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Eating beets significantly lowers the risk of cancer, according to an article in a nutritional magazine. The article refers to a study that found that people who consumed one or more beets per day were half as likely to be diagnosed with the disease as people who did not.
Q. Which of the following, if true, most weakens the argument in the magazine article?
  • a)
    Another study found that people who consumed one tablespoon of flax seed oil per day were more than four times less likely to be diagnosed with cancer as those who did not.
  • b)
    Participants in the study reported consuming no vegetables other than beets.
  • c)
    The study was only conducted in one city.
  • d)
    In another experiment, cancer patients who ate one or more beets per day were no more likely to recover than those who ate no beets.
  • e)
    The participants in the study who ate beets were more likely to exercise regularly than those who did not eat beets.
Correct answer is option 'E'. Can you explain this answer?
Verified Answer
Eating beets significantly lowers the risk of cancer, according to an ...
The article draws a conclusion on the basis of the findings of a single study. However, the link between eating beets and cancer prevention cannot be verified without ruling out other variables. If the participants who ate beets were also similar in another way that distinguished them from the group that did not, it would become impossible to prove that beets - and not the other factor - were responsible for reducing the risk of cancer on the basis of this study alone.
A. The effectiveness of flax seed oil in reducing the risk of cancer has no bearing on the effectiveness of beets in doing so. This answer is off topic.
B. This answer strengthens, rather than weakens, the argument. If the subjects ate only beets and no other vegetables, there is more evidence for the fact that beets – and no other vegetable – were responsible for reducing the risk of cancer.
C. The study would be more convincing if it had been conducted in more than one city. However, this fact alone does not do the most to weaken the argument.
D. This other experiment is about the role of beets in the recovery rates of cancer patients, rather than in the risk of diagnosis. Therefore, it does not weaken the conclusion of the article, which focuses on cancer prevention, not recovery.
E. Because study participants who ate beets were also more likely to exercise regularly than those who did not eat beets, it is impossible to determine whether beets or regular exercise were more influential in preventing cancer. This is the correct answer.
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Eating beets significantly lowers the risk of cancer, according to an ...
Explanation:

Key Point: The argument in the magazine article is that eating beets significantly lowers the risk of cancer based on a study.

Weakener: The option that most weakens the argument is that the participants in the study who ate beets were more likely to exercise regularly than those who did not eat beets.

Reasoning: This weakens the argument because it introduces a confounding variable - exercise. If the participants who ate beets were also more likely to exercise regularly, then the reduced risk of cancer could be attributed to the exercise rather than the consumption of beets. This suggests that the lower risk of cancer may not be solely due to eating beets.

