Home
Class 12
MATHS
The number of ways in which a 7 people c...

The number of ways in which a 7 people can sit around a round table is

A

`""^(16)C_(11)`

B

`""^(16)C_(5)`

C

`""^(16)C_(9)`

D

`""^(20)C_(8)`

Text Solution

Verified by Experts

The correct Answer is:
C
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PERMUTATIONS AND COMBINATIONS

    NEW JOYTHI PUBLICATION|Exercise EXERCISE|65 Videos

  • MATHEMATICAL REASONING

    NEW JOYTHI PUBLICATION|Exercise QUESTION FROM COMPETITIVE EXAMS|23 Videos

  • PRINCIPLES OF MATHEMATICAL INDUCTION

    NEW JOYTHI PUBLICATION|Exercise QUESTIONS FROM COMPETITIVE EXAMS|4 Videos

Similar Questions

Explore conceptually related problems

The number of ways in which a couple can sit around a table with 6 guests if the couple takes consecutive seats is

Find the number of ways in which six persons can be seated at a round table, so that all shall not have the same neighbours n any two arrangements.

Knowledge Check

  • The number of ways in which 7 people can sit around a table if two persons take consecutive seats is

    A
    6!
    B
    7!
    C
    `5!xx2!`
    D
    `6!xx2!`

  • The number of ways in which 6 men and 5 women can dine at a round table if no two women are to sit together is given by

    A
    30
    B
    `5!xx4!`
    C
    `7!xx5!`
    D
    `6!xx5!`

  • There are 'n' different books and 'p' copies of each. The number of ways in which a selection can be made from them is

    A
    `n^(p)`
    B
    `p^(n)`
    C
    `(p+1)^(n)-1`
    D
    `(n+1)^(p)-1`

    • Similar Questions

    Explore conceptually related problems

    The number of ways in which four persons be seated at a round table, so that all shall not have the same neighbours in any two arrangements,is

    Let P_n denotes the number of ways in which three people can be selected out of 'n' people sitting in a row, if no two of them are consecutive. If P_(n+1)- P_n=15 then the value of 'n is____.

    The number of ways in which a couple can sit with 10 guests in a row if the couple takes consecutive seats is

    The number of ways in which 10 people can be assigned to two triple and two double rooms is

    There are 3 copies each of 4 different books. The number of ways in which they can be arranged in a shelf is

    Home
    Profile