Logical ReasoningDifficulty: Medium

PT129 S1 Q10 Explanation

Letter to the editor: Recently

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

TopicsFlaw

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Stimulus

Letter to the editor: Recently, the city council passed an ordinance that prohibits loitering at the local shopping mall. The council's declared goal was to eliminate overcrowding and alleviate pedestrian congestion, thereby improving the mall's business and restoring its family-oriented image. But despite these claims, reducing overcrowding and congestion even when fully implemented, the ordinance would not accomplish them.

What this question is testing

Flaw

Your task

Describe the reasoning error the argument actually commits.

Common trap

Answers that name a real logical flaw the argument doesn't actually make.

Winning move

Articulate the gap in the reasoning yourself, then match it to the choice that describes that 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
10.

Which one of the following most accurately describes a flaw in the

Answer choices

  1. Out of Scope7% picked this

    The argument ignores the possibility that an action may achieve its secondary goals even if it does not

    Secondary goals are not relevant to the argument.

  2. Correct77% picked this

    The argument takes for granted that something cannot be the goal of an action performed unless the action will

    Why this is right

    This points to the difference between the goal (i.e., intention) of an action and the actual outcome of an action.

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

  3. Wrong Flaw1% picked this

    The argument dismisses a claim because of its source rather than because

    This correctly describes a common flaw, but not one committed in the argument. The support for the conclusion is not simply an attack on the city council.

  4. Too Strong9% picked this

    The argument takes for granted that an action that does not accomplish its stated goals will not

    The argument certainly permits the possibility that without accomplishing the stated goals, there may nonetheless be some beneficial effects.

  5. Wrong Flaw7% picked this

    The argument treats a condition that is necessary for achieving an action's stated goals as if this condition were

    While this is a common flaw, this argument rests on comparative reasoning rather than conditional reasoning.

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