Home
Class 11
MATHS
Find the number of combinations and Perm...

Find the number of combinations and Permutations of 4 letters taken from the word EXAMINATION .

Promotional Banner

Topper's Solved these Questions

  • PARABOLA, ELLIPSE AND HYPERBOLA

    PATHFINDER|Exercise QUESTION BANK|66 Videos

  • PERMUTATION AND COMBINATIONS

    PATHFINDER|Exercise QUESTION BANK|81 Videos

Similar Questions

Explore conceptually related problems

Find the number of (i) Combination (ii) Permutation of the letters of the word "IMPRESSION" taking 4 letters at a time.

How many ways of selecting 4 letters from the words EXAMINATION .

Find the number of permutations and the number of combinations in the letters of the word 'EXPRESSION' taken four at a time.

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

The maximum number of different permutations of 4 letters of the word EARTHQUAKE is

Find the number of combinations in the letters of the word STATISTICS taken 4 at a time .

Find the number of permutations of the letters x,x,x,y,y,y,z,w taken 5 at a time.

Show that there are 136 ways of selecting 4 letters from the word EXAMINATION .

Find the total number of ways of selecting five letters from the word INDEPENDENT.

Find the number of permutations of the letters of the words FORECAST and MILKY taking 5 at a time of which 3 letters from the first word and 2 from the second .

PATHFINDER-PERMUTATION AND COMBINATION-QUESTION BANK
  1. A person writes letters to six friends and addresses the corresponding...

    Text Solution

    |

  2. A person writes letters to six friends and addresses the corresponding...

    Text Solution

    |

  3. Find the number of combinations and Permutations of 4 letters taken fr...

    Text Solution

    |

  4. Find the number of non negative integral solutions of x1 + x2 + x3 + 4...

    Text Solution

    |

  5. How many integral solution are these to the system of equations x1 + x...

    Text Solution

    |

  6. Find the number of rectangles excluding squares from a rectangle of si...

    Text Solution

    |

  7. Prove that 33! is divisible by 2^19 and what is the largest integer n ...

    Text Solution

    |

  8. Find the number of zeros at the end of 100! ?

    Text Solution

    |

  9. Find the number of arrangements of the letters of the word INDEPENDENC...

    Text Solution

    |

  10. Find the number of arrangements of the letters of the word INDEPENDENC...

    Text Solution

    |

  11. Find the number of arrangements of the letters of the word INDEPENDENC...

    Text Solution

    |

  12. Find the number of arrangements of the letters of the word INDEPENDENC...

    Text Solution

    |

  13. A committee of 3 persons is to be constituted from a group of 2 men an...

    Text Solution

    |

  14. What is the number of ways of choosing 4 cards from a pack of 52 playi...

    Text Solution

    |

  15. What is the number of ways of choosing 4 cards from a pack of 52 playi...

    Text Solution

    |

  16. What is the number of ways of choosing 4 cards from a pack of 52 playi...

    Text Solution

    |

  17. What is the number of ways of choosing 4 cards from a pack of 52 playi...

    Text Solution

    |

  18. What is the number of ways of choosing 4 cards from a pack of 52 playi...

    Text Solution

    |

  19. A group consists of 4 girls are 7 boys. In how many ways can a team of...

    Text Solution

    |

  20. A group consists of 4 girls are 7 boys. In how many ways can a team of...

    Text Solution

    |