Home
Class 11
MATHS
Suppose that words are formed by permuti...

Suppose that words are formed by permuting all the letters of the word ‘DHRONA’ Find the number of words starting- with DA

Text Solution

Verified by Experts

24
Promotional Banner

Topper's Solved these Questions

  • MATHEMATICAL REASONING

    A N EXCEL PUBLICATION|Exercise QUESTION PAPER|45 Videos

  • PRINCIPLE OF MATHEMATICL INDUCTION

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|40 Videos

Similar Questions

Explore conceptually related problems

Suppose that words are formed by permuting all the letters of the word ‘DHRONA’ Find the numbers of words starting with A

Find the number of permutations of the letters of the word ‘DADOO’

The number of words that can be formed by using all the letters of the word PROBLEM only one is

Find the number of permutation of the letters of the word ALLAHABAD.

Find the number of permutation of the letters of the word, ALLAHABAD.

Find the number of permutation of letters of the word MATHEMATICS.

In how many way can the letters of the word PERMUTATIONS be arranged if the words starts with P and ends with S.

Suppose that all the letters of the word ‘HARYANA’ are permuted and words are formed. How many words are there which begin with H and end with N?

How many words, with or without meaning, can be formed using all the letters of the word CHEMISTRY, using each letter exactly once? How many of them start with C and end with Y?

A N EXCEL PUBLICATION-PERMUTATIONS AND COMBINATIONS-QUESTION BANK
  1. In a certain city, all telephone numbers have six digits How many tele...

    Text Solution

    |

  2. Suppose that words are formed by permuting all the letters of the word...

    Text Solution

    |

  3. Suppose that words are formed by permuting all the letters of the word...

    Text Solution

    |

  4. If the letters of the word DHRONA be permuted and arranged as in a dic...

    Text Solution

    |

  5. Find the number of arrangements of 6 boys and 5 girls in a row so that...

    Text Solution

    |

  6. Find the number of arrangements of 6 boys and 5 girls in a row so that...

    Text Solution

    |

  7. Show that there are 300 numbers gt 1000 and lt 10,000 which can be fo...

    Text Solution

    |

  8. Find the number of permutations of the letters of the word ‘DADOO’

    Text Solution

    |

  9. Consider the word DADOO. How many end with O?

    Text Solution

    |

  10. Suppose that all the letters of the word ‘HARYANA’ are permuted and wo...

    Text Solution

    |

  11. Suppose that all the letters of the word ‘HARYANA’ are permuted and wo...

    Text Solution

    |

  12. Suppose that all the letters of the word ‘HARYANA’ are permuted and wo...

    Text Solution

    |

  13. Suppose that the different permutations of the word ‘EXAMINATION’ are ...

    Text Solution

    |

  14. Suppose that the different permutations of the word ‘EXAMINATION’ are ...

    Text Solution

    |

  15. Suppose that 4 prizes are distributed among 5 students Find the number...

    Text Solution

    |

  16. Suppose that 4 prizes are distributed among 5 students Find the number...

    Text Solution

    |

  17. Suppose that 4 prizes are distributed among 5 students Find the number...

    Text Solution

    |

  18. There are 20 persons, among whom two are brothers. Find the number of ...

    Text Solution

    |

  19. There are 20 persons, among whom two are brothers. Find the number of ...

    Text Solution

    |

  20. There are 20 persons, among whom two are brothers. Find the number of ...

    Text Solution

    |