Logical Reasoning

PrepTest 155 Section 1 Explanations

PrepTest 155 Section 1 is a Logical Reasoning section with 25 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

Advertisement: Omnicide kills more

Question 2

Although the audience for part one

EasyNecessary Assumption

Question 3

When frightened by hunters in a truck

Question 4

Zahler Motors executive: The Graham Motor Company

EasyPrinciple-Conform

Question 5

Of the dinosaurs of the birdlike group

Question 6

The government's tax collection agency

EasyMust be True

Question 7

Transportation official: I reject the claim

Question 8

A person who does not have

MediumParallel Flaw

Question 9

Essayist: Practical intelligence is the ability

HardSufficient Assumption

Question 10

Dentist: Five recently conducted studies

Question 11

Science writer: Studies indicate that North Americans

MediumMain Conclusion

Question 12

Physician: Of the health experts

EasyNecessary Assumption

Question 13

Philosopher: As many prominent physicists

Question 14

Jones: A budget deficit is good

Question 15

Most cats like to go outside

MediumMust be True

Question 16

Park ranger: It is unfair

MediumPrinciple-Strengthen

Question 17

For several years the Technology Institute

Question 18

To achieve the traditional hotness

Question 19

Productivity growth in industrialized nations

Question 20

Mr. Klemke argues that the complaints

Question 21

Guidelines for constructing new Bonjour hotels

HardPrinciple-Conform

Question 22

Essayist: The historical figures that we find

MediumNecessary Assumption

Question 23

On Earth, biological activity

Question 24

Editorial: Last year, many polls found

HardNecessary Assumption

Question 25

The rise of book megastores