Implication: The study did not account for the influence of exercise on the risk of cancer, which could potentially explain the lower cancer risk observed in those who ate beets. Therefore, the argument that eating beets significantly lowers the risk of cancer may not be as strong as initially presented in the magazine article.
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Eating beets significantly lowers the risk of cancer, according to an article in a nutritional magazine. The article refers to a study that found that people who consumed one or more beets per day were half as likely to be diagnosed with the disease as people who did not.Q. Which of the following, if true, most weakens the argument in the magazine article?a)Another study found that people who consumed one tablespoon of flax seed oil per day were more than four times less likely to be diagnosed with cancer as those who did not.b)Participants in the study reported consuming no vegetables other than beets.c)The study was only conducted in one city.d)In another experiment, cancer patients who ate one or more beets per day were no more likely to recover than those who ate no beets.e)The participants in the study who ate beets were more likely to exercise regularly than those who did not eat beets.Correct answer is option 'E'. Can you explain this answer?
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Eating beets significantly lowers the risk of cancer, according to an article in a nutritional magazine. The article refers to a study that found that people who consumed one or more beets per day were half as likely to be diagnosed with the disease as people who did not.Q. Which of the following, if true, most weakens the argument in the magazine article?a)Another study found that people who consumed one tablespoon of flax seed oil per day were more than four times less likely to be diagnosed with cancer as those who did not.b)Participants in the study reported consuming no vegetables other than beets.c)The study was only conducted in one city.d)In another experiment, cancer patients who ate one or more beets per day were no more likely to recover than those who ate no beets.e)The participants in the study who ate beets were more likely to exercise regularly than those who did not eat beets.Correct answer is option 'E'. Can you explain this answer? for GMAT 2025 is part of GMAT preparation. The Question and answers have been prepared according to the GMAT exam syllabus. Information about Eating beets significantly lowers the risk of cancer, according to an article in a nutritional magazine. The article refers to a study that found that people who consumed one or more beets per day were half as likely to be diagnosed with the disease as people who did not.Q. Which of the following, if true, most weakens the argument in the magazine article?a)Another study found that people who consumed one tablespoon of flax seed oil per day were more than four times less likely to be diagnosed with cancer as those who did not.b)Participants in the study reported consuming no vegetables other than beets.c)The study was only conducted in one city.d)In another experiment, cancer patients who ate one or more beets per day were no more likely to recover than those who ate no beets.e)The participants in the study who ate beets were more likely to exercise regularly than those who did not eat beets.Correct answer is option 'E'. Can you explain this answer? covers all topics & solutions for GMAT 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Eating beets significantly lowers the risk of cancer, according to an article in a nutritional magazine. The article refers to a study that found that people who consumed one or more beets per day were half as likely to be diagnosed with the disease as people who did not.Q. Which of the following, if true, most weakens the argument in the magazine article?a)Another study found that people who consumed one tablespoon of flax seed oil per day were more than four times less likely to be diagnosed with cancer as those who did not.b)Participants in the study reported consuming no vegetables other than beets.c)The study was only conducted in one city.d)In another experiment, cancer patients who ate one or more beets per day were no more likely to recover than those who ate no beets.e)The participants in the study who ate beets were more likely to exercise regularly than those who did not eat beets.Correct answer is option 'E'. Can you explain this answer?.
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Which of the following, if true, most weakens the argument in the magazine article?a)Another study found that people who consumed one tablespoon of flax seed oil per day were more than four times less likely to be diagnosed with cancer as those who did not.b)Participants in the study reported consuming no vegetables other than beets.c)The study was only conducted in one city.d)In another experiment, cancer patients who ate one or more beets per day were no more likely to recover than those who ate no beets.e)The participants in the study who ate beets were more likely to exercise regularly than those who did not eat beets.Correct answer is option 'E'. Can you explain this answer?, a detailed solution for Eating beets significantly lowers the risk of cancer, according to an article in a nutritional magazine. The article refers to a study that found that people who consumed one or more beets per day were half as likely to be diagnosed with the disease as people who did not.Q. Which of the following, if true, most weakens the argument in the magazine article?a)Another study found that people who consumed one tablespoon of flax seed oil per day were more than four times less likely to be diagnosed with cancer as those who did not.b)Participants in the study reported consuming no vegetables other than beets.c)The study was only conducted in one city.d)In another experiment, cancer patients who ate one or more beets per day were no more likely to recover than those who ate no beets.e)The participants in the study who ate beets were more likely to exercise regularly than those who did not eat beets.Correct answer is option 'E'. Can you explain this answer? has been provided alongside types of Eating beets significantly lowers the risk of cancer, according to an article in a nutritional magazine. The article refers to a study that found that people who consumed one or more beets per day were half as likely to be diagnosed with the disease as people who did not.Q. Which of the following, if true, most weakens the argument in the magazine article?a)Another study found that people who consumed one tablespoon of flax seed oil per day were more than four times less likely to be diagnosed with cancer as those who did not.b)Participants in the study reported consuming no vegetables other than beets.c)The study was only conducted in one city.d)In another experiment, cancer patients who ate one or more beets per day were no more likely to recover than those who ate no beets.e)The participants in the study who ate beets were more likely to exercise regularly than those who did not eat beets.Correct answer is option 'E'. 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Which of the following, if true, most weakens the argument in the magazine article?a)Another study found that people who consumed one tablespoon of flax seed oil per day were more than four times less likely to be diagnosed with cancer as those who did not.b)Participants in the study reported consuming no vegetables other than beets.c)The study was only conducted in one city.d)In another experiment, cancer patients who ate one or more beets per day were no more likely to recover than those who ate no beets.e)The participants in the study who ate beets were more likely to exercise regularly than those who did not eat beets.Correct answer is option 'E'. Can you explain this answer? tests, examples and also practice GMAT tests.
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