Home
Class 9
MATHS
The outer measurements of a cuboidal tan...

The outer measurements of a cuboidal tank are length 5 m, breadth 4 m and height 2 m. Square tiles of length 20 cm are to be fixed on its outer surfaces except the base. Find the number of tiles required. Find the cost of tiles if a box of 10 tiles costs Rs. 250.

Text Solution

Verified by Experts

The correct Answer is:
1400 tiles; Rs. 35,000
Promotional Banner

Topper's Solved these Questions

  • SURFACE AREAS AND VOLUMES

    KUMAR PRAKASHAN|Exercise MULTIPLE CHOICE QUESTIONS|18 Videos

  • SURFACE AREAS AND VOLUMES

    KUMAR PRAKASHAN|Exercise EXERCISE 13.9 (OPTIONAL)|3 Videos

  • STATISTICS

    KUMAR PRAKASHAN|Exercise MULTIPLE CHOICE QUESTIONS|12 Videos

  • TRIANGLES

    KUMAR PRAKASHAN|Exercise SUMS TO ENRICH REMEMBER|9 Videos

Similar Questions

Explore conceptually related problems

The length, breadth and height of a cuboidal box are 15 cm, 12 cm and 8 cm respectively. Find its total surface area.

The length, breadth and height of a cuboid are 20 cm, 15 cm and 10 cm respectively. Find the area of its lateral surfaces.

The capacity of a cuboidal water tank is 1,00,000 litres. If its length is 5 m and breadth is 4 m, find its height.

The diameter and height of a cylindrical water tank are 2 m and 14 m respectively. Find the cost of painting its outer curved surface at the rate of Rs. 20 per m^(2) .

The length, breadth and height of a room are 5 m, 4 m and 3 m respectively. Find the cost of white washing the walls of the room and the celling at the rate of Rs. 7.50 per m^(2) .

The length and breadth of a cuboidal pit are 8 m and 6 m respectively. It is dug to the depth of 10 m and the earth removed from it is spread evenly on a square plot of length 40 m. Find thde height of the earth spread on the plot.

Hameed has built a cubical water tank with lid for his house, with each outer edge 1.5 m long. He gets the outer surface of the tank excluding the base, covered with square tiles of side 25 cm (see the given figure). Find how much he would spend for the tiles, if the cost of the tiles is Rs. 360 per dozen.

The capacity of a cuboidal tank is 50,000 litres of water. Find the breadth of the tank, if its length and depth are respectively 2.5 m and 10 m.

The height of a tent is 9m. Its base diameter is 24m. What is its slant height? Find the cost of canvas cloth required if it costs rupes 14 per sq.m.

The slant height of a frustum of a cone is 4 m and the perimeter of circular ends are 18 m and 16 m. Find the cost of painting its curved surface at 10 per sq. m.

KUMAR PRAKASHAN-SURFACE AREAS AND VOLUMES-SKILL TESTING EXERCISE
  1. The length, breadth and height of a cuboid are 20 cm, 15 cm and 10 cm ...

    Text Solution

    |

  2. The edge of a cube is 6 cm. Find the area of its lateral surfaces.

    Text Solution

    |

  3. The outer measurements of a cuboidal tank are length 5 m, breadth 4 m ...

    Text Solution

    |

  4. The length, breadth and height of a hall are 16 m, 10 m and 6 m respec...

    Text Solution

    |

  5. The edge of a cubical box is 15 cm. A cuboidal box measures 16 cm time...

    Text Solution

    |

  6. For a given cylinder, the radius of the base is 7 cm and its height is...

    Text Solution

    |

  7. Find the total surface area of a cylinder with radius 21 cm and height...

    Text Solution

    |

  8. The curved surface area of a cylinder is 110 cm^(2) and its diameter i...

    Text Solution

    |

  9. The total surface area of a closed cylinder is 528 cm^(2). If its radi...

    Text Solution

    |

  10. The diameter and height of a cylindrical water tank are 2 m and 14 m r...

    Text Solution

    |

  11. The radius of a cylindrical roller is 140 cm and its length is 100 cm....

    Text Solution

    |

  12. The diameter of a circular plate is 28 cm and its thickness is 2.5 cm....

    Text Solution

    |

  13. Find the total surface area of a cone with diameter 7 cm and slant hei...

    Text Solution

    |

  14. 5 conical tents with diameter 8 m and height 3 m are to be made. How m...

    Text Solution

    |

  15. The curved surface area of a cone is 628 cm^(2) and its slant height i...

    Text Solution

    |

  16. The total surface area of a close cone is 176 cm^(2). If its radius is...

    Text Solution

    |

  17. A conical tent with radius 5 m and slant height 14 m is to be made. Ho...

    Text Solution

    |

  18. 10 conical Joker's caps with radius 14 cm and height 48 cm are to be m...

    Text Solution

    |

  19. The radius of a sphere is 7 cm. Find its surface area.

    Text Solution

    |

  20. The diameter of a solid hemisphere is 7 cm. Find its total surface are...

    Text Solution

    |