Home
Class 11
MATHS
Find the number of ways in which 6 boys ...

Find the number of ways in which 6 boys and 6 girls can be seated in a row so that all the girls sit together and all the boys sit together.

Promotional Banner

Topper's Solved these Questions

  • LOGARITHM

    CENGAGE PUBLICATION|Exercise All Questions|177 Videos
  • PROBABILITY

    CENGAGE PUBLICATION|Exercise All Questions|1 Videos

Similar Questions

Explore conceptually related problems

Find the number of ways in which 5 boys and 5 girls be seated in a row so that all the girls sit together and all the boys sit together

Find the number of ways in which 5 boys and 5 girls be seated in a row so that all the girls are never together

Find the number of ways in which 5 boys and 5 girls be seated in a row so that no two girls sit together

The number of ways in which 5 boys and 3 girls can be seated in a row so that each girl is beween two boys, is-

The number of ways in which six boys and six girls can be seated at a round table so that no two girls sit together and two particular girls do not sit next to a particular boy is

In how many ways 3 boys and 5 girls can be arranged in a row so that all the 3 boys are together ?

In how many different ways 4 boys and 3 girls can be sitted in one row so that two girls are not together?

In how many ways can 4 boys and 3 girls be arranged in a row so that no two girls come together ?

Find the number of ways in which 5 girls and 5 boys can be arranged in a row if boys and girls are alternative.

Let , n be the number of ways in which 5 boys and 5 girls can stand in a queue in such a way that all the girls stand consecutively in the queue .Ley m be the number of ways in which 5 boys and 5 girls can stand in a queue in such a way that exaxtly four girls stand consescutively in the queue. Then the value of (m)/(n) is -

CENGAGE PUBLICATION-PERMUTATIONS AND COMBINATIONS-All Questions
  1. There are 2 identical white balls, 3 identical red balls, and 4 green ...

    Text Solution

    |

  2. To fill 12 vacancies, there are 25 candidates of which 5 are from sc...

    Text Solution

    |

  3. Find the number of ways in which 6 boys and 6 girls can be seated in a...

    Text Solution

    |

  4. If the difference of the number of arrangements of three things fro...

    Text Solution

    |

  5. The number of ways in which the letters of the word ARRANGE be arrange...

    Text Solution

    |

  6. The sum of all four-digit numbers that can be formed by using the d...

    Text Solution

    |

  7. Find the value (s) of r satisfying the equation "^69 C(3r-1)-^(69)C(r...

    Text Solution

    |

  8. The number of ordered pairs of integers (x ,y) satisfying the e...

    Text Solution

    |

  9. Prove that "^n Cr+^(n-1)Cr+...+^r Cr=^(n+1)C(r+1) .

    Text Solution

    |

  10. The number of five-digit telephone numbers having atleast one of the...

    Text Solution

    |

  11. If ""^15C(3r)=""^(15)C(r+3) , then find r.

    Text Solution

    |

  12. How many numbers can be made with the digits 3, 4, 5, 6, 7, 8 lying...

    Text Solution

    |

  13. In how many ways can 10 different prizes be given to 5 students if one...

    Text Solution

    |

  14. The number of ways in which we can distribute m n students equally...

    Text Solution

    |

  15. Consider the equation 2/x+5/y=1/3w h e r ex ,y in Ndot Find the numbe...

    Text Solution

    |

  16. Find the number of ways to give 16 different things to three persons A...

    Text Solution

    |

  17. In how many ways can 10 persons take seats in a row of 24 fixed seats ...

    Text Solution

    |

  18. If n objects are arrange in a row, then the number of ways of sele...

    Text Solution

    |

  19. In how many ways can a party of 6 men be selected out of 10 Hindus, 8 ...

    Text Solution

    |

  20. Fifteen identical balls have to be put in five different boxes. Eac...

    Text Solution

    |