Logical Reasoning

PrepTest 145 Section 2 Explanations

PrepTest 145 Section 2 is a Logical Reasoning section with 25 questions. It covers Necessary Assumption, Principle-Strengthen, 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

An electric utility has determined

Question 2

Anthropologist: One of the

Question 3

The current sharp decline in

EasyNecessary Assumption

Question 4

The northern cardinal, a nonmigratory

Question 5

A person’s personality is linked

EasyParallel Flaw

Question 6

Political analyst: Several years

EasyNecessary Assumption

Question 7

Amber—fossilized tree resin

MediumStrengthen

Question 8

Widespread use of the Internet

EasyPrinciple-Strengthen

Question 9

Columnist: Video games are not works

EasySufficient Assumption

Question 10

One year ago, a municipality banned

Question 11

Farmers who use genetically

MediumMain Conclusion

Question 12

When doctors vaccinate a patient

EasyPrinciple-Conform

Question 13

Nations that have little interaction

EasyMost Supported

Question 14

Activist: Medical conditions such as

Question 15

Political leader: In this political dispute

MediumSufficient Assumption

Question 16

Some people see no harm

HardPrinciple-Strengthen

Question 17

The radio station claims that

Question 18

Historian: Those who claim that

Question 19

A recent study examined the daytime

Question 20

Critic: It is common to argue that

Question 21

Principle: If one does not criticize

EasyPrinciple-Strengthen

Question 22

Everyone should have access

Question 23

Most of the mines that Moradco

EasyMust be True

Question 24

Tariffs on particular products

HardNecessary Assumption

Question 25

Among small- to medium-sized

HardMust be False