Home
Class 14
MATHS
The length and breadth ofa room are 15 m...

The length and breadth ofa room are 15 m 17 cm and 9 m 2 cm respectively. How many, squarical tiles will cover the area of the floor of this room (minimum).

A

258

B

837

C

814

D

899

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • GEOMETRY

    MOTHERS|Exercise MULTIPLE CHOICE QUESTIONS |413 Videos

  • NUMBER SYSTEM

    MOTHERS|Exercise O|400 Videos

Similar Questions

Explore conceptually related problems

The length and breadth of a room are 6 m and 4m respectively. How many square metres of carpet are required to completely cover the floor of the room ? If the carpet costsRs. 240 a square metre, how much will it cost to cover the entire room ?

The length and breadth of a rectangular room are 15 m and 8 m respectively: (a) Find the perimeter of room. (b) Find the area of the floor of room. (c) Find the maximum possible length of the rod that can be put on the floor.

The length and broadth of room are 1075 cm and 825 cm, respectively. The floor is to be paved with square tiles of the largest possible size. The size of each tile is .

MOTHERS-LCM & HCF-MULTIPLE CHOICE QUESTION
  1. There are three farms, whose area is 288, 408 and 552 square metres, r...

    Text Solution

    |

  2. In a garden, there are 75 mango trees, 90 lemon and 120 orange trees r...

    Text Solution

    |

  3. The length and breadth ofa room are 15 m 17 cm and 9 m 2 cm respective...

    Text Solution

    |

  4. Size of a rectangular premises is 37.63mxx30.53m respectively. If the ...

    Text Solution

    |

  5. A milkman has two containers contain 75 liter and 45 liter milk respec...

    Text Solution

    |

  6. In a store there is 345 litres rum, 120 litres bear and 225 litres whi...

    Text Solution

    |

  7. Three cloth merchants have total length of cloth in 57 meters, 69 mete...

    Text Solution

    |

  8. A gardener has 200 roses and 180 chameli flowers. It is said to him th...

    Text Solution

    |

  9. There are 48 cricket balls, 72 hockey balls and 84 tennis balls and th...

    Text Solution

    |

  10. Three pieces of cakes of weights 4 1/2 lbs, 6 3/4 lbs and 7 1/5 lbs re...

    Text Solution

    |

  11. H.C.F of (2)/(3), (4)/(5) and (6)/(7) is

    Text Solution

    |

  12. LCM of 2/3, 4/9, 5/6 is:

    Text Solution

    |

  13. Find the H.C.F. of reciprocal of (3)/(4),(9)/(10),(15)/(16) ?

    Text Solution

    |

  14. The HCF of 8^(7),8^(-63),8^(-60),8^(-3) is

    Text Solution

    |

  15. The HCF of 5^(-13),5^(-20),5^(-8)and5^(-30) is

    Text Solution

    |

  16. The LCM of 0.04, 0.16 and 2.4 is

    Text Solution

    |

  17. The LCM of (2^(4)xx3^(6)xx5^(3)),(3^(8)xx5^(9)xx7^(5)),(2^(10)xx3^(5)x...

    Text Solution

    |

  18. The HCF of is 4/15, 6/25and16/25

    Text Solution

    |

  19. The L.C.M. of 1/3,5/6,2/9,4/(27) is 1/(54) (b) (10)/(27) (c) (20)/3...

    Text Solution

    |

  20. Find the HCF of 3^(25)+1,3^(35)+1 ?

    Text Solution

    |