Logical Reasoning
PrepTest 121 Section 1 Explanations
PrepTest 121 Section 1 is a Logical Reasoning section with 26 questions. It covers Flaw, Strengthen, and Weaken questions, spanning difficulty 1–5 of 5. Each explanation breaks down the right answer, the wrong-answer traps, and what to practice next.
- 1The effort involved in lying
- 2Publishing executive: Our company must
- 3A recent study proves that at
- 4Philosopher: We should not disapprove
- 5Compact discs (CDs) offer an improvement
- 6The public interest comprises many
- 7Enthusiasm for the use of
- 8Commentator: Most journalists describe their
- 9Theories generated by scientific research
- 10The administration at a certain
- 11Students asked by a psychologist
- 12Extinction is inevitable for all
- 13Psychology professor: Applied statistics should
- 14Among a sample of diverse
- 15There are two supposedly conflicting
- 16Most business ethics courses and
- 17Some classes of animal are
- 18Advocate: You claim that it is wrong
- 19Analyst: A recent survey showed
- 20Researcher: We have found that
- 21Catmull: Although historians consider themselves
- 22In a poll conducted by
- 23Statistical analysis is a common
- 24Journalist: Although a recent poll
- 25Almost all microbe species live
- 26Reza: Language requires the use