PrepTest 31, Section 1, Question 5
Four boys�Fred, Juan, Marc, and Paul�and three girls�Nita, Rachel, and Trisha�will be assigned to a row of five adjacent lockers, numbered consecutively 1 through 5, arranged along a straight wall. The following conditions govern the assignment of lockers to the seven children:
Four boys�Fred, Juan, Marc, and Paul�and three girls�Nita, Rachel, and Trisha�will be assigned to a row of five adjacent lockers, numbered consecutively 1 through 5, arranged along a straight wall. The following conditions govern the assignment of lockers to the seven children:
Four boys�Fred, Juan, Marc, and Paul�and three girls�Nita, Rachel, and Trisha�will be assigned to a row of five adjacent lockers, numbered consecutively 1 through 5, arranged along a straight wall. The following conditions govern the assignment of lockers to the seven children:
Four boys�Fred, Juan, Marc, and Paul�and three girls�Nita, Rachel, and Trisha�will be assigned to a row of five adjacent lockers, numbered consecutively 1 through 5, arranged along a straight wall. The following conditions govern the assignment of lockers to the seven children:
Each locker must be assigned to either one or two children, and each child must be assigned to exactly one locker.
Each shared locker must be assigned to one girl and one boy.
Juan must share a locker, but Rachel cannot share a locker.
Nita's locker cannot be adjacent to Trisha's locker.
Fred must be assigned to locker 3.
If the first three lockers are assigned to girls, which one of the following must be true?
Juan is assigned to locker 1.
Nita is assigned to locker 3.
Trisha is assigned to locker 1.
Juan is assigned to the same locker as Trisha.
Paul is assigned to the same locker as Trisha.
Explanations
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