Logical Reasoning

PT12 · S4 · Q6 Chronic fatigue syndrome is characterized by

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

Chronic fatigue syndrome is characterized by prolonged fatigue, muscular pain, and neurological problems.

Your task

Find the assumption the argument requires in order for its conclusion to hold.

Common trap

Answers that would help the argument but aren't strictly required (sufficient, not necessary).

Winning move

Negate each choice — the right one breaks the argument when negated.

6.

The argument assumes which one of the following?

  1. All those who suffer from

    Trap

    1% picked this

  2. Correct

    It is more likely that

    Why this is right

    Answer B is correct.

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

    76% picked this

  3. The symptoms of chronic fatigue

    Trap

    6% picked this

  4. Most syndromes that are characterized

    Trap

    12% picked this

  5. An antiviral medication that eliminates

    Trap

    5% 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