Logical ReasoningDifficulty: Medium

PT140 S3 Q12 Explanation

Consumer advocate: Even if one

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

TopicsMain Conclusion

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Stimulus

Consumer advocate: Even if one can of fruit or vegetables weighs more than another, the heavier can does not necessarily contain more food. Canned fruits and vegetables are typically packed in water, which can make up more than half the total weight of the from including more water per can than others include.

What this question is testing

Main Conclusion

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 most accurately expresses the conclusion drawn in the

Answer choices

  1. Correct78% picked this

    The heavier of two cans of fruit or vegetables does not necessarily contain more food than the lighter

    Why this is right

    This looks like an equivalent meaning match for our first sentence, which is where we determined the Conclusion was.

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

  2. Premise3% picked this

    The weight of the water in a can of fruit or vegetables can be more than half the total

    This doesn't match the first sentence. It matches a detail in the 2nd sentence.

  3. Premise Last Sentence Trap5% picked this

    Nothing stops unscrupulous canning companies from including more water per can

    This doesn't match the first sentence. It matches the last sentence. Sometimes, on Main Conclusion, the last claim will be the Conclusion, but it's fairly rare. It's the #1 place students assume the conclusion will be, so LSAT only puts it there if they're being really friendly. Be suspicious if you're ever picking the final claim as the conclusion on Main Conclusion.

  4. Unstated Inference5% picked this

    Some canning companies include less food in cans of a given weight

    We can derive this idea from the premises, but it's never said. It's definitely not a meaning match for the first sentence.

  5. Unstated Inference9% picked this

    The heavier of two cans of fruits or vegetables may include more water than the lighter of

    We can derive this idea from the premises, but it's never said. It's definitely not a meaning match for the first sentence.

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