Home
Class 14
MATHS
H.C.F of three numbers is 12. If they be...

H.C.F of three numbers is 12. If they be in the ratio `1:2:3` the number are

A

`12, 24, 36`

B

`10, 20, 30`

C

`5, 10, 15`

D

`4, 8 12`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • DECIMAL FRACTION

    UPKAR PUBLICATION |Exercise QUESTION BANK|85 Videos

  • LOGARITHM

    UPKAR PUBLICATION |Exercise QUESTION BANK|79 Videos

Similar Questions

Explore conceptually related problems

H.C.F.of larger numbers

The H.C.F. of two numbers is 12 and their difference is 12. The numbers are (a) 66, 78 (b) 70, 82 (c) 94, 106 (d) 84, 96

The three numbers are in the ratio 1:2:3 and their HCF is 12. These numbers are :

Three numbers are in the ratio 1 : 2 : 3 and their HCF is 12. The numbers are,

Three numbers are in the ratio 1:2:3 and their H.C.F.is 12. The numbers are (a) 4,8 ,12 (b) 5,10,15 (c) 10,20,30 (d) 12 ,24,36

Three numbers are in the ratio 1:2:3 and their HCF is 6, the numbers are 4,8,12 (b) 5,10 ,15 (c) 6,12,18 (d) 10,20,30

Three numbers are in the ratio 1:2:3 and their sum is 120. The numbers are __________.

UPKAR PUBLICATION -H.C.F. AND L.C.M.-QUESTION BANK
  1. The HCF of two numbers is 16 and their LCM is 160. If one of the numbe...

    Text Solution

    |

  2. The product of two numbers is 1600 and their HCF is 5. Find the lcm of...

    Text Solution

    |

  3. H.C.F of three numbers is 12. If they be in the ratio 1:2:3 the number...

    Text Solution

    |

  4. About the number of pairs which have 16 as their H.C.F. and 136 as ...

    Text Solution

    |

  5. L.C.M of 2/7, 3/(14) and 5/3 is -

    Text Solution

    |

  6. Which of the following fractions is the smallest? 1/2,3/7,3/5,4/9 ...

    Text Solution

    |

  7. Which of the following are in descending order?

    Text Solution

    |

  8. Which of the following is in ascending order ?

    Text Solution

    |

  9. The smallest number which is divisible by 12, 15, 20 and is a perfect ...

    Text Solution

    |

  10. The least number of square tiles required to pave the ceiling of a ...

    Text Solution

    |

  11. The largest number which divides 77, 147, and 252 to leave the same r...

    Text Solution

    |

  12. The greatest number which can divide 1354 , 1866 and 2762 leaving the...

    Text Solution

    |

  13. When in each box 5 or 6 dozens of apples were packed,three dozens were...

    Text Solution

    |

  14. Three person A, B, C rum along a circular path 12 km long.They start t...

    Text Solution

    |

  15. Four bells toll at intervals of 6,8, 12 and 18 minutes respectively If...

    Text Solution

    |

  16. Three piece of timber 24 m , 28.8 m and 33.6 m long have to be divided...

    Text Solution

    |

  17. Finds the least number of square tiles required for terrace 24 m long ...

    Text Solution

    |

  18. A merchant has three kinds of wine of the first kinds 403 gallons, of ...

    Text Solution

    |

  19. The circumferences of the fore and hind wheels of a carriage are (6)3/...

    Text Solution

    |

  20. The sum and difference of the L.C.M. and H.C.F. of two numbers are ...

    Text Solution

    |