Critical Analysis and Reasoning Skills is the outlier. It has no content outline, no formulas, and nothing to memorise — every question is answerable from the passage in front of you. That makes it the hardest section to study for and, for many students, the hardest to move.
Test Ninjas Research · Updated September 11, 2026
Critical Analysis and Reasoning Skills — at a glance
Attribute
Value
Questions
53
Time
90 minutes
Passages
9
Discrete questions
None — every question belongs to a passage
Score range
118–132
What it covers
The AAMC publishes approximate content weightings for each section. They are a guide to where to spend review time rather than a guarantee about any individual test form.
Approximate content weighting
Area
Share of section
Humanities passages
~50%
Social sciences passages
~50%
Foundations of Comprehension
~30% of questions
Reasoning Within the Text
~30% of questions
Reasoning Beyond the Text
~40% of questions
Topics that recur
Main idea, tone, and authorial voice
Meaning of a word or phrase in context
Argument structure and unstated assumptions
Distinguishing claim from evidence
Evaluating the credibility of a source or claim
Applying passage reasoning to a new situation
Predicting how new information affects the argument
Author agreement and disagreement questions
How to approach it
Nothing outside the passage counts
The single most common CARS error is answering from prior knowledge. A choice can be factually true about the world and still wrong, because the only question being asked is what this author argued. If you cannot point to the line that supports a choice, it is not the answer.
Read for structure, not for detail
CARS passages are dense and you will not retain them. What you need instead is the shape: where the author states a position, where an opposing view appears, and where the turn happens. Detail questions can be answered by returning to the text; structure questions cannot.
Timing is the real constraint
Nine passages in 90 minutes is 10 minutes each including the questions. Most students who underperform in CARS do so because they spent 14 minutes on an unpleasant passage and then rushed two good ones. A passage you are not enjoying is a passage to move through faster, not slower.
This section is scored 118–132, exactly like the other three, and contributes equally to your total. Work out what a change here does to your overall score with the MCAT score calculator.
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By practising the reasoning under timed conditions and reviewing every wrong answer for why the correct choice was better supported. Most improvement comes from correcting habits — answering from outside knowledge, over-reading a detail, mismanaging time — rather than from learning anything new.
Nine passages carrying 53 questions in 90 minutes. Unlike the three science sections, CARS has no standalone discrete questions: every question belongs to a passage.
Roughly half come from the humanities — philosophy, literature, ethics, art and music criticism, cultural studies — and half from the social sciences, such as history, anthropology, economics, and political science. No passage requires background in its subject.
Because it measures something medical schools regard as directly job-relevant: reading an unfamiliar argument closely, separating what was claimed from what was shown, and reasoning about it without importing assumptions. It is worth exactly the same 118 to 132 as every other section.