Home
Class 12
MATHS
In how many different ways can 8 e...

In how many different ways can 8 examination papers be arranged in a row , so that the best and the worst papers may never come together ?

Promotional Banner

Topper's Solved these Questions

  • PARTIAL FRACTIONS

    MAHAVEER PUBLICATION|Exercise QUESTION BANK|10 Videos

  • PROPERTIES OF TRIANGLES

    MAHAVEER PUBLICATION|Exercise QUESTION BANK|28 Videos

Similar Questions

Explore conceptually related problems

In how many ways can 7 exmination paopers be arranged so that the best and the worst papers are never together?

The number of ways in which 8 examination papers be arranged so that the best and worst papers never come together is

In how many ways can 10 examination papers be arranged so that the best and worst papers never come together?

In how many ways can 9examination papers arranged so the best and the worst papers are never together?

In how many ways can 12 papers be arranged if the best and the worst paper never come together?

In how many different ways can 4 boys and 3 girls be arranged in a row such that all the boys stand together and all the girls stand together ?

how many ways can 3 boys and 4 girls be arranged in a row so that all the three boys are together?

In how many ways 6 students and 4 teachers be arranged in a row so that no two teachers are together ?

MAHAVEER PUBLICATION-PERMUTATIONS AND COMBINATIONS -QUESTION BANK
  1. Find n if "^nP3 : ^(n+1)P3 = 5:12

    Text Solution

    |

  2. If "^nC10 = ^nC5 find "^nC14

    Text Solution

    |

  3. Find the value of r if "^nPr = 3024 and "^nCr = 126

    Text Solution

    |

  4. Find the value of r if "^(n-1)Pr : ^nPr = 2:3 and "^nCr :^(n+1)Cr = 9:...

    Text Solution

    |

  5. If show that "^(n-1)Pr = (n-r).^(n-1)P(r-1)

    Text Solution

    |

  6. Prove that "^nCr + 2. ^nC(r-1) + ^nC(r-2) = ^(n+2)Cr

    Text Solution

    |

  7. How many odd numbers of 5 district significatcant digits can be formed...

    Text Solution

    |

  8. Find how many word can be formed of the letters in the word "FAILURE" ...

    Text Solution

    |

  9. How many ways the letters of the word "RUBBER" can be arranged ?

    Text Solution

    |

  10. In how many ways can be letters of the word "MULTIPLE" be arranged wit...

    Text Solution

    |

  11. How many numbers of five digits can be formed without repetition if 2,...

    Text Solution

    |

  12. How many numbers of five digits can be formed without repetition if 0 ...

    Text Solution

    |

  13. Six different colours are chosen to make a tri-colour fiag. How many ...

    Text Solution

    |

  14. How many chords can be drawn through 11 points on a circle?

    Text Solution

    |

  15. How many numbers of 4 digits can be formed with the odd digits without...

    Text Solution

    |

  16. How many words can be formed with the letters of the word 'PENCIL' beg...

    Text Solution

    |

  17. In how many ways 7 books can be arranged from 10 books?

    Text Solution

    |

  18. From 50 students how many ways a group of 3 repesentative can be selec...

    Text Solution

    |

  19. In how many different ways can 8 examination papers be arranged...

    Text Solution

    |

  20. In how many ways a committee of 5 is to be formed from 6 boys and 4 gi...

    Text Solution

    |