Logical ReasoningDifficulty: Hard

PT141 S4 Q12 Explanation

Worldwide, more books were sold

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TopicsMost Supported

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Stimulus

Worldwide, more books were sold last year than in any previous year. In particular, there were more cookbooks sold. For the first time ever, most of the cookbooks sold were not intended for beginners. Indeed, more cookbooks than ever were purchased by professional cooks. However, one is a cookbook written for beginners, entitled Problem-Free Cooking.

What this question is testing

Most Supported

Your task

Break the argument into its conclusion and evidence, then do exactly what the question stem asks with that structure.

Common trap

Answers that sound relevant to the topic but don't connect to the argument's actual reasoning.

Winning move

Predict what a right answer must do, then test each choice against the conclusion-evidence gap.

Reading along? Open the full official question in LawHub — we show a fragment here and keep the reasoning in our own words.

The question
12.

Which one of the following is most strongly supported by the

Answer choices

  1. Correct59% picked this

    Last year there were more cookbooks sold that were not intended for beginners than

    Why this is right

    This combines the 2nd and 3rd claims. The 2nd claim says number of cookbooks sold was highest ever The 3rd claim says the % of cookbooks sold that were not intended for beginners was highest ever So if last year's slate of cookbooks had the highest percentage ever of "advanced" cookbooks, and last year's slate of cookbooks was the biggest raw total of cookbooks ever, then that would have to output the greatest number of advanced cookbooks sold in one year. How do we know last year's % for advanced (i.e. not intended for beginner) was highest ever? We know it's the all time high, because last year was the first time it ever passed the 50% most threshold. If numbers help you, here are some: Last Year All years prior Total Cookbooks 1 million < 1 million Sold % of cookbooks sold that > 50% < 50% were not for beginners A bigger percentage of a bigger total is why we know not-beginner cookbooks had its best year ever.

    Skill tested: Most Supported · how this choice captures the argument's function is the move to repeat next time.

  2. Out of Scope: best-selling5% picked this

    The best-selling cookbook last year was a cookbook that was intended

    We don't have any information at all about which type of cookbook sold best.

  3. Unsupported10% picked this

    Sales of cookbooks intended for beginners were lower last year than

    It's possible sales were lower or higher. There are two competing forces: - it was a bad year for beginners' cookbooks, because a lower percentage than ever of cookbooks sold were for beginners. but - it was also a good year for beginners' cookbooks, because there were more cookbooks sold overall A smaller percentage of a bigger total may come out to be bigger than before, smaller, or around the same, depending on how far that percentage vs. that total moved in their respective directions.

  4. Too Strong: most23% picked this

    Most of the cookbooks purchased last year that were not intended for beginners were purchased

    We know that professional cooks bought more cookbooks than ever before last year. But professional cooks might still only be 1% of the people buying cookbooks. There aren't that many professional cooks in the world, relative to everyone else. Even if they bought cookbooks at the same rate we clueless folk do, they still would be a tiny, tiny market share. So we can't support this answer, and common sense would tell us it's almost certainly not true in any real world that resembles ours. This trap answer is trying to get us to think that, "Since there's an uptick in advanced cookbooks, there's probably a lot of professional cooks buying cookbooks." But all kinds of people buy cookbooks "not intended for beginners". If you're intermediate or advanced or professional, you're buying books that are "not intended for beginners".

  5. Too Strong: sold more copies3% picked this

    Problem-Free Cooking sold more copies last year than did any cookbook written

    We don't know if Problem-Free Cooking sold a single copy, let alone more than any other cookbook of a given type. We were only told that it was available on every continent.

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