Logical Reasoning
PrepTest 152 Section 4
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:
Researcher: It is widely believed that, given its northerly latitude …Identify the Conclusion
You're mistaken to believe that England has mild winters because of the Gulf Stream.
- Q2:
Edgar: Nurses who have been specially trained in …Point at Issue
- Q3:
Consumer: A new law requires all cigarette packaging to …Sufficient Assumption
The law won't affect the smoking habits of most regular smokers.
- Q4:
Warner: Until recently, most competitive swimmers were high school …Method of Reasoning
- Q5:
- Q6:
Psychologist: Thinking can occur without language …Role in Argument
Thinking can occur without language.
- Q7:
Nutritionist: Contrary to popular belief, a high-calcium diet …Strengthen – EXCEPT
A high-calcium diet does not prevent osteoporosis.
- Q8:
Quartzbrook Farms wanted to test all of its cattle for a rare …Principle
Q wanted to test its cattle for disease so it could export beef.
* Their government banned it from testing because:1.
- Q9:
Office manager: Every vacation an office worker takes …Flawed Reasoning
To reduce exhaustion, workers should take many short vacations instead of a few long ones.
- Q10:
A traditional view of Neanderthals is that they lacked…Necessary Assumption
Neanderthals were capable of symbolic thought.
- Q11:
To be considered for this year’s Gillespie Grant …Flawed Reasoning
Mary will only be considered if she mails her application 10 days before the deadline.
- Q12:
The Amazon River flows eastward into the Atlantic Ocean …Strengthen
The Amazon River once flowed into the Pacific Ocean.
- Q13:
Columnist: Banning performance enhancing drugs (PEDs) from …Necessary Assumption
PEDs should be allowed under medical supervision.
- Q14:
- Q15:
Commentator: The reported epidemic of childhood obesity …Flawed Parallel Reasoning
There's no childhood epidemic of obesity.
- Q16:
Editorial: The main contention of Kramer’s book …Flawed Reasoning
Kramer’s claim that coal companies are to blame for economic difficulties is false.
- Q17:
Health-care facilities have a duty to protect their patients …Necessary Assumption
Healthcare facilities must make flu vaccines mandatory for employees.
- Q18:
Etiquette helps people to get along with each other …Most Strongly Supported
Etiquette helps people get along, e.g. by preventing people from offending each other.
* Many people criticize etiquette because they think it doesn't benefit society.
* Yet these people also think kindness and social harmony are good. - Q19:
European wood ants incorporate large quantities of …Evaluate the Argument
The ants probably started using conifer resin as protection against disease.
- Q20:
Coming up with secure passwords for confidential computer files is difficult …Must Be True
People like simple passwords, but they're easy to guess.
* Random passwords are hard to guess, but people forget them. - Q21:
If you use a wood stove to heat your home …Identify the Conclusion
You should use a wood-pellet stove to heat your home, not a regular wood stove.
- Q22:
Economist: Gifts of cash or gift cards, which allow the recipient …Weaken
People like cash and gift cards more than gifts chosen by others.
- Q23:
An antitheft device involving an electronic homing beacon …Paradox
The device doesn't deter theft since it's undetectable.
- Q24:
Taken as a whole, the computers that constitute the Internet …Flawed Reasoning
The Internet will someday gain humanlike intelligence.
- Q25:
Editorial: Any democratic society is endangered by segmentation …Strengthen
Democracies should adopt policies that guarantee economic expansion.
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