MCAT® Practice Questions Top Scorers Trust
Secure your white coat with our industry-leading MCAT QBank featuring exam-like MCAT questions, detailed illustrated explanations and data-driven learning tools.
MCAT Practice Questions that Build Exam Confidence
67% of MCAT test-takers report not feeling confident. That's why our QBank combines 3,000+ realistic MCAT exam questions with detailed performance tracking tools, so you can watch your scores improve, identify weaknesses, and build the confidence that comes from knowing you're prepared.
- 3,000+ AAMC®-like MCAT Practice Questions
- Detailed Visual MCAT Question Explanations
- Rationales for All Answer Choices
- Unlimited Customizable Practice Tests
- User Interface Identical to the Actual Exam
- Automated and Adaptive Study Planner
- Time-Saving Digital Notebook
- Flashcard Tool to Create Your Own Cards
- Performance and Improvement Tracking Tools
- Mobile App for On-the-Go Studying
Master CARS with Our Step-by-Step Approach
We help you overcome the most challenging CARS MCAT exam questions by teaching you how to think, not just what to memorize. Our step-by-step method uses passage excerpts and detailed rationales to simplify complex CARS passages and sharpen your critical reasoning skills.
Step 1: Read Expertly Written Passages
Step 2: Practice With Realistic CARS MCAT Exam Questions
Step 3: Analyze Our Annotated Passage Excerpts
Step 4: Review Passage Evidence-Based Explanations
Step 1: Read Expertly Written Passages
Step 2: Practice With Realistic CARS MCAT Exam Questions
Step 3: Analyze Our Annotated Passage Excerpts
Step 4: Review Passage Evidence-Based Explanations
Learn Faster With Time-Saving Study Tools
Personalize your MCAT prep with interactive study features to get the most out of our MCAT mock questions. Use our learning tools to study efficiently and feel confident on exam day.
Learn with Hyperlinked Visuals
Retain More with Spaced Repetition Flashcards
Maximize Your Study Time Using a Digital Notebook
Analyze Performance Data to Identify Knowledge Gaps
Take Your MCAT Practice Problems On the Go
Learn with Hyperlinked Visuals
Retain More with Spaced Repetition Flashcards
Maximize Your Study Time Using a Digital Notebook
Analyze Performance Data to Identify Knowledge Gaps
Take Your MCAT Practice Problems On the Go
Why Future Doctors Recommend Our MCAT QBank
Here's what medical students think about our MCAT study questions:
Power Your MCAT Prep With The Best Resources
Get our QBank to practice with premium MCAT practice questions, or sign up for our prep course to get everything you need to secure a high score.
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3,000+ MCAT-level Questions
Practice with MCAT-style questions and visual explanations.
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Adaptive Study Planner
Stay organized with a personalized study schedule.
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Flashcard Tool With Spaced-Repetition
Create your own flashcards from existing UWorld content.
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Smart Study Tools
Review on the go with our digital notebook and mobile app.
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Detailed Performance Analytics
Track your progress with detailed performance analytics.
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6 Print and Digital Science Review Books
Study MCAT science content with print and digital review books.
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2 Print and Digital CARS Review Books
Master MCAT CARS with print and digital review books.
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450 Concept Check Questions
Test yourself with concept check questions featuring visual explanations.
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1,100+ High-Yield Video Lessons
Understand key MCAT topics with engaging video lessons.
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New! UWorld MCAT Practice Exam
Practice with a full length exam with new MCAT exam questions and visual explanations.
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7 AAMC MCAT Practice Exams
Train like it’s test day with 7 AAMC practice exams.
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AAMC® Prep Hub Resources
Access all official AAMC MCAT section banks, question bank, and more!
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4,000 Flashcard Quiz Questions
Reinforce learning with adaptive end-of-lesson quizzes.
