Logical Reasoning
PrepTest 5 Section 1 Explanations
PrepTest 5 Section 1 is a Logical Reasoning section with 25 questions. It covers Weaken, Paradox, and Flaw questions, spanning difficulty 1–5 of 5. Each explanation breaks down the right answer, the wrong-answer traps, and what to practice next.
- 1Something must be done to ease
- 2College professor: College students do
- 3Mayor of Plainsville: In order to help
- 4Mayor of Plainsville: In order
- 5Recently, highly skilled workers in Eastern
- 6Historian: Alexander the Great should
- 7Two paleontologists, Dr. Tyson and Dr. Rees
- 8Two paleontologists, Dr. Tyson and Dr. Rees
- 9It is not known whether bovine spongiform
- 10Auto industry executive: Statistics show
- 11No one who lacks knowledge
- 12Impact craters caused by meteorites
- 13That the policy of nuclear deterrence
- 14A survey of alumni of
- 15M: It is almost impossible
- 16The seventeenth-century physicist Sir Isaac Newton
- 17Sedimentary rock hardens within the
- 18Mary, a veterinary student, has
- 19A tree’s age can be determined
- 20Experienced gardeners advise against
- 21Whenever a major political scandal
- 22Once people habitually engaged in conversation
- 23In essence, all rent-control policies
- 24Certain minor peculiarities of language
- 25Because of the recent transformation