Logical Reasoning

PrepTest 105 Section 1 Explanations

PrepTest 105 Section 1 is a Logical Reasoning section with 26 questions. It covers Weaken, Necessary Assumption, and Strengthen questions, spanning Easy to Hard difficulty. Each explanation breaks down the right answer, the wrong-answer traps, and what to practice next.

Question 1

Tennyson's line of poetry

EasyMain Conclusion

Question 2

Tennyson's line of poetry

Question 3

Space programs have recently suffered

Question 4

In an experiment testing whether

Question 5

Large discount chains can make

Question 6

We should do what will

HardMust be True

Question 7

Generic drugs contain exactly the

Question 8

Economist: In the interaction between

MediumNecessary Assumption

Question 9

All potatoes naturally contain solanine

MediumSufficient Assumption

Question 10

The consequences of surgical errors

Question 11

Although the concept of free

Question 12

Alice will volunteer to work

Question 13

If an artist receives a public

Question 14

If an artist receives a public

HardPrinciple-Strengthen

Question 15

Jessica: The budget surplus should

MediumAgree/Disagree

Question 16

In a town containing a

Question 17

The difference between manners and

HardMost Supported

Question 18

Sociologist: The intended function of

MediumNecessary Assumption

Question 19

Paleontologist: It is widely, but

Question 20

The nature of English literature

MediumMost Supported

Question 21

Two doctrines have been greatly

HardNecessary Assumption

Question 22

Editorial: Supporters of the proposed

EasyParallel Flaw

Question 23

Deep tillage is even more

HardNecessary Assumption

Question 24

Editorial: Our society has a

EasyPrinciple-Strengthen

Question 25

A clothing manufacturer reports that

Question 26

Marion knows that the bridge