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At a meeting, 6 people are to be seated around a circular table. Two
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11 Oct 2021, 06:01
11 Oct 2021, 06:01
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At a meeting, 6 people are to be seated around a circular table. Two seating arrangements are considered different only when the positions of the people are different relative to each other. What is the total number of different possible seating arrangements for the group?
(A) 12
(B) 72
(C) 120
(D) 144
(E) 720
(A) 12
(B) 72
(C) 120
(D) 144
(E) 720
Re: At a meeting, 6 people are to be seated around a circular table. Two
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11 Oct 2021, 10:28
11 Oct 2021, 10:28
1
Carcass wrote:
At a meeting, 6 people are to be seated around a circular table. Two seating arrangements are considered different only when the positions of the people are different relative to each other. What is the total number of different possible seating arrangements for the group?
(A) 12
(B) 72
(C) 120
(D) 144
(E) 720
(A) 12
(B) 72
(C) 120
(D) 144
(E) 720
Number of ways to arrange N objects is N! and when in circular form, it's N!/N = (N-1)!
Answer is 5! = 120 C)
gmatclubot
Re: At a meeting, 6 people are to be seated around a circular table. Two [#permalink]
11 Oct 2021, 10:28
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