Surface Areas and Volumes
CBSE Class 10 Mathematics · every board question from this chapter, 2025–2025 · 9 of them repeated across years
- The radii 'r' of a sphere and that of the base of a cone are same. If their volumes are also same, then the height of the cone is:2025
- On the top face of the wooden cube of side 7 cm, hemispherical depressions of radius 0.35 cm are to be formed by taking out the…2025asked 3×
- If the volumes of two cubes are in the ratio 8: 125, then the ratio of their surface areas is:2025asked 2×
- If a cone of greatest possible volume is hollowed out from a solid wooden cylinder, then the ratio of the volume of remaining…2025asked 3×
- A cone of height 12 cm and slant height 13 cm is surmounted on a hemisphere having radius equal to that of cone. The entire…2025asked 3×
- If the radii of the bases of a cylinder and a cone are in the ratio 3: 4 and their heights are in the ratio 2: 3, find the ratio…2025
- A room is in the form of a cylinder surmounted by a hemispherical dome. The base radius of the hemisphere is half of the height…2025asked 2×
- A solid toy is in the form of a hemisphere surmounted by a right circular cone. The height of the cone is 2 cm and the diameter…2025
- A bat manufacturing company made a huge bat for charity and got it signed by world cup winning team. The dimensions of the bat…2025
- Fermentation tanks are designed in the form of cylinder mounted on a cone as shown below: The total height of the tank is 3.3 m…2025
- On the day of her examination, Riya sharpened her pencil from both ends as shown below: The diameter of the cylindrical and…2025
- A wooden cubical die is formed by forming hemispherical depressions on each face of the cube such that face 1 has one depression,…2025
- From one face of a solid cube of side 14 cm, the largest possible cone is carved out. Find the volume and surface area of the…2025asked 2×
- From one of the faces of a solid wooden cube of side 14 cm, maximum number of hemispheres of diameter 1.4 cm are scooped out.…2025asked 3×
- A vessel is in the form of an inverted cone. Its height is 8 cm and the radius of its top, which is open, is 5 cm. It is filled…2025asked 2×
- In order to provide shelter to flood victims, a shed was constructed using tin sheets which is in the form of cuboid surmounted…2025
- A skilled carpenter decided to craft a special rolling pin for the local baker. He carefully joined three cylindrical pieces of…2025asked 3×
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