Logical Reasoning
PrepTest 4 Section 4 Explanations
PrepTest 4 Section 4 is a Logical Reasoning section with 25 questions. It covers Must be True, Weaken, and Necessary Assumption questions, spanning difficulty 1–5 of 5. Each explanation breaks down the right answer, the wrong-answer traps, and what to practice next.
- 1With the passage of the new
- 2If we are to expand the
- 3Scientific research that involves international
- 4It is more desirable to
- 5Most parents who are generous
- 6Lourdes: Dietary fiber is an
- 7A certain retailer promotes merchandise
- 8Prominent business executives often play
- 9A scientific theory is a good theory
- 10Millions of irreplaceable exhibits
- 11Compared to nonprofit hospitals
- 12The ancient Egyptian pharaoh Akhenaten
- 13Physician: The patient is suffering
- 14Consumer advocate: Tropical oils are
- 15People who take what others
- 16Concetta: Franchot was a great writer
- 17Zeida: Dr. Ladlow, a research psychologist
- 18Zeida: Dr. Ladlow, a research psychologist
- 19Smith: Meat in the diet
- 20The rise in the prosperity
- 21During construction of the Quebec Bridge
- 22Most children find it very
- 23The brains of identical twins
- 24The brains of identical twins
- 25Sixty adults were asked to