Strengthen and Weaken — Prelims Questions

Argument: Studies show that cities with more green spaces have lower rates of respiratory diseases. Therefore, increasing urban green spaces will improve public health outcomes. Which of the following, if true, would most WEAKEN the above argument?

Argument: Online learning platforms report 40% higher completion rates compared to traditional classroom courses. This demonstrates that online education is more effective than classroom-based learning. Which of the following, if true, would most STRENGTHEN the above argument?

Argument: Countries that invest heavily in renewable energy infrastructure experience faster economic growth. Therefore, developing nations should prioritize renewable energy investments to accelerate their economic development. Which of the following, if true, would most WEAKEN the above argument?

Argument: A survey of 500 smartphone users found that 80% prefer apps with simple, minimalist interfaces. Therefore, all mobile app developers should adopt minimalist design principles to ensure user satisfaction. Which of the following, if true, would most STRENGTHEN the above argument?

Argument: Companies that implement flexible work arrangements report 25% lower employee turnover rates. This proves that flexible work policies are the most effective strategy for employee retention. Which of the following, if true, would most WEAKEN the above argument?