Logical Reasoning

PT117 · S3 · Q24 Science journalist: Brown dwarfs are

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

  • Save & drill this skill build targeted practice sets from questions like this one

  • Video walkthroughs watch every question solved step by step

  • 81 official LSATs as questions, timed sections & full-length tests

Science journalist: Brown dwarfs are celestial objects with more mass than planets but less mass than stars.

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.

24.

Which one of the following is most strongly supported by the science journalist's statements?

  1. Any celestial object without lithium

    Trap

    6% picked this

  2. Any celestial object with lithium

    Trap

    12% picked this

  3. Correct

    No celestial object that has

    Why this is right

    Answer C is correct.

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

    63% picked this

  4. No celestial object with lithium

    Trap

    12% picked this

  5. No celestial object less massive

    Trap

    7% picked this

Continue the review in LSAT Lab

Save this question, watch the video walkthrough, and drill similar questions in your LSAT Lab account.

LSAT Lab

Turn this review into a targeted study plan.

Save this question, drill more like it, watch the video walkthrough, and track your progress in your LSAT Lab account.

Start practicing free