Home
Class 10
MATHS
The material of a cone is converted i...

The material of a cone is converted into the shape of a cylinder of equal radius. If height of the cylinder is 5 cm, then height of the cone is (a) 10 cm        (b) 15 cm     (c) 18 cm       (d) 24 cm

Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    RD SHARMA|Exercise All Questions|230 Videos

  • TRIANGLES

    RD SHARMA|Exercise All Questions|361 Videos

Similar Questions

Explore conceptually related problems

The material of a cone is covered into the shape of a cylinder of equal radius. If the height of the cylinder is 5 cm. then height of the cone is ___.

The material of a cone is covered into the shape of a cylinder of equal radius. If the height of the cylinder is 5 cm. then height of the cone is ___.

The material of a cone is covered into the shape of a cylinder of equal radius. If the height of the cylinder is 8 cm. then height of the cone is ___.

The material of a cone is covered into the shape of a cylinder of equal radius. If the height of the cylinder is 10 cm. then height of the cone is ___.

The material of a solid cone is converted into the shape of a solid cylinder of equal radius. If the height of the cylinders 5 cm, what is the height of the cone ?

A metallic solid cone is melted to form a solid cylinder of equal radius. If the height of the cylinder is 6 cm, then the height of the cone was (a) 10 cm (b) 12 cm (c) 18 cm (d) 24 cm

If a metallic sphere of radius 6cm is melted and recast into the shape of a cylinder of radius 3cm, then the height of the cylinder is

A metallic sphere of radius 4.2cm is melted and recast into the shape of a cylinder of radius 6cm. Find the height of the cylinder.

RD SHARMA-SURFACE AREAS AND VOLUMES-All Questions
  1. A solid is hemispherical at the bottom and conical above. If the su...

    Text Solution

    |

  2. A solid sphere of radius r is melted and cast into the shape of ...

    Text Solution

    |

  3. The material of a cone is converted into the shape of a cylinder of...

    Text Solution

    |

  4. A circus tent is cylindrical to a height of 4 m and conical above i...

    Text Solution

    |

  5. The number of solid spheres, each of diameter 6 cm that could be mo...

    Text Solution

    |

  6. A sphere of radius 6 cm is dropped into a cylindrical vessel partly...

    Text Solution

    |

  7. If the radii of the circular ends of a bucket of height 40 cm are o...

    Text Solution

    |

  8. If a cone is cut into two parts by a horizontal plane passing throu...

    Text Solution

    |

  9. The height of a cone is 40 cm. A small cone is cut off at the top by a...

    Text Solution

    |

  10. A solid consists of a circular cylinder with an exact fitting right...

    Text Solution

    |

  11. A reservoir is in the shape of a frustum of a right circular cone. ...

    Text Solution

    |

  12. Water flows at the rate of 10 meter per minute through a cylindrical p...

    Text Solution

    |

  13. A cylindrical bucket, 32 cm high and with radius of base 18 cm, is ...

    Text Solution

    |

  14. The curved surface of a right circular cone of height 15 cm and bas...

    Text Solution

    |

  15. A right triangle with sides 3 cm, 4 cm and 5 cm is rotated about th...

    Text Solution

    |

  16. The curved surface area of a cylindrical pillar is 264 m2 and its v...

    Text Solution

    |

  17. A cylinder with base radius of 8 cm and height of 2 cm is melted to...

    Text Solution

    |

  18. The volumes of two spheres are in the ratio of 64 : 27. The ratio o...

    Text Solution

    |

  19. If three metallic spheres of radii 6 cm, 8 cm and 10 cm are melted ...

    Text Solution

    |

  20. The surface area of a sphere is same as the curved surface area of ...

    Text Solution

    |