Six people are going to sit in a row on a bench. A and B are adjacent, C does not want to sit adjacent to D. E and F can sit anywhere. Number of ways in which these six people can be seated is

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

Find the number of ways in which four persons can sit on six chairs.

E, F, G, and H are sitting in a row. F and H are adjacent. E and G are adjacent. G does not want to sit next to either H or F, and H does not want to sit next to E. Which two are sitting at the ends ?

Six teachers and six students have to sit round a circular table such that there is a teacher between any two students . The number of ways in which they can sit is

Six teachers and six students have to sit round a circular table such that thereis a teacher between any two students.The number of ways in which they can sit is

Six boys are sitting in a row. Jose and Manu are sitting adjacent to Raju. Uday has Gopi and Ram as his adjacents. Gopi is not next to either Jose or Manu. Ram is not sitting next to Manu. Who are/is sitting adjacent to Jose?

If n persons are sitting in a row, find the number of ways of selecting two persons, who are sitting adjacent to each other.

A, B,C, D, E, F,G and H are sitting around a circle facing the centre. F sits to the immediate right of D and third to the left of A. G sits third to the left of D who does not sit adjacent to E. B sits adjacent to G but not adjacent to D. C does not sit adjacent to either D or A. What is the position of H with respect to C? 1) Second to the left 2) First to the right 3) Third to the right 4) Second to the right 5) None of these