A person invites a group of 10 friends at dinner and sits (i) 5 on a round table and 5 on other round table (ii) 4 on one round table 6 on other round table . Find no. of ways in each case in which he can arrange the guest?

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

Five boy and five girls sit alternately around a round table. In how many ways can this be done?

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

If n persons are seated on a round table, what is the probability that two named individuals will be neighbours?

A number of 18 guests have to be seated, half on each side of a long table. Four particular guests desire to sit on one particular side and three others on the other side. Determine the number of ways in which the sitting arrangements can be made.

The number of ways in which 5 ladies and 7 gentlemen can be seated in a round table so that no two ladies sit together, is

In how many ways can 3 ladies and 3 gentlemen be seated around a round table so that any two and only two of the ladies sit together?

There are eight girls among whom two are sisters, all of them are t sit on a round table. Find the probability that the two sisters do not sit together.

The number of ways in which 7 people can sit around a table if two persons take 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.