Home
Class 9
MATHS
The external dimension of an open box ar...

The external dimension of an open box are `40 cm xx 30 cm xx 35 cm`. All of its walls are 2.5 cm thick, find (i) the capacity of the box, (ii) the wood used in the box.

Text Solution

Verified by Experts

The correct Answer is:
`28437.5 cm^(3), 13562.5 cm^(3)`
Promotional Banner

Topper's Solved these Questions

  • SURFACE AREA AND VOLUME

    NAGEEN PRAKASHAN|Exercise Exercise 13b|2 Videos

  • SURFACE AREA AND VOLUME

    NAGEEN PRAKASHAN|Exercise Exercise 13c|34 Videos

  • SURFACE AREA AND VOLUME

    NAGEEN PRAKASHAN|Exercise Problems From NCERT/exemplar|24 Videos

  • STATISTICS

    NAGEEN PRAKASHAN|Exercise Revision Exercise|10 Videos

  • TRIANGLES

    NAGEEN PRAKASHAN|Exercise Revision Exercise (long Answer Type Question)|8 Videos

Similar Questions

Explore conceptually related problems

The external dimensions of a closed wooden box are 62 cm, 30 cm and 18 cm. If the box is made of 2-cm-tick wood, find the capacity of the box.

An open wooden box 80 cm long, 65 cm wide and 45 cm high, is made of 2.5 cm thick wood. Find (i) the capacity of the box, (ii) volume of wood used and (iii) weight of the box, it being givne that 100 cm^(3) of wood weight 8g

The internal dimensions of a rectangular box are 12 cm xx x cm xx 9 cm . If the length of longest rod that can be placed in this box is 17 cm, find x.

A box with a lid is made of wood which is 3 cm thick. Its external length, bredth and height are 56 cm, 39 cm and 30 cm respectivley. Find the capacity of the box. Also find the volume of wood used to make the box.

The external dimensions of a closed wooden box are 48cm,36cm,30cm. The box is made of 1.5cm thick wood.How many bricks of size 6cmx3cmx0.75cm can be put in this box?

The dimensions of an open box are 50cm,40cm and 23cm. Its thickness is 3cm. If 1 cubic cm of metal used in the box weighs 0.5gms find the weight of the box.

External measurements of a closed wooden box are 42 cmxx30 cmxx27 cm . Find the capacity of the box if it is made of 1 cm thick wood.

NAGEEN PRAKASHAN-SURFACE AREA AND VOLUME-Exercise 13a
  1. The length, breadth and height of a room are 7.5 m, 4.5 m and 3.0 m re...

    Text Solution

    |

  2. The cost of papering the walls of a room 12 m long at the rate of Rs....

    Text Solution

    |

  3. Find the volume of wood required for a closed wooden box with external...

    Text Solution

    |

  4. Three cubes whose edges are 6 cm, 8 cm and x cm, respectively are mel...

    Text Solution

    |

  5. Three cubes of metal whose edges are in the ratio 3:4:5 are melted ...

    Text Solution

    |

  6. How many cubes of edge 3 cm can be formed from a wooden piece of dimen...

    Text Solution

    |

  7. Find the number of bricks required to construct a wall of dimensions 3...

    Text Solution

    |

  8. The external dimension of an open box are 40 cm xx 30 cm xx 35 cm. All...

    Text Solution

    |

  9. The sum of length, breadth and heigth of a cuboid is 30 cm and the len...

    Text Solution

    |

  10. A wall of dimensions 24 m xx 5 m xx 0.25 m is to be constructed using ...

    Text Solution

    |

  11. 50 student sit in a classroom. Each student requires 9 m^(2) area on f...

    Text Solution

    |

  12. A rectangular cardboard sheet has length 32 cm and breadth 26 cm. The ...

    Text Solution

    |

  13. In a shower, 5 cm of rain falls. Find the volume of water that falls o...

    Text Solution

    |

  14. A feild is 70 m long and 40 m broad. In one corner of the field, a pit...

    Text Solution

    |

  15. If V is the volume of a cuboid of dimensions a ,\ b ,\ c\ a n d\ S ...

    Text Solution

    |

  16. The areas of three adjacent faces of a cuboid are x, y and z. If the v...

    Text Solution

    |

  17. If each edge of a cube is increased by 25%, then the percentage inc...

    Text Solution

    |

  18. Find the percentage increase in the surface area of a cube if each sid...

    Text Solution

    |

  19. A metallic sheet is of the rectangular shape with dimensions 48 c m...

    Text Solution

    |

  20. A tank measures 2 m in length, 1.6 m in width and 1 m in depth. Water ...

    Text Solution

    |