Admissions Practice Questions

MCAT Practice Test Practice Questions

Medical College Admission Test (MCAT) — Free MCAT practice test questions give you a practical way to review the four scored sections, check your reasoning, and learn from detailed explanations. Work through these MCAT practice questions free, then use what you notice to shape your next study session.

230

Total Questions

7 hours 30 minutes

Time Limit

No universal passing score

Passing Score

$355 standard registration

Registration Fee

Free Sample Questions

Here are 5 free sample questions from our full bank of 600+ MCAT Practice Testpractice questions. Try them out below — click "Show Answer" to reveal the correct response and explanation.

At 25°C, a solution has a hydrogen ion concentration of 1.0 × 10^-3 M. What is the pH of the solution?

D11

A researcher observes that red blood cells placed in a solution swell and eventually burst. Compared with the inside of the cells, the surrounding solution is most likely:

AHypotonic

BHypertonic

CIsotonic

DSaturated with proteins

An author argues that a city should expand its public library hours because many residents work during the day. Which finding would most directly strengthen the author’s argument?

AThe city library has a larger book collection than nearby libraries.

BMost current library visitors borrow fiction rather than nonfiction.

CThe library’s operating costs have risen over the past decade.

DA survey finds that many residents would use the library after work if it were open later.

Which feature of DNA allows a cell to copy its genetic material accurately before cell division?

AIts nucleotides contain ribose sugar.

BEach base pairs specifically with a complementary base.

CIts phosphate groups form peptide bonds.

DIts two strands run in the same direction.

A student studies more consistently after receiving praise from a mentor for completing a weekly study plan. The increased study behavior is best described as:

APositive reinforcement

BNegative reinforcement

CPositive punishment

DExtinction

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About the MCAT Practice Test

Format & Structure

Total Questions: 230
Time Limit: 7 hours 30 minutes
Format: Computer-based, multiple choice

Scoring & Cost

Passing Score: No universal passing score
Registration Fee: $355 standard registration

Frequently Asked Questions

What does the MCAT cover?

The MCAT has four sections: Chemical and Physical Foundations of Biological Systems, Critical Analysis and Reasoning Skills (CARS), Biological and Biochemical Foundations of Living Systems, and Psychological, Social, and Biological Foundations of Behavior. It blends foundational science content with reasoning and data-analysis skills.

How many questions are on the MCAT?

The MCAT contains 230 multiple-choice questions. Chemical/Physical, Biological/Biochemical, and Psychological/Social Foundations each contain 59 questions; CARS contains 53. The section counts matter when you plan pacing during full-length practice.

How long is the MCAT?

The total seated time is about 7 hours and 30 minutes, including the optional tutorial, breaks, and end-of-day tasks. The four scored sections contain 6 hours and 15 minutes of content time. Building stamina is part of preparation, not an afterthought.

What is a good MCAT score?

MCAT section scores range from 118 to 132, for a total score range of 472 to 528. There is no single passing score because medical schools assess scores in the context of their own admissions standards and the rest of an application. Review the typical scores at the programs you are considering.

How much does the MCAT cost in 2026?

For the 2026 testing year, standard registration is $355 in the United States, Canada, and U.S. territories. Testing outside those locations carries an additional $130 international fee. Eligible Fee Assistance Program recipients have a reduced registration fee, subject to program requirements.

Can I use a calculator on the MCAT?

No. The MCAT does not provide a calculator, and personal calculators are not permitted. Practice estimation, scientific notation, ratios, and basic arithmetic until the common moves feel quick and familiar.

How should I use MCAT practice questions?

Start untimed when learning a new content area, then add section-style timing once you understand the approach. Review every answer choice, including questions you got right, to identify faulty reasoning or gaps that happened not to cost you the question. A short error log can make those patterns much easier to spot.

How often can I take the MCAT?

The AAMC limits examinees to three attempts in a single testing year, four attempts over two consecutive testing years, and seven lifetime attempts. Since a score is part of a medical school application, it is wise to schedule only when your practice results and preparation indicate you are ready.

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