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The height and the slant height of a con...

The height and the slant height of a cone are 21 cm and 28 cm respectively. Find the volume of the cone.

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MODERN PUBLICATION-SURFACE AREAS AND VOLUMES-EXERCISE
  1. Base radius of two cylinder are in the ratio 2 : 3 and their heights a...

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  2. The heihgt of a cone is 15 cm. if its volume if 500 picm^3. Then find ...

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  3. The height and the slant height of a cone are 21 cm and 28 cm respecti...

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  4. Find the volume of the largest right circular cone that can be placed ...

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  5. Find thelenght of cloth used in making a conical pandal of height 100 ...

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  6. Find the surface area of a sphere of radius 14 cm.

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  7. Find the volume of the sphere whose surface are is 154cm^2.

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  8. If a sphre of radius of 2r has the same volume as that of a cone with ...

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  9. If a sphere is inscribed in a cube, find the ratio of the volume of cu...

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  10. Find the total surface area of a hemisphere of radius 16 cm.

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  11. The surface area of a sphere of radius 5 cm is five times the area of ...

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  12. Find the maximum volume of a cone that can be carved out a solid hemis...

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  13. What amount of milk that a hemispherical bowl of radius 10 0cm can hol...

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  14. If the volumes of two spheres are in the ratio 6: 27, find the ratio o...

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  15. True/false Two identical solid cubes of side a are joined end to end. ...

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  16. True/false Two identical solid hemisphers of equal base radius r cm st...

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  17. True/false IF the volumes of two spheres are in the ratio 64:27, then ...

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  18. True/false The largest possible right circular cone is cut out of a cu...

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  19. True/false If a sphere is inscribed in a cube, then the ratio of the v...

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  20. If the length of the diagonal of a cube is 6sqrt3 cm, then the length ...

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