3 Ways to Increase Your MCAT Score With Practice Tests and Quizzes

Your brain gets better at things it has done many times before. That is not motivational language, it is how memory and cognitive skill actually work. The mental process of reading a question, retrieving relevant content, synthesizing it with new information, eliminating wrong answers, and committing to a choice is a skill that improves with repetition. The more you practice it in conditions that resemble the real exam, the more automatic and accurate it becomes.

That means the question is not whether to do practice questions, it is how to use them most effectively across the months of prep you have. Here are the three most important ways to do it.

1. Use the Quizzes Built Into Your MCAT Study Resources

Most MCAT study resources include built-in quizzes or question sets attached to their lessons and content sections. Do not skip them. They exist for a reason and they are one of the most efficient tools in your prep.

These shorter quizzes are a form of retrieval practice, which cognitive science consistently identifies as one of the most effective ways to consolidate new learning. If you get a question right, you have confirmed you can apply what you just studied. If you get it wrong, you have caught a gap while it is still fresh and easy to fix. Both outcomes move you forward.

Make sure your practice covers all four MCAT sections: Biological and Biochemical Foundations, Chemical and Physical Foundations, Psychological and Social Foundations, and CARS. Students who focus their practice heavily on one or two sections often leave points on the table in the others. Sketchy MCAT includes quizzes for every lesson across all content areas, which makes it easy to test yourself consistently as you move through the material.

2. Test Yourself Even When No Formal Practice Has Been Created

There will be topics in your prep where a ready-made quiz does not exist, or where you have exhausted the available questions. Do not let that stop you. Creating your own retrieval practice is straightforward and highly effective.

A few approaches that work well: make flashcards, either physical or in Anki, covering key mechanisms, drug names, or reaction conditions. When reviewing your notes or watching a lesson, cover the content and try to generate the information yourself before checking. Join or form a study group where you regularly ask each other questions and explain your reasoning out loud. Teaching a concept to someone else is one of the strongest signals that you actually understand it rather than just recognizing it.

The common thread in all of these is that you are forcing your brain to retrieve information rather than simply re-expose to it. Retrieval is what builds durable long-term memory. Re-reading and re-watching build familiarity, which feels like learning but fades much faster.

3. Use Full-Length Practice Exams to Build Stamina and Simulate Test Day

Full-length MCAT practice exams are the closest thing to the real test you will experience during prep. They put everything together: the seven-plus hour seated time, the passages that jump between topics, the variety of question types, and the sustained mental effort required to perform consistently across four sections.

Beyond score estimates, full-length exams build the stamina and pacing instincts that cannot be developed through shorter practice sessions alone. They also reveal patterns in your performance that section-level practice misses, like how your accuracy changes in the third hour versus the first, or which question types you tend to rush through.

Take your first full-length exam early in your prep to establish a baseline. From there, schedule them periodically throughout your prep, increasing the frequency as your test date approaches. After each exam, set aside serious time to review both your wrong answers and any questions you got right through guesswork. The review session is where a significant portion of your score improvement actually happens.

Ready to put all three into practice? Explore Sketchy MCAT at sketchy.com and try free for 7 days.