Home
Class 9
MATHS
A heap of wheat is in the form of a cone...

A heap of wheat is in the form of a cone whose diameter is 10.5 m and height is 3 m. Find its volume. The heap is to be covered by canvas to protect it from rain. Find the area of the canvas required

Promotional Banner

Topper's Solved these Questions

  • SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER

    RD SHARMA ENGLISH|Exercise All Questions|133 Videos

  • SURFACE AREA AND VOLUME OF A SPHERE

    RD SHARMA ENGLISH|Exercise All Questions|140 Videos

Similar Questions

Explore conceptually related problems

A heap of wheat is in the form of a cone of diameter 16.8 m and height 3.5 m. Find its volume. How much cloth is required to just cover the heap ?

A heap of wheat is in the form of a cone of diameter 9 m and height 3.5 m . Find its volume. How much canvas cloth is required to just cover the heap? (Use pi=3. 14 )

A heap of wheat is in the form of a cone of diameter 9m and height 3.5m. Find its volume. How much canvas cloth is required to just cover the heap? (U s e\ pi=3. 14)

A heap of rice is in the form of a cone of base diameter 24m and height 3.5 m. Find the volume of the rice. How much canvas cloth is required to just cover the heap

The area of base of a conical drum is 44 m^(2) and its height is 2.1 m. Find its volume.

Diameter of the base of a cone is 10.5 cm and its slant height is 10 cm. Find its curved surface area.

A heap of wheat is in the form of a cone of diameter 14m and vertical height 51cm, supposing the material of which it is made weight 10 grams per cubic cm.

Find the volume of a sphere whose diameter is: 14cm (ii) 3.5 dm (iii) 2.1 m

The area of the base of a right circular cone is 314 c m^2 and its height is 15cm. Find the volume of the cone.

The area of the base of a right circular cone is 314 c m^2 and its height is 15cm. Find the volume of the cone.

RD SHARMA ENGLISH-SURFACE AREA AND VOLUME OF A RIGHT CIRCULAR CYLINDER CONE-All Questions
  1. Find the ratio of the surface areas of two cones if their diameters...

    Text Solution

    |

  2. A bus stop is barricaded from the remaining part of the road, by us...

    Text Solution

    |

  3. A heap of wheat is in the form of a cone whose diameter is 10.5 m a...

    Text Solution

    |

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

    Text Solution

    |

  5. The area of the base of a right circular cone is 314 c m^2 and its hei...

    Text Solution

    |

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

    Text Solution

    |

  7. A cone of height 24cm has a curved surface area 550c m^2dot Find its v...

    Text Solution

    |

  8. A conical tent is to accommodate 11 persons. Each persons must have 4 ...

    Text Solution

    |

  9. A right circular cone is 3.6 cm high and radius of its base is 1.6 ...

    Text Solution

    |

  10. A conical vessel whose internal radius is 5 cm and height 24 cm is f...

    Text Solution

    |

  11. The volume of a cone is 18480c m^3dot If the height of the cone is 40c...

    Text Solution

    |

  12. The base radii of two right circular cones of the same height are in...

    Text Solution

    |

  13. From a right circular cylinder with height 10cm and radius of base ...

    Text Solution

    |

  14. If h , c ,V are respectively the height, the curved surface and the...

    Text Solution

    |

  15. A right triangle ABC with its sides 5 cm, 12cm and 13cm is revolved...

    Text Solution

    |

  16. A cone of a radius 5 cm is filled with water. If the water poured i...

    Text Solution

    |

  17. The diameter of a cone is 14cm and its slant height is 9cm. Find th...

    Text Solution

    |

  18. Find the total surface area of a cone, if its slant height is 9m an...

    Text Solution

    |

  19. The radius of a cone is 3cm and vertical height is 4cm. Find the ar...

    Text Solution

    |

  20. The radius and slant height of a cone are in the ratio of 4:7. If i...

    Text Solution

    |