Logical Reasoning
PrepTest 132 Section 2
Find the question you’re working on. Explore the reasoning, understand each answer, and learn from your mistakes.
Choose a question
Explanations for every question, find them by number or text.
- Q1:
In a recent study, a group of young children were…Principle
Children were taught the word "stairs" by walking up and down stairs.
- Q2:
Among people who live to the age of 100 or more, a…Strengthen
Genetics are probably the cause of long life.
- Q3:
- Q4:
Carol Morris wants to own a majority of the shares of…Paradox
Analysts predict that Morris will own the daily, even though the majority shareholder refuses to sell.
- Q5:
Area resident: Childhood lead poisoning has declined…Flawed Reasoning
If we eliminate household lead, we'll get rid of childhood lead poisoning.
- Q6:
Although some nutritional facts about soft drinks are…Must Be True
Soft drinks don't list exact caffeine content.
- Q7:
When the famous art collector Vidmar died, a public…Flawed Parallel Reasoning
MacNeil can't afford any piece of art.
- Q8:
A leading critic of space exploration contends that…Flawed Reasoning
A catastrophe is unlikely during the entire journey.
- Q9:
A retrospective study is a scientific study that tries…Sufficient Assumption
Retrospective studies aren't reliable ways to learn about humans' present characteristics.
- Q10:
Gigantic passenger planes currently being developed…Identify the Conclusion
The additional airplane space will be used for seating.
- Q11:
Scientist: To study the comparative effectiveness of…Flawed Reasoning
~~Athlete's foot cured~~ ➞ ~~Received medication M~~
- Q12:
Paleontologist: Plesiosauromorphs were gigantic…Necessary Assumption
Plesiosauromorphs probably hunted with long distance chases.
- Q13:
- Q14:
Music professor: Because rap musicians can work alone…Method of Reasoning
It is wrong to say that rap is individualistic and non-traditional.
- Q15:
Speaker: Like many contemporary critics, Smith…Sufficient Assumption
Smith doesn't understand her own words.
- Q16:
- Q17:
One should never sacrifice one's health in order to…Sufficient Assumption
You shouldn't give up health for money.
- Q18:
Vanessa: All computer code must be written by a pair…Principle
**PRINCIPLES:** Vanessa wants all programming to be done in pairs.
Jo thinks the most productive programmers should be allowed to work alone.
- Q19:
- Q20:
Astronomer: Earlier estimates of the distances of…Paradox
The stars are older than the universe, which can't be true.
- Q21:
Most large nurseries sell raspberry plants primarily…Most Strongly Supported
Large nurseries (most) ➞ sell mainly to commercial growers AND sell with disease free guarantee
2. - Q22:
- Q23:
Consumer advocate: TMD, a pesticide used on peaches…Principle
TMD hasn't been shown to be acceptable.
- Q24:
Legal commentator: The goal of a recently enacted law…Must be False
The law is supposed to protect employees from secondhand smoke.
- Q25:
- Q26:
Editorial: It has been suggested that private…Principle
We shouldn't let private companies supply water.
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