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3,000+ MCAT-level Questions
Adaptive Study Planner
Flashcard Tool With Spaced-Repetition
Smart Study Tools
Detailed Performance Analytics
6 Print and Digital Science Review Books
2 Print and Digital CARS Review Books
450 Concept Check Questions
1,100+ High-Yield Video Lessons
New! UWorld MCAT Practice Exam
7 AAMC MCAT Practice Exams
AAMC® Prep Hub Resources
4,000 Flashcard Quiz Questions
3,000+ MCAT-level Questions
Adaptive Study Planner
Flashcard Tool With Spaced-Repetition
Smart Study Tools
Detailed Performance Analytics
6 Print and Digital Science Review Books
2 Print and Digital CARS Review Books
450 Concept Check Questions
1,100+ High-Yield Video Lessons
New! UWorld MCAT Practice Exam
7 AAMC MCAT Practice Exams
AAMC® Prep Hub Resources
4,000 Flashcard Quiz Questions
3,000+ MCAT-level Questions
Adaptive Study Planner
Flashcard Tool With Spaced-Repetition
Smart Study Tools
Detailed Performance Analytics
6 Print and Digital Science Review Books
2 Print and Digital CARS Review Books
450 Concept Check Questions
1,100+ High-Yield Video Lessons
New! UWorld MCAT Practice Exam
7 AAMC MCAT Practice Exams
AAMC® Prep Hub Resources
4,000 Flashcard Quiz Questions
Explore our renewal options and frequently asked questions.
Discover more UWorld resources, including our comprehensive self-study course and our interactive prep books.
Boost your students’ MCAT scores with industry-leading prep using a comprehensive online learning platform.
MCAT QBank FAQs
How does UWorld's MCAT QBank compare to other popular MCAT QBanks?
UWorld offers three key advantages over competitors:
- Superior Explanations & Visuals: We provide detailed, step-by-step visual rationales for every answer choice, simplifying complex concepts. Competitors are often text-heavy and lack integrated visuals.
- AAMC-Style Question Quality: Our 3,000+ practice questions mirror the AAMC’s focus on critical reasoning and passage analysis, preparing you for the exam’s difficulty and style, unlike others that focus on simple recall or low-yield content.
- Integrated Learning Tools: Our system includes a dedicated mobile app, plus the ability to create spaced-repetition flashcards and digital notebook entries directly from question rationales, features often missing on other platforms.
“The MCAT exam questions are unparalleled. No other program dedicates this much into explanations as to why questions are answered the way they do. Additionally, the UWorld MCAT Qbank is typically more challenging than actual MCAT test questions attributing to a higher score as a result.”
-Jacob P. Verified UWorld MCAT QBank User
How do UWorld’s MCAT practice questions help students succeed on the MCAT?
Our MCAT exam questions move beyond memorization to boost your score by:
- Building Critical Reasoning: Questions are designed to challenge you with passage analysis and application of complex concepts, training the critical reasoning skills needed for a top score.
- Simulating the Exam: The QBank interface mirrors the real MCAT, making you confident and familiar with the software on test day, with questions representative of the actual difficulty and style.
- Explaining the “Why”: We provide detailed, step-by-step rationales with high quality visuals for every question, explaining why answers are right and why distractors are wrong. This depth of understanding is unmatched.
“The explanations are incredible, both for learning how to eliminate incorrect answer choices, identify content gaps, and reinforce eventually getting questions on a given subject correct. The diagrams are extremely helpful for understanding information as deeply as I need to as well.”
-Nolan A. Verified UWorld MCAT QBank User
Does UWorld offer free mock MCAT questions?
Yes, we offer a 7-day, no-credit-card-required trial that includes 100 free MCAT study questions and a hands-on preview of our entire integrated learning system. The well-rounded trial allows you to:
- Access the first interactive lesson and associated high-yield videos for every MCAT subject.
- Test your recall using expert-crafted, spaced-repetition flashcards.
- Complete 100 representative MCAT practice questions with detailed, “gold standard” explanations.
- Explore powerful study tools like the custom study plan, mobile app access, digital notebook, and performance reporting.
How many MCAT test questions should I do each day?
There’s no single magic number; your pace depends on your study schedule. We recommend working backward from your test date and pairing practice questions with the corresponding content review.
As a general guide, if you have a 6-month plan (approx. 120 study days) and our QBank has 3,000 questions, an average of 25 questions per day is a sustainable target.
