Home
Class 10
MATHS
Rachel, an engineering student, was aske...

Rachel, an engineering student, was asked to make a model shaped like a cylinder with two cones attached at its two ends by using a thin aluminium sheet. The diameter of the model is 3 cm and its length is 12 cm. If each cone has a height of 2 cm

Promotional Banner

Topper's Solved these Questions

  • STATISTICS

    RD SHARMA ENGLISH|Exercise All Questions|250 Videos
  • TRIANGLES

    RD SHARMA ENGLISH|Exercise All Questions|366 Videos
RD SHARMA ENGLISH-SURFACE AREAS AND VOLUMES-All Questions
  1. From a solid cylinder whose height is 2.4 cm and diameter 1.4 cm, a...

    Text Solution

    |

  2. A solid is in the shape of a cone standing on a hemisphere with both ...

    Text Solution

    |

  3. Rachel, an engineering student, was asked to make a model shaped li...

    Text Solution

    |

  4. A gulabjamun when completely ready for eating contains sugar syrup ...

    Text Solution

    |

  5. A pen stand made of wood is in the shape of a cuboid with four coni...

    Text Solution

    |

  6. A vessel in the form of inverted cone. Its height is 8 cm and radiu...

    Text Solution

    |

  7. A solid consisting of a right standing on a hemisphere is placed up...

    Text Solution

    |

  8. A solid iron pole consists of a cylinder of height 220 cm and base ...

    Text Solution

    |

  9. A spherical glass vessel has a cylindrical neck 8 cm long, 2 cm in ...

    Text Solution

    |

  10. Rasheed got a playing top (lattu) as his birthday present, which sur...

    Text Solution

    |

  11. A decorative block shown in Figure is made of two solids a cube and...

    Text Solution

    |

  12. A cubical block of side 7 cm is surmounted by a hemisphere. What is...

    Text Solution

    |

  13. A hemispherical depression is cut-out from one face of the cubical ...

    Text Solution

    |

  14. A medicine capsule is in the shape of a cylinder with two hemisphere...

    Text Solution

    |

  15. Shanta runs an industry in a shed which is in the shape of a cuboid ...

    Text Solution

    |

  16. A juice seller was serving his customers using glasses. The inner di...

    Text Solution

    |

  17. A container shaped like a right circular cylinder having diameter 1...

    Text Solution

    |

  18. A cistern, internally measuring 150\ c mxx120\ c mxx110\ c m has 12...

    Text Solution

    |

  19. A tent is in the form of a right circular cylinder surmounted by a ...

    Text Solution

    |

  20. A rocket is in the form of a circular cylinder closed at the lower ...

    Text Solution

    |