- The length, breadth and height of a room is 5m, 4m and 3m. The cost of...
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- The floor of a rectangular hall has a perimeter 250 m. If the cost of ...
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- The breadth of a room is twice its height and is half of its length. T...
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- The area of three adjacent faces of a cube is x, y and z. Its volume V...
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- Two cubes each of edge 12 cm are joined. The surface area of new cuboi...
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- The curved surface area of a cylinder of height h and base radius r :
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- The total surface area of a cylinder of base radius r and height h is ...
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- The curved surface area of a cylinder of height 14 cm Is 88 cm^2. The ...
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- It is required to make a closed cylindrical tank of height 1 m and bas...
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- A metal pipe is 77 cm long. The inner diameter of a cross section is 4...
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- The diameter of a roller is 84 cm and its length is 120 cm. It takes 5...
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- A cylindrical pillar is 50 cm in diameter and 3.5 m in height. Find th...
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