PrepTest 81, Section 1, Question 10
A concert organizer is planning the order in which exactly seven musicians�Lowe, Miller, Nadel, Otero, Parker, Sen, and Thomas�will perform. The musicians will perform consecutively, one at a time. The order of the performances is constrained by the following conditions:
A concert organizer is planning the order in which exactly seven musicians�Lowe, Miller, Nadel, Otero, Parker, Sen, and Thomas�will perform. The musicians will perform consecutively, one at a time. The order of the performances is constrained by the following conditions:
A concert organizer is planning the order in which exactly seven musicians�Lowe, Miller, Nadel, Otero, Parker, Sen, and Thomas�will perform. The musicians will perform consecutively, one at a time. The order of the performances is constrained by the following conditions:
A concert organizer is planning the order in which exactly seven musicians�Lowe, Miller, Nadel, Otero, Parker, Sen, and Thomas�will perform. The musicians will perform consecutively, one at a time. The order of the performances is constrained by the following conditions:
Lowe must perform earlier than Nadel.
Miller must perform earlier than Thomas.
There must be exactly one performance between the performances of Lowe and Otero, whether or not Lowe performs earlier than Otero.
There must be exactly one performance between the performances of Miller and Parker, whether or not Miller performs earlier than Parker.
Parker must perform either first or seventh.
If Sen performs immediately before Thomas, which one of the following CANNOT be true?
Lowe performs second.
Lowe performs fourth.
Sen performs fifth.
Thomas performs fifth.
Thomas performs seventh.
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