Home
Class 14
MATHS
A hall, whose length is 16m and the b...

A hall, whose length is 16m and the breadth is twice its height, takes 168m of paper with 2m as its width to cover its four walls. The area of the floor is (a) 96m2        (b) 190m2       (c) 192m2      (d) 216m2

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • ALLIGATION OR MIXTURE

    RS AGGARWAL|Exercise All Questions|31 Videos

  • AVERAGE

    RS AGGARWAL|Exercise All Questions|203 Videos

Similar Questions

Explore conceptually related problems

A room has length 4m, breadth 3m and height 3m. How much paper of width 25cm will be required to cover the four walls of the room

Height of a square room is 3m. The area of its four walls is 60m^(2). Find the area of its floor.

The breadth of a room is twice its height and half its length. The volume of the room is 512 cu. m. The length of the room is (a) 16 m (b) 18 m (c) 20 m (d) 32 m

if the length of a rectangle is 5 m and its breadth is 4m, then its area is _____

What is the volume of a box whose length is 3 m, breadth is 2 m and height is 2 m?

The area of the four walls of a room is 120m2 and the length is twice the breadth. If the height of the room is 4m, then the area of the floor is (a) 48m2 (b) 49m2 (c) 50m2 (d) 52m2

16. The length of a rectangular field is twice the width. If its area is 500 m^2 , tell its width.

Length of a room is 6m longer than is breadth of the area of the room is 72m^2 its breadth will be :

The perimeter of a rectangle is 82m and its area is 400m^2. The breadth of the rectangle is: (a)25 m (b) 16 m (c)9 m (d)20 m

The perimeter of a floor of a room is 30m and its height is 3m. Find the area of four walls of the room.

RS AGGARWAL-AREA-All Questions
  1. The length of a room is double its breadth. The cost of colouring t...

    Text Solution

    |

  2. The dimensions of a room are 12.5 m by 9m by 7m. There are 2 doors ...

    Text Solution

    |

  3. A hall, whose length is 16m and the breadth is twice its height, ta...

    Text Solution

    |

  4. The cost of papering the four walls of a room is Rs 475. Each one o...

    Text Solution

    |

  5. The ratio of the height of a room to its semi-perimeter is 2 : 5. I...

    Text Solution

    |

  6. The length, breadth and height of the room are in the ratio 3:2:1. ...

    Text Solution

    |

  7. Consider the following:             (FIGURE) Which one of the fo...

    Text Solution

    |

  8. The base of a triangle is 15cm and height is 12cm. The height of an...

    Text Solution

    |

  9. The area of a right-angled triangle is 40 times its base. What is i...

    Text Solution

    |

  10. The area of a triangle is p\ sq\ cm and its base is x\ cm. What is the...

    Text Solution

    |

  11. Each side of an equilateral triangle is 8 cm. Its area is (a)16sqrt(...

    Text Solution

    |

  12. The ratio of the area of a square of side a and that of an equilate...

    Text Solution

    |

  13. A B C D is a rectangle and A B E is a triangle whose vertex E li...

    Text Solution

    |

  14. The area of a triangle is equal to that of a square whose each side...

    Text Solution

    |

  15. What is the area of the given figure?    (FIGURE) (a) 98.8 cm2    (...

    Text Solution

    |

  16. In /\P Q R, side P Q=32 c m and side P R=25 c m. What is the measure o...

    Text Solution

    |

  17. What is the area of /\P Q R, shown in Fig.? (a) 2sqrt(154) sq. cm (b) ...

    Text Solution

    |

  18. Out of a square of side 8 cm, a triangle is drawn with base as one ...

    Text Solution

    |

  19. Consider the given figure (FIGURE) If the areas of the triangles...

    Text Solution

    |

  20. If the area of a triangle is 1176 cm2 and base : corresponding alti...

    Text Solution

    |