Home
Class 8
MATHS
The difference between inside and out...

The difference between inside and outside surfaces of a cylindrical tube 14cm long is 88sq. cm. If the volume of the tube is 176 cubic cm, find the inner and outer radii of the tube.

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • MENSURATION-II (VOLUMES AND SURFACE AREAS OF A CUBOID AND A CUBE)

    RD SHARMA ENGLISH|Exercise All Questions|134 Videos
  • PERCENTAGE

    RD SHARMA ENGLISH|Exercise All Questions|56 Videos

Similar Questions

Explore conceptually related problems

The difference between outside and inside surface of a cylindrical metallic pipe 14cm long is 44 c m^2 . If the pipe is made of 99cu centimetres of metal, find the outer and inner radii of the pipe.

The difference between outside and inside surfaces of a cylindrical metallic pipe 14cm long is 44\ c m^2dot If the pipe is made 99 cu centimetres of metal, find the outer and inner radii of the pipe.

The difference between outside and inside surfaces of a cylindrical metallic pipe 14cm long is 44\ c m^2dot. If the pipe is made 99 cu centimetres of metal, find the outer and inner radii of the pipe.

The difference between outside and inside surface areas of cylindrical metallic pipe 14cm long is 44 c m^2dot If the pipe is made of 99 c m^3 of metal, find the outer and inner radii of the pipe

The difference between the outer and the inner curved surface areas of a hollow cylinder, 14cm long, is 88sq. cm. Find the outer and the inner radii of the cylinder, given that the volume of metal used is 176cu.cm.

The difference between the outer and inner curved surface areas of a hollow right circular cylinder 14 cm long is 88\ c m^2 . If the volume of metal used in making the cylinder is 176\ c m^3 , find the outer and inner diameters of the cylinder. (Use pi=22//7 )

A cylindrical metallic pipe is 14 cm long. The difference between the outside and inside surface is 44 cm^(2) . If the pipe is made up of 99 cubic cm of metal, find the outer and inner radii of the pipe.

The sum of the inner and the outer curved surfaces of a hollow metallic cylinder is 1056 cm ^(2) and the volume of material in it is 1056 cm^(3). Find its internal and external radii. Given that the height of the cylinder is 21 cm.

The curved surface area of cyclinder of height 14 cm is 88 cm ^(2) . Find the diameter of the base of the cyclinder.

The difference between the outer curved surface area and the inner curved surface area of a hollow cylinder is 352 cm^(2). If its height is 28 cm and the volume of material in it is 704 cm^(3), find its external curved surface area.

RD SHARMA ENGLISH-MENSURATION-III (SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER)-All Questions
  1. A rectangular sheet of paper 30 c m\ ×\ 18 c m can be transformed in...

    Text Solution

    |

  2. The rain which falls on a roof 18m long and 16.5m wide is allowed t...

    Text Solution

    |

  3. A piece of ductile metal is in the form of a cylinder of diameter 1...

    Text Solution

    |

  4. Find the length of 13.2 kg of copper wire of diameter 4mm, when 1 c...

    Text Solution

    |

  5. 2.2 cubic dm of brass is to be drawn into a cylindrical wire 0.25 c...

    Text Solution

    |

  6. The difference between inside and outside surfaces of a cylindrical...

    Text Solution

    |

  7. Water flows out through a circular pipe whose internal diameter is ...

    Text Solution

    |

  8. A cylindrical tube, open at both ends, is made of metal. The intern...

    Text Solution

    |

  9. From a tap of inner radius 0.75cm, water flows at the rate of 7m...

    Text Solution

    |

  10. A cylindrical water tank of diameter 1.4m and height 2.1m is being ...

    Text Solution

    |

  11. A rectangular sheet of paper 30 c m\ ×\ 18 c m can be transformed in...

    Text Solution

    |

  12. How many litres of water flow out of a pipe having an area of cross...

    Text Solution

    |

  13. A solid cylinder has a total surface area of 231\ c m^2dot Its curv...

    Text Solution

    |

  14. Find the cost of sinking a tubewell 280m deep, having diameter 3...

    Text Solution

    |

  15. Find the length of 13.2 kg of copper wire of diameter 4mm, when 1 c...

    Text Solution

    |

  16. 2.2 cubic dm of brass is to be drawn into a cylindrical wire 0.25 c...

    Text Solution

    |

  17. A well with 10m inside diameter is dug 8.4m deep. Earth taken out o...

    Text Solution

    |

  18. A hollow garden roller, 63cm wide with a girth of 440 cm, is made o...

    Text Solution

    |

  19. What length of a solid cylinder 2 cm in diameter must be taken to r...

    Text Solution

    |

  20. In the middle of a rectangular field measuring 30 mxx20 m , a well ...

    Text Solution

    |