The Quantitative Reasoning section of the GRE is designed to test your mathematical reasoning skills, problem-solving abilities, and familiarity with basic mathematical concepts. Many test-takers struggle with this section, either due to long-forgotten math skills or the tricky nature of GRE word problems. However, with the right approach, you can significantly improve your score.
Understanding the GRE Quantitative Reasoning Section
The GRE Quantitative section consists of two 35-minute sections, each containing 20 multiple-choice and numeric entry questions. It assesses skills in:
- Arithmetic (fractions, decimals, ratios, percentages, exponents)
- Algebra (equations, inequalities, functions)
- Geometry (angles, triangles, circles, coordinate geometry)
- Data Analysis (probability, statistics, data interpretation)
Step-by-Step Study Plan for GRE Quantitative Reasoning
Step 1: Diagnose Your Weaknesses with a Practice Test
Before diving into full preparation, take an official ETS GRE practice test (ETS PowerPrep) to assess your starting point. Identify:
- Which question types you struggle with
- Whether you need to improve speed or accuracy
- Your current score and target score gap
Step 2: Review Fundamental Math Concepts
The GRE does not test advanced calculus or trigonometry, but it does require a solid understanding of high school-level math. Use these resources to refresh your skills:
- Khan Academy (Free): Covers all foundational math topics – Khan Academy Math
- Magoosh GRE Math Lessons: Great for structured video explanations – Magoosh GRE Math
- Manhattan Prep 5lb Book of GRE Practice Problems: One of the best books for practice problems – Amazon Link
Step 3: Master GRE-Specific Strategies
Memorizing formulas isn’t enough—you need to think strategically. Here are some essential strategies:
1. Approximation & Estimation
GRE questions often allow approximation. For example, if an answer choice is 23.98 and another is 20, and you estimate around 24, you can quickly eliminate incorrect