Pop Quiz for the LSAT

Try the following 5 questions to test your LSAT skills. Then, get the answers and explanations to help increase your LSAT score! Best of luck! 😊

Every morning, Jenna drinks a cup of green tea, believing it helps her stay focused during work. Recently, Jenna forgot to drink her tea one morning but still reported feeling just as focused as usual. Based on this, her coworker concludes that green tea does not actually help Jenna stay focused.

Which one of the following, if true, most seriously weakens the coworker's conclusion?

Jenna drinks green tea because she enjoys the taste. Jenna had an unusually light workload on the day she forgot her tea. Jenna typically feels focused even when she skips breakfast. Green tea is known to have health benefits beyond improving focus. Other coworkers also drink green tea to stay focused.

A recent study found that employees who worked from home at least three days a week reported higher job satisfaction than those who worked entirely in the office. The researchers concluded that remote work increases job satisfaction.

Which one of the following, if true, most strengthens the researchers' conclusion?

Employees who worked from home reported fewer interruptions and had more control over their daily schedules. Many companies that offer remote work options also provide generous vacation and sick leave policies. Some employees who worked remotely said they missed casual interactions with coworkers. Job satisfaction is difficult to measure objectively. The majority of remote workers had previously requested flexible schedules.

A recent study revealed that individuals who regularly engage in strategic board games, such as chess, tend to perform better on formal assessments of logical reasoning than those who do not. The researchers concluded that playing such games enhances one’s logical reasoning ability.

Which one of the following most accurately describes a flaw in the reasoning of the researchers?

The researchers ignore the possibility that some individuals perform well on logic assessments without playing any board games. The researchers fail to distinguish between individuals who play strategic games frequently and those who only play occasionally. The researchers base their conclusion on evidence that may not apply to populations outside the sample studied. The researchers conclude that an activity improves a skill based solely on an observed association between participation in the activity and higher skill performance. The researchers presume that performance on logical reasoning tests is an accurate reflection of general intelligence.

While many argue that artificial sweeteners are a healthier alternative to sugar, recent research suggests that consuming artificial sweeteners may disrupt the body’s ability to regulate hunger and metabolism. Some nutritionists counter that these sweeteners are still preferable for individuals managing diabetes, as they do not cause immediate blood sugar spikes. However, relying on artificial sweeteners to maintain metabolic health may lead to long-term complications. Therefore, even though artificial sweeteners may offer short-term advantages for certain individuals, they should not be viewed as a broadly healthier substitute for sugar.

Which one of the following most accurately expresses the main conclusion of the argument?

Artificial sweeteners can cause disruptions in hunger and metabolism regulation. For individuals managing diabetes, artificial sweeteners may still provide short-term benefits. The belief that artificial sweeteners are healthier than sugar is based on an incomplete understanding of their long-term effects. Despite offering some short-term benefits, artificial sweeteners should not be considered a generally healthier alternative to sugar. Artificial sweeteners do not cause immediate spikes in blood sugar the way regular sugar does.

Emily argues that her friend should not buy a used car just because it is inexpensive. She points out that although the car may cost less upfront, it has a history of mechanical problems and will likely require expensive repairs. Therefore, she concludes, the low price does not make it a good deal overall.

Which one of the following arguments is most similar in its reasoning to Emily’s argument?

A student decides not to apply to a college with low tuition because it does not offer the program she wants to study. A shopper buys an expensive coat because it is high quality and will last for years. A homeowner replaces an old roof even though it still functions, fearing it will become more costly to maintain in the future. A tourist cancels a low-cost flight after realizing it arrives at an airport far from her final destination, requiring costly ground transportation. A man chooses not to take a job with a high salary because the job requires long hours and extensive travel, which would affect his quality of life.

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Pop Quiz for the LSAT