Logical Reasoning

PrepTest 105 Section 4 Explanations

PrepTest 105 Section 4 is a Logical Reasoning section with 25 questions. It covers Weaken, Most Supported, and Necessary Assumption questions, spanning Easy to Hard difficulty. Each explanation breaks down the right answer, the wrong-answer traps, and what to practice next.

Question 1

Shortly after Isaac Newton circulated

EasyMost Supported

Question 2

The blues is a modern musical

Question 3

Nutritionist: A study revealed that

MediumMost Supported

Question 4

Maude is incessantly engaging in

EasyNecessary Assumption

Question 5

The most reliable way to

Question 6

Willett: Lopez and Simmons, a

EasyMain Conclusion

Question 7

Willett: Lopez and Simmons, a

EasyPrinciple-Strengthen

Question 8

Linguist: Only if a sentence

Question 9

To allay public concern about

Question 10

In the course of his

MediumPrinciple-Conform

Question 11

On the basis of research

MediumStrengthen

Question 12

Nearly everyone has complained of

EasyMost Supported

Question 13

Television allows us to transmit

Question 14

Citizen: Our legislators need to

HardNecessary Assumption

Question 15

Ideally, scientific laws should display

HardMost Supported

Question 16

The miscarriage of justice in

MediumStrengthen

Question 17

Everyone who is excessively generous

HardMust be True

Question 18

In a study in which

Question 19

A successful chess-playing computer

Question 20

James: Chemists have recently invented

Question 21

Ethicist: A person who treats

HardMust be False

Question 22

Children fall into three groups-nontasters

MediumSufficient Assumption

Question 23

Donna claims to have found

EasyParallel Flaw

Question 24

If an external force intervenes

HardPrinciple-Conform

Question 25

Some residents of Midville claim

EasyMain Conclusion