Logical ReasoningDifficulty: Easy

PT18 S4 Q24 Explanation

The only fossilized bones of large prey found

A free, expert breakdown of this official LSAT Logical Reasoning question.

TopicsMost Supported

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Stimulus

The only fossilized bones of large prey found in and around settlements of early humans bear teeth marks of nonhuman predators on areas of the skeleton that had the most meat, and cut marks made by humans on the areas that had the least meat. The meatiest parts of the carcasses, leaving uneaten remains behind.

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
24.

If the information above is true, it provides the most support for which one

Answer choices

  1. Unsupported: small prey3% picked this

    Early humans were predators of small prey, not of

    We can sign off on the second half of this answer, but we don't have any support for the idea that humans hunted small prey. For all we know, they may have just scavenged large prey.

  2. Out of Scope: fruits / roots1% picked this

    Early humans ate fruits and edible roots as well

    We never discussed fruits or roots at all, so we have no support for this claim.

  3. Out of Scope: groups vs. individual1% picked this

    Early humans would have been more effective hunters of large prey if they had hunted in large

    We never talk about how humans hunted (they may have hunted in large groups, so this supposed-counterfactual might be meaningless).

  4. Correct92% picked this

    Early humans were not hunters of large prey but scavenged the uneaten remains of prey

    Why this is right

    This is the most supportable answer choice. By contrapositive logic from the rule in the last sentence, we know that humans were not hunters of large prey. And from the evidence of cut marks made by humans on the less-meaty parts of carcasses, it's reasonable to guess that humans were scavenging the uneaten remains of the large prey.

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

  5. Out of Scope: nomads3% picked this

    Early humans were nomadic, and their settlements followed the migratory patterns of predators

    Nothing in this paragraph talks in any way about how human populations lived (nomadically or otherwise).

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