Strengths and Weaknesses of Arguments Reasoning questions

Strengths and Weaknesses of Arguments Reasoning Questions

1. A company argues that their new electric car will reduce carbon emissions. Which of the following, if true, most strengthens this argument?
The car has a limited driving range on a single charge
The electricity used to charge the car comes primarily from renewable sources
The car is more expensive than comparable gasoline-powered models
Many consumers are interested in environmentally friendly vehicles
2. A new diet plan claims that eating only raw foods leads to weight loss. Therefore, everyone who wants to lose weight should switch to a raw food diet. Which of the following, if true, would most weaken this argument?
Raw food diets can be expensive
Some people may have difficulty digesting raw foods
Weight loss can be achieved through various methods
The diet plan was developed by a celebrity nutritionist
3. A study shows that students who eat breakfast perform better on morning tests. Therefore, schools should provide free breakfast to all students to improve test scores. Which of the following, if true, would most strengthen this argument?
The cost of providing free breakfast is minimal
Students who eat breakfast also tend to have better attendance
The improvement in test scores is significant and consistent across all subjects
Parents support the idea of free breakfast at school
4. A company claims that their new smartphone has the best camera on the market because it has the highest megapixel count. Which of the following, if true, most weakens this claim?
The smartphone is more expensive than competitors
Camera quality depends on multiple factors, not just megapixel count
The company has a history of producing high-quality cameras
Many consumers prioritize camera quality when choosing a smartphone
5. A politician argues that because crime rates have decreased in areas with more street lighting, we should install more street lights to reduce crime. What assumption does this argument make?
Street lighting is the primary factor in reducing crime
All areas have similar crime patterns
The cost of installing street lights is justified by the crime reduction
Criminals are deterred by increased visibility
6. Company Z's employee productivity increased after they implemented a flexible work schedule. Therefore, all companies should implement flexible work schedules to increase productivity. Which of the following identifies the main flaw in this argument?
Flexible work schedules can be difficult to manage
Not all jobs are suitable for flexible scheduling
The argument generalizes based on a single case
Some employees prefer fixed schedules
7. Students who attend schools with strict discipline policies have higher graduation rates. Therefore, implementing strict discipline policies will always lead to higher graduation rates. Which of the following identifies the main flaw in this argument?
Strict discipline policies may be unpopular among students
The argument doesn't consider other factors affecting graduation rates
Not all students respond well to strict discipline
Graduation rates are not the only measure of educational success
8. A company claims that their new smartphone app helps users learn a foreign language faster than traditional methods. Which of the following, if true, most weakens this claim?
The app is more expensive than some traditional language courses
Users of the app show similar progress rates to those using traditional methods
The app uses advanced AI technology
Many users report enjoying the app's interface
9. A politician argues that increasing the minimum wage will lead to job losses as businesses will be forced to lay off workers to maintain profitability. Which of the following, if true, most weakens this argument?
Some businesses have already voluntarily increased their minimum wage
Studies show that moderate minimum wage increases have minimal impact on employment levels
The proposed minimum wage increase is substantial
Many minimum wage workers rely on government assistance
10. A new weight loss supplement claims that users can lose 10 pounds in a week without changing their diet or exercise habits. Therefore, this supplement is the easiest way to lose weight. Which of the following, if true, would most weaken this argument?
The supplement is expensive
The claim is based on a small, uncontrolled study
Rapid weight loss can be unhealthy
The supplement has not been approved by health authorities
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