Home
Class 12
MATHS
Total number of 6 digited numbers in whi...

Total number of 6 digited numbers in which all the odd digits and only odd digits appear is

A

`(5)/(2)angle6`

B

`angle6`

C

`(1)/(2)angle6`

D

`(5)/(2)angle5`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|163 Videos

  • PERMUTATIONS & COMBINATIONS

    AAKASH SERIES|Exercise EXERCISE-I|60 Videos

  • PARTIAL FRACTIONS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|31 Videos

  • PROBABILITY

    AAKASH SERIES|Exercise Practise Exercise|165 Videos

Similar Questions

Explore conceptually related problems

The number of 6 digit number which contains only odd digits and all odd digits must appear is

The total number of 4 digit numbers in which the digits are in descending order is

The number of 5 digited numbers using all the digits 2, 4, 6, 8 is

The total number of 8 digited numbers which have all different digits is

The total number of 9 digit numbers which have all different digits is

The total number of seven digit numbers so that the sum of digits is even is

The number of three digit numbers in which 9 appears only in one place is

The number of 6 digited number which are not divisible 5 by that can be formed with the digits 4,5,6,7,8,9 is

AAKASH SERIES-PERMUTATIONS & COMBINATIONS-EXERCISE-II
  1. In the prime factorization of 37!""=2^(alpha(2)).3^(alpha(3)).5^(alpha...

    Text Solution

    |

  2. If there are 5 perids in each working day of a school , then th...

    Text Solution

    |

  3. Total number of 6 digited numbers in which all the odd digits and only...

    Text Solution

    |

  4. The number of four letter words can be formed from the letters of the ...

    Text Solution

    |

  5. The number of ways in which a mixed double game can be arranged from a...

    Text Solution

    |

  6. 5 balls of different colours are to be placed in 3 boxes of different ...

    Text Solution

    |

  7. The number of words which can be formed out of letters a, b, c, d, e, ...

    Text Solution

    |

  8. A three digit number n is such that the last two digits of it ...

    Text Solution

    |

  9. The number of 3 digited numbers "abc' such that bltc is

    Text Solution

    |

  10. A box contains 5 pairs of shoes. If 4 shoes are selected, then the num...

    Text Solution

    |

  11. Number of ways of seating 20 persons at two round tables. Seating 10 t...

    Text Solution

    |

  12. A binary sequence is an array of '0' s and 1's . The number o...

    Text Solution

    |

  13. A guard of 12 men is formed a group of n soldiers . It is found...

    Text Solution

    |

  14. In a polygon, no three diagonals are con current. If the total no. of ...

    Text Solution

    |

  15. A is a set containing n elements. A subset P of A is chosen. The set A...

    Text Solution

    |

  16. A is a set containing n elements. A subset P of A is chosen. The set A...

    Text Solution

    |

  17. A is a set containing n elements. A subset P of A is chosen. The set A...

    Text Solution

    |

  18. There are 10 intermediate stations on a railway line between two parti...

    Text Solution

    |

  19. No.of divisors of the form 4n+2(nge0) of the integer 240 is

    Text Solution

    |

  20. The number of ways in which 6 things can be divided Statement-I: in...

    Text Solution

    |