In how many ways can be 7 boys and 7 girls sit around circular table so that no two boys sit next to each other?	Choose the correct choice.
A) (5!)^2  B) (6!)^2  C) 6!7!  D) 11!  E) (5!)^2*6!
first fix one boy and place other 6 in alt seats so total ways is 6!   now place each girl between a pair of boys... total ways of seating arrangement of girls 7!   total is 6!*7!   ANS 6!7!
<result>C</result>
In how many ways can be 7 boys and 7 girls sit around circular table so that no two boys sit next to each other?