Home
Class 10
MATHS
A well of diameter 3 m is dug 14 m deep....

A well of diameter 3 m is dug 14 m deep. The earth taken out of it has been spread evenly all around it in the shape of a circular ring of width 4 m to form an embankment. Find the height of the embankment.

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

A well of diameter 3m is dug 14 m deep. The earth taken out of it has been spread evenly all around it in the shape of a circular ring of width 4m to form an embankment. Find the height of the embankment.

A well of diameter 3m is dug 14m deep.The earth taken out of it has been spread evenly all around it in the shape of a circular ring of width 4m to form an embankment.Find the height of the embankment.

A well of diameter 14 m. is dug 15 m. deep. The earth taken out of it has been spread evenly all around it in the shape of a circular ring of width 7m. to form an embankment.Find the height of the embankment:

A well of diameter 4 m is dug 21 m deep . The earth taken out of ot has been spread envenly all around it in the shape of a circular ring of width 3 m to form an embankment .Find the height of the embankment .

A well of inner diameter 14m is dug 12m deep.The earth taken out of it has been spread evenly all around it in the shape of a circular ring of width 7m to form an embankment.Find the height of the embankment.

A well of diameter 4 m and depth 21 m is dug . The earth taken out of it is evenly spread all around it in the shape of a circular ring of width 3 m to form an embankment . Find the height of the embankment .

A well of diameter 3 m is dug 14 m deep. The earth taken out of it has been spread evenly all around it to a width of 4 m to form an embankment. Find the height of the embankment.

A well of diameter 4 m is dug 14 m deep. The earth taken out of it is spread evenly all around the well to form a 40-cm-high embankment. Find the width the embankment.

A well of diameter 2 m is dug 14 m deep. The earth taken out of it is spread evenly all around it to form an embankment of height 40 cm. Find the width of the embankment.

A well with 14m diameter is dug 8m deep.The earth taken out of it has been evenly spread all around it to a width of 21m to form as embankment.Find the height of the embankment.

RD SHARMA-SURFACE AREAS AND VOLUMES-All Questions
  1. A cylindrical bucket 28 cm in diameter and 72 cm high is full of wa...

    Text Solution

    |

  2. A cubic cm of gold is drawn into a wire 0.1 mm in diameter, find th...

    Text Solution

    |

  3. A well of diameter 3 m is dug 14 m deep. The earth taken out of it ...

    Text Solution

    |

  4. A conical vessel whose internal radius is 10 cm and height 48 cm is...

    Text Solution

    |

  5. The vertical height of a conical tent is 42 dm and the diameter of ...

    Text Solution

    |

  6. A cylinder and a cone have equal radii of their bases and equal hei...

    Text Solution

    |

  7. A sphere of diameter 5 cm is dropped into a cylindrical vessel part...

    Text Solution

    |

  8. A spherical ball of iron has been melted and made into smaller ball...

    Text Solution

    |

  9. Find the depth of a cylindrical tank of radius 28 m, if its capacit...

    Text Solution

    |

  10. A hemispherical bowl of internal radius 15 cm contains a liquid. Th...

    Text Solution

    |

  11. In a cylindrical vessel of diameter 24 cm, filled up with sufficien...

    Text Solution

    |

  12. A hemisphere of lead of radius 7 cm is cast into a right circular c...

    Text Solution

    |

  13. A solid metallic sphere of diameter 28 cm is melted and recast into...

    Text Solution

    |

  14. The diameter of a copper sphere is 18 cm. The sphere is melted and ...

    Text Solution

    |

  15. A hemisphere of lead of radius 7 cm is cast into a right circular c...

    Text Solution

    |

  16. A metallic sphere of radius 10.5 cm is melted and recast into small...

    Text Solution

    |

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

    Text Solution

    |

  18. A metallic spherical shell of internal and external diameters 4 cm and...

    Text Solution

    |

  19. The larges sphere is carved out of a cube of side 10.5 cm. Find the...

    Text Solution

    |

  20. Find the weight of a hollow sphere of metal having internal and ext...

    Text Solution

    |