The GRE (Graduate Record Examination) is a standardized test required for admission into many graduate programs. It consists of three main sections: Analytical Writing, Verbal Reasoning, and Quantitative Reasoning. While all sections are important, many test takers find the Quantitative Reasoning section particularly daunting—largely due to the math involved. But with proper preparation and practice, you can absolutely excel in this section.
Here are five common mistakes in GRE Quantitative Reasoning—and how to avoid them.
Mistake #1: Not Understanding the Concepts
One of the most critical mistakes students make is approaching the GRE without a strong grasp of the foundational math concepts. This includes topics such as algebra, geometry, arithmetic, and data analysis.
To build your foundation, start with Khan Academy’s free GRE math lessons. These cover all the core topics tested on the GRE and are perfect for review. If you prefer structured prep, you might also consider the Magoosh GRE Math Review or a comprehensive prep book like the Official Guide to the GRE, published by ETS (the test makers).
Mistake #2: Not Managing Time Effectively
You’ll have 70 minutes to answer 40 questions in the Quant section—less than two minutes per question. That leaves little room for hesitation.
Practice time management by simulating test conditions. Use the free ETS PowerPrep Online Practice Tests to get comfortable working under timed conditions. Apps like Manhattan Prep’s GRE Timer can also help build speed and endurance as you study.
Don’t get stuck on tough questions—mark them and come back if time permits. It’s better to guess than to leave questions unanswered.
Mistake #3: Not Reading Questions Carefully
The GRE is known for subtly tricky wording. Even if you understand the math, misreading the question can derail you.
Make it a habit to slow down, underline key information, and rephrase the question in your own words before solving. You’ll get plenty of practice recognizing GRE-style traps using official practice questions or platforms like Magoosh that emulate GRE formatting.
Mistake #4: Not Showing Your Work
Even though the GRE is computer-based and doesn’t require you to submit written work, not showing your steps can lead to careless mistakes or make it harder to troubleshoot when reviewing.
Use scratch paper to walk through your logic for every problem, no matter how simple it seems. This habit not only reinforces accuracy but helps you understand where you went wrong during review. For guided practice, check out Manhattan Prep’s Quantitative Strategy Guides which break down detailed problem-solving processes.
Mistake #5: Not Practicing with Actual GRE Questions
Generic math practice problems are helpful—but they don’t always reflect the format or complexity of real GRE questions.
To get familiar with the test’s unique structure and logic, use official resources like the PowerPrep Online Tests or the Official GRE Super Power Pack. These tools provide authentic GRE questions and simulate the real test environment.
Final Thoughts
Avoiding these common mistakes can significantly boost your Quantitative Reasoning score. Focus on:
- Building a strong math foundation with Khan Academy or Magoosh
- Practicing time management with tools like PowerPrep
- Carefully reading and analyzing questions
- Showing your work consistently
- Using real GRE materials like the Official Guide to the GRE
With the right resources and strategies, you’ll be well on your way to acing the GRE. Good luck!