The most crucial part is budgeting time to thoroughly review every rationale, even for questions you answered correctly, to ensure true mastery of the concepts. Avoid cramming all your practice until the last few weeks.
Are MCAT practice questions a good predictor of my score?
QBank performance is a great learning and diagnostic tool, but full-length practice exams are the most accurate predictors of a scaled score.
Our mock MCAT questions help you succeed by:
- Benchmarking Mastery: Consistently scoring 60% or higher indicates a strong grasp of the material.
- Indicating Improvement: Your MCAT practice test question percentage correct should trend upward, showing you are mastering content and critical reasoning.
- Predicting Weaknesses: Incorrect questions act as diagnostic tools, helping you fix knowledge gaps before test day.
“I have seen a great increase in my practice AAMC FL scores from using the MCAT QBank as my primary source for MCAT practice test questions.”
-Vincent V. Verified UWorld MCAT QBank User
Do UWorld's mock MCAT questions cover every topic and unit?
Yes. Our MCAT QBank is meticulously designed to be a comprehensive resource for exam-like practice. All of our MCAT mock questions are based on the AAMC MCAT blueprint, which ensures that our mcat study questions cover every topic you will encounter on the exam. While other question banks may also follow the blueprint, they lack the comprehensive, step-by-step explanations that are essential for deep learning.
Total QBank Questions: 3,000+
Subjects Covered:
- Behavioral Sciences
- Biochemistry
- Biology
- Critical Analysis & Reasoning Skills
- General Chemistry
- Organic Chemistry
- Physics
Who writes the UWorld MCAT test questions and explanations?
Our MCAT practice questions and explanations are developed by an exceptional in-house team of 23 authors, all of whom hold PhD or MS-level advanced degrees. This team isn’t just a collection of individuals; they are practicing professors, scientists, and researchers who are experts in the basic sciences, humanities, and social sciences covered on the exam.
Our MCAT QBank team brings a massive 241+ combined years of academic experience to your QBank. This expertise is backed by 222+ publications and 163+ awards for teaching and research. This means every MCAT question and explanation you see is written, developed, evaluated, and rigorously maintained by proven experts. They provide students with the strategies and in-depth understanding needed to maximize their MCAT score.
How similar are the UWorld MCAT exam practice questions to the actual exam?
Our MCAT exam practice questions are written to be highly representative of the actual exam. They don’t just cover the AAMC MCAT syllabus; they also precisely match the exam’s difficulty level and clinical reasoning focus. This ensures our test mcat questions prepare you for the complexity of the real test.
All mcat test questions are included in a simulated MCAT interface that mirrors the one you’ll see on test day. This increases your confidence and makes test day feel like another UWorld practice session.
You can practice using all the standard exam interface features, including:
- The ability to highlight text
- Strikethrough answer choices
- Flag practice MCAT questions for review
This realistic simulation means you’ll feel comfortable and prepared when you take the real exam.
“The questions are very similar to questions that would be seen on the actual MCAT. The explanations are very detailed and really help in understanding the concept fully.”
-Rachel B. Verified UWorld MCAT QBank User
Can I get a good MCAT score with just a QBank?
A high-quality QBank is essential, but we recommend a three-stage prep plan:
- Content Review: Start with foundational review (books/videos) to learn the science fundamentals.
- Practice & Application (QBank): Use the MCAT QBank as your core tool to apply knowledge, identify weak areas, and build critical reasoning skills (“learn by doing”).
- Full-Length Simulation: Use practice tests to build stamina and simulate the exam day experience. The QBank is the essential bridge between knowing the content and succeeding, but it works best when combined with solid content review and full-length testing.
How frequently are practice questions updated?
All of UWorld’s MCAT exam practice questions are updated regularly, and our practice MCAT questions are tested rigorously to ensure students get the most effective and up-to-date content. We update our MCAT questions in real-time as our expert authors make changes.
This commitment ensures your test mcat questions are always perfectly aligned with the current AAMC blueprint, ensuring you get the most up-to-date review.
“Really good, this is the most representative 3rd party material compared to official AAMC materials. Definitely recommend it, I wish I found out about UWorld sooner.”
-Christopher Y. Verified UWorld MCAT QBank User




