Logical Reasoning

PrepTest 108 Section 2 Explanations

PrepTest 108 Section 2 is a Logical Reasoning section with 24 questions. It covers Necessary Assumption, Agree/Disagree, and Flaw questions, spanning Easy to Hard difficulty. Each explanation breaks down the right answer, the wrong-answer traps, and what to practice next.

Question 1

Jorge: It is obvious that

EasyAgree/Disagree

Question 2

John: For 40 years, fluoride

Question 3

Columnist: Polls can influence voters

Question 4

High cholesterol levels are highly

Question 5

Smith's new grazing land consists

EasyNecessary Assumption

Question 6

News item: The result of a

Question 7

When an invading insect threatens

EasyMost Supported

Question 8

The traditional way to define

EasyMost Supported

Question 9

Very powerful volcanic eruptions send

Question 10

Mario: The field of cognitive

Question 11

Mario: The field of cognitive

MediumAgree/Disagree

Question 12

Undoubtedly, one's freedom is always

Question 13

Ramona: One of the primary

HardAgree/Disagree

Question 14

Essayist: Some researchers criticize British

Question 15

Each of two drugs, S and T

MediumNecessary Assumption

Question 16

Researcher: Results indicate that the

Question 17

Two hundred randomly selected subjects

MediumMost Supported

Question 18

Sid: The sign says

Question 19

Newspaper editorial: Many pharmaceutical companies

Question 20

One of the most important

EasyNecessary Assumption

Question 21

The experts who now assure

MediumParallel Flaw

Question 22

One can be at home

Question 23

Economist: In any country, inflation

HardNecessary Assumption

Question 24

Agricultural economist: We can increase

HardPrinciple-Strengthen