Home
Class 11
MATHS
Find the number of 4 letter words, with ...

Find the number of 4 letter words, with or without meaning which can be formed out of the letters  the words ROSE, when The repetition of the letters is not allowed The repetition of the letters is allowed.

Text Solution

Verified by Experts

Number of letters =4
permutation =`4×3×2×1=4!`=`24` words
Promotional Banner

Topper's Solved these Questions

  • PARABOLA

    RD SHARMA|Exercise Solved Examples And Exercises|81 Videos

  • PROBABILITY

    RD SHARMA|Exercise Solved Examples And Exercises|280 Videos

Similar Questions

Explore conceptually related problems

Find the number of 4 letter words,with or without meaning,which can be formed out of the letters of the word ROSE,where the repetition of the letters is not allowed.

Find the number of 4 letter words, with or without meaning, which can be formed out of the letters of the word MAKE, where the repetition of the letters is not allowed.

Find the number 4 letter words,with or without meaning,which can be formed out of the letters of the word MAKE,where the repetition of the letters is not allowed.

Find the number of 4-letter words. with or without meaning, which can be formed out of the letters of the word, 'NOSE' , when : (i) the repetition of the leters is not allowed, (ii) the repetition of the letters is allowed.

How many 4-letter words, with or without meaning, can be formed out of the letters in the word LOGARITHMS, if repetition of letters is not allowed ?

How many 5 -letter words, with or without meaning, can be formed out of the letters of the word EQUATIONS if repetition of letters is not allowed ?

How any 4 -letters words,with or without meaning,can be formed out of the letters in the word LOGARTTHMS,if repetition of letters is not allowed?

The number of 4 letter words (with or without meaning) that can be formed from the letter of the work EXAMINATION is

Find the number of different 4 -leter words, with or without meaning,that can be formed from the letters of the word NUMBER.

How many 4 -letter word,with or without meaning,can be formed out of the letters of the word,LOGARITHMS,if repetition of letters is not allowed?

RD SHARMA-PERMUTATIONS-Solved Examples And Exercises
  1. There are 3 candidates for a classical, 5 for a Mathematical,, and 4 ...

    Text Solution

    |

  2. The flag of a newly formed forum is in the form … of three blocks, eac...

    Text Solution

    |

  3. Find the number of 4 letter words, with or without meaning which can b...

    Text Solution

    |

  4. Given 4 flags of different colours, how many different signals can be ...

    Text Solution

    |

  5. Find the number of different signals that can be generated by arrangin...

    Text Solution

    |

  6. How many words (with or without meaning) of three distinct letters of ...

    Text Solution

    |

  7. Find the total number of ways of answering 5 objective type questions,...

    Text Solution

    |

  8. How many three digit numbers can be formed without using the digits ...

    Text Solution

    |

  9. How many numbers are there between 100 and 1000 consists such that ...

    Text Solution

    |

  10. How many numbers are there between 100 and 1000 such that 8 is the u...

    Text Solution

    |

  11. How any three digit odd numbers can be formed by using the digits 1...

    Text Solution

    |

  12. How many 3-digit even number can be formed form the digits 1,2,3,4,5,6...

    Text Solution

    |

  13. How many numbers of 3 digits can be formed with the digits 1,2,3,4,5 ...

    Text Solution

    |

  14. Find the number of numbers of 5 digits than can be formed with the ...

    Text Solution

    |

  15. How many 4-digit numbers are there when a digit may be repeated an ...

    Text Solution

    |

  16. How many three letter words can be formed using a , b , c , d , e if R...

    Text Solution

    |

  17. In how many ways 5 rings of different types can be worn in 4 fingers?

    Text Solution

    |

  18. In how many ways can 5 letters be posted in 4 letter boxes?

    Text Solution

    |

  19. A mint prepares metallic calendars specifying months, dates and days i...

    Text Solution

    |

  20. Find the total number of ways in which n distinct objects can be put ...

    Text Solution

    |