Find the no.of ways of arranging the boy and 3 guests at a circular table so that the boy always sits in a particular seat?	Pick:
A) 7!	B) 3!	C) 9!	D) 10!	E) 11!
Ans.(B)   Sol. Total number of persons = 4 Host can sit in a particular seat in one way. Now, remaining positions are defined relative to the host. Hence, the remaining can sit in 3 places in 3P3 = 3! Ways ... The number of required arrangements = 3! x 1= 3! = 3! ways
<result>B</result>
Find the no.of ways of arranging the boy and 3 guests at a circular table so that the boy always sits in a particular seat?