PrepTest 77, Section 1, Question 21
Exactly five volunteers—Haddad, Joslin, Kwon, Molina, and Nash—are being assigned to three community committees—X, Y, and Z. Each committee will have three volunteers assigned to it, with each volunteer on a committee holding exactly one of three positions—leader, secretary, or treasurer. The following conditions apply:
Exactly five volunteers—Haddad, Joslin, Kwon, Molina, and Nash—are being assigned to three community committees—X, Y, and Z. Each committee will have three volunteers assigned to it, with each volunteer on a committee holding exactly one of three positions—leader, secretary, or treasurer. The following conditions apply:
Exactly five volunteers—Haddad, Joslin, Kwon, Molina, and Nash—are being assigned to three community committees—X, Y, and Z. Each committee will have three volunteers assigned to it, with each volunteer on a committee holding exactly one of three positions—leader, secretary, or treasurer. The following conditions apply:
Exactly five volunteers—Haddad, Joslin, Kwon, Molina, and Nash—are being assigned to three community committees—X, Y, and Z. Each committee will have three volunteers assigned to it, with each volunteer on a committee holding exactly one of three positions—leader, secretary, or treasurer. The following conditions apply:
If Nash is assigned to a committee, Nash must be the leader for that committee.
Molina must be assigned to exactly one committee.
Kwon must be assigned to Y but cannot be assigned to Z.
Joslin must be the secretary for Y but cannot be assigned to X or Z.
If Kwon is assigned to be leader for exactly one of the committees, then for which of the committees is the assignment of volunteers to positions fully determined?
X only
Y only
X and Y, but not Z
Y and Z, but not X
X, Y, and Z
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