Logical Reasoning
PrepTest 136 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:
- Q2:
Museum curator: Our ancient Egyptian collection includes…Necessary Assumption
The earthenware hippopotamus was a religious object.
- Q3:
Lawyer: Juries are traditionally given their instructions…Strengthen – Exception
Jury instructions should be simple and easy to understand.
- Q4:
Traditional "talk" therapy, in which a patient with a…Necessary Assumption
Drugs will eventually work just as well as talk therapy.
- Q5:
Bacteria that benefit human beings when they are present…Weaken
We shouldn’t consider *H. pylori* a commensal.
- Q6:
Most apartments on the upper floors of The Vista Arms…Sufficient Assumption
At least one studio apartment in the building has scenic views.
- Q7:
Mike: Tom did not tell me that I could use his computer…Principle – Strengthen
It would not be wrong for me to use Tom’s computer.
- Q8:
Robinson: Wexell says that the museum wasted its money…Flawed Reasoning
The museum didn’t waste money.
- Q9:
In a party game, one person leaves the room with the…Principle
Someone is told they must guess what a dream was about by asking a group yes or no questions.
- Q10:
Computer manufacturers have sought to make computers…Necessary Assumption
Computers can’t currently be made significantly faster.
- Q11:
In the last year, biologists have learned that there…Flawed Reasoning
It is wrong to say that pollution is killing amphibians.
- Q12:
Because dried peat moss, which is derived from…Principle – Strengthen
Using peat moss as a soil conditioner is not environmentally sound.
- Q13:
Brooks: I'm unhappy in my job, but I don't know…Flawed Reasoning
Morgenstern says Brooks should quit.
- Q14:
Only Canadian films are shown at the Lac Nichoutec…Must Be True
Only Canadian films are shown at the festival.
- Q15:
Commentator: Many social critics claim that contemporary…Flawed Reasoning
The critics are wrong to say that journalists undermine society with cynicism.
- Q16:
The owners of Uptown Apartments are leaning toward not…Parallel Reasoning
The owners should make the improvements even though they are not directly profitable.
- Q17:
Ditalgame Corporation's computer video games are subject…Strengthen
The president thinks sales will increase quite a bit once the games have copy protection.
- Q18:
Columnist: It may soon be possible for an economy to…Identify The Conclusion
Society wouldn’t accept having the government electronically record all transactions.
- Q19:
Social scientist: Since the body of thought known as…Sufficient Assumption
Some observers have misunderstood Marxism.
- Q20:
Daniel: There are certain actions that moral duty…Point At Issue
- Q21:
The mayor was not telling the truth when he said that…Flawed Reasoning
The bridge renovation was wasteful.
- Q22:
The airport's runways are too close to…Most Strongly Supported
When weather is poor, planes can’t use adjacent runways.
- Q23:
As a general rule, the larger a social group…Paradox
Bigger primate groups usually spend more time grooming each other.
- Q24:
Had the party's economic theories been sound and had…Flawed Parallel Reasoning
The economic theories were wrong.
- Q25:
When a group is unable to reach a consensus…Method of Reasoning
If you want an accusation to work, call someone ‘unyielding’.
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