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The base radii of two right circular con...

The base radii of two right circular cones of the same height are in the ratio 3:5. Find the ratio of their volumes.

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RD SHARMA ENGLISH-SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER CONE-All Questions
  1. The diameter of a right circular cone is 8cm and its volume is 48\ ...

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  2. The volume of a cone is 18480c m^3dot If the height of the cone is 40c...

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  3. The base radii of two right circular cones of the same height are i...

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  4. A right circular cone is 3.6 cm high and radius of its base is 1.6 ...

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  5. A conical vessel whose internal radius is 5 cm and height 24cm is f...

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  6. A right triangle A B C with its dies 5cm, 12cm and 13cm is revolved ab...

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  7. A cone and a cylinder are having the same base. Find the ratio of t...

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  8. A cone of a radius 5cm is filled with water. If the water poured in...

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  9. A solid cube of side 7cm is melted to make a cone of height 5cm, fi...

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  10. From a right circular cylinder with height 10cm and radius of base ...

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  11. The radius and height of a cone are in the ratio 3:4. If its volume...

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  12. If h , c ,V are respectively the height, the curved surface and the...

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  13. A cone of height 24cm has a curved surface area 550\ c m^2dot Find ...

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  14. A conical tent is to accommodate 11 persons. Each persons must have...

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  15. A semi-circular sheet of metal of diameter 28cm is bent into an ope...

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  16. A conical tent is 9m high and the radius of its base is 12m. (i) What...

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  17. Find the volume of the larges right circular cone that can be cut o...

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  18. A cylinder is within the cube touching all the vertical faces. A co...

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  19. Find the volume of a right circular cone with: (i) radius 6cm, height ...

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  20. Find the capacity in litres of a conical vessel with (i) radius 7 cm, ...

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