Home
Class 10
MATHS
A pen stand made of wood is in the ...

A pen stand made of wood is in the shape of a cuboid with four conical depressions and a cubical depression to hold the pens and pins,

Text Solution

Verified by Experts

The correct Answer is:
170.8 `cm^(3)`
Promotional Banner

Topper's Solved these Questions

  • SURFACE AREAS AND VOLUMES

    EDUCART PUBLICATION|Exercise SHORT ANSWER (SA-II) TYPE QUESTIONS|33 Videos

  • STATISTICS AND PROBABILITY

    EDUCART PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|19 Videos

  • TRIANGLES

    EDUCART PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|10 Videos

Similar Questions

Explore conceptually related problems

A pen stand made of wood is in the shape of a cuboid with four conical depressions to hold pens. The dimensions of the cuboid are 15 cm xx 10 cm xx3.5 cm .The radius of each of the depression is 0.5 cm and the depht is 1.4 cm .Find the volume of the wood in the entire stand correct to 2 decimal places.

A pen stand made of wood is in the shape of a cuboid with four conical depressions to hold pens.The dimensions of the cuboid are 15cm by 10cm by 3.5cm. The radius of each of the depressions is 0.5cm and the depth is 1.4cm. Find the volume of wood in the entire stand

Read the following text and answer the following questions on the basis of the same : A pen stand made of wood is in the shape of a cuboid with 4 conical depressions to hold pens. The dimensions of the cuboid are 15 cm by 10 cm by 3.5 cm. The radius of each of the depressions is 0.5 cm and the depth is 1.4 cm Find the diameter of each conical depression.

Read the following text and answer the following questions on the basis of the same : A pen stand made of wood is in the shape of a cuboid with 4 conical depressions to hold pens. The dimensions of the cuboid are 15 cm by 10 cm by 3.5 cm. The radius of each of the depressions is 0.5 cm and the depth is 1.4 cm Write the formula to find out volume of conical depression

Read the following text and answer the following questions on the basis of the same : A pen stand made of wood is in the shape of a cuboid with 4 conical depressions to hold pens. The dimensions of the cuboid are 15 cm by 10 cm by 3.5 cm. The radius of each of the depressions is 0.5 cm and the depth is 1.4 cm Find the volume of wood taken out to make four cavities.

Read the following text and answer the following questions on the basis of the same : A pen stand made of wood is in the shape of a cuboid with 4 conical depressions to hold pens. The dimensions of the cuboid are 15 cm by 10 cm by 3.5 cm. The radius of each of the depressions is 0.5 cm and the depth is 1.4 cm Find the volume of wood in the entire stand

Read the following text and answer the following questions on the basis of the same : A pen stand made of wood is in the shape of a cuboid with 4 conical depressions to hold pens. The dimensions of the cuboid are 15 cm by 10 cm by 3.5 cm. The radius of each of the depressions is 0.5 cm and the depth is 1.4 cm Find the volume of the cuboid

Mayank made a bird-bath for his garden in the shape of a cylinder with a hemispherical depr ession at one end . The height of the cylinder is 1.45 m and its radius is 30 cm. Find the surface area of hemi spherical depression.

Mayank made a bird-bath for his garden in the shape of a cylinder with a hemispherical depression at one end.The height of the cylinder is 1.45m and its radius is 30cm. Find the total surface area of the bird-bath.

Mayank made a bird-bath 30 cm for his garden in the shape of a cylinder with a hemispherical depression at one end (see figure). The height of the cylinder is 1.45 m and its radius is 30 cm. Find the total surface area of the bird-bath. (take pi = 22/7)

EDUCART PUBLICATION-SURFACE AREAS AND VOLUMES-LONG ANSWER TYPE QUESTIONS
  1. IN the centre of a rectangular lawn of dimensions 50 m xx 40 m, a rect...

    Text Solution

    |

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

    Text Solution

    |

  3. Water is flowing at the rate of 15 km/hour through a pipe of diameter ...

    Text Solution

    |

  4. In a hospital used water is collected in a cylindrical tank of diamete...

    Text Solution

    |

  5. A rocket is in the form of a right circular cylinder closed at the ...

    Text Solution

    |

  6. A solid right circular cone of height 120 cm and radius 60 cm is pl...

    Text Solution

    |

  7. A solid metallic cylinder diameter 12 cm and height 15 cm is melted an...

    Text Solution

    |

  8. Due to heavy floods in a state, thousands were rendered homeless. 50 s...

    Text Solution

    |

  9. A 20 m deep well with diameter 7 m is dug and the earth from digging i...

    Text Solution

    |

  10. From each end of a solid metal cylinder, meral was scooped out in hemi...

    Text Solution

    |

  11. A water flows through a cylindrical pipe, whose inner radius is 1 cm...

    Text Solution

    |

  12. The rain water from a roof af dimensions 22 m xx 20 m drains into ...

    Text Solution

    |

  13. Two spheres of same metal weight 1 kg and 7 kg. The radius of the smal...

    Text Solution

    |

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

    Text Solution

    |

  15. A farmer connects a pipe of internal diameter 20 cm from a canal int...

    Text Solution

    |

  16. Two solid cones A and B are placed in a cylindrical tube as shown in t...

    Text Solution

    |

  17. Water is flowing at the rate of 5 km/hour through a pipe of diameter 1...

    Text Solution

    |

  18. A wall 24 m long, 0.4 m thick and 6 m high is constructed with the br...

    Text Solution

    |

  19. Water in a canal, 6 m wide and 1.5 m deep, is flowing with a speed ...

    Text Solution

    |

  20. A cone of maximum size is carved out from a solid cube of side 14 cm. ...

    Text Solution

    |