Home
Class 14
MATHS
If the heights of two cones are in th...

If the heights of two cones are in the ratio 7 : 3 and their diameters are in the ratio 6 : 7, what is the ratio of their volumes?

Promotional Banner

Topper's Solved these Questions

  • TRUE DISCOUNT

    RS AGGARWAL|Exercise All Questions|26 Videos

Similar Questions

Explore conceptually related problems

If the heights of two cylinders are in the ratio of 4:3 and their radii are in the ratio of 3:4 then what is the ratio of their volumes..

The ratii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio 5 : 3 . The ratio of their volumes is

If the volumes of two right circular cones are in the ratio 1 : 3 and their diameters are in the ratio 3:5, then the ratio of their heights is

If the radii of two cylinders are in the ratio 2:3 and their heights are in the ratio 5:3, then find the ratio of their volumes.

If the volumes of two cones are in the ratio 1:4 and their diameters are in the ratio 4:5, then the ratio of their heights, is (a) 1:5 (b) 5:4 (c) 5:16 (d) 25:64

The base radii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio 5: 3. The ratio of their volumes is :

The radii of two cylinders are in the ratio 2:3 and their heights are in the ratio 5:3 . The ratio of their volumes is

RS AGGARWAL-VOLUME AND SURFACE AREAS-All Questions
  1. How many metres of cloth 5m wide will be required to make a conical...

    Text Solution

    |

  2. The heights of two right circular cones are in the ratio 1 : 2 and ...

    Text Solution

    |

  3. If the heights of two cones are in the ratio 7 : 3 and their diamet...

    Text Solution

    |

  4. The radii of the bases of a cylinder and a cone are in the ratio of...

    Text Solution

    |

  5. A conical vessel, whose internal radius is 12 cm and height 50 cm, ...

    Text Solution

    |

  6. The radius and height of a right solid circular cone are r and h re...

    Text Solution

    |

  7. In a rocket shaped firecracker, explosive powder is to be filled up...

    Text Solution

    |

  8. Find the volume and surface area of a sphere of radius 10.5 cm.

    Text Solution

    |

  9. If the radius of a sphere is increased by 50%, find the increase pe...

    Text Solution

    |

  10. Find the number of lead balls, each 1 cm in diameter that can be ma...

    Text Solution

    |

  11. Three spheres of radii 3 cm, 4 cm and 5 cm are melted to form a new...

    Text Solution

    |

  12. How many spherical bullets can be made out of a lead cylinder 28 cm...

    Text Solution

    |

  13. A copper sphere of diameter 18 cm is drawn into a wire of diameter ...

    Text Solution

    |

  14. Two metallic right circular cones having their heights 4.1 cm and 4...

    Text Solution

    |

  15. A cone and a sphere have equal radii and equal volumes. Find the ra...

    Text Solution

    |

  16. Find the volume, curved surface area and the total surface area of ...

    Text Solution

    |

  17. A hemispherical bowl of internal radius 9 cm contains a liquid. This l...

    Text Solution

    |

  18. A cone, a hemisphere and a cylinder stand on equal bases and have t...

    Text Solution

    |

  19. CONE + HEMISPHER : A Cylinderical Container of radius 6cm and height 1...

    Text Solution

    |

  20. A cuboid has ........... edges. (a) 4          (b) 8          (c) 1...

    Text Solution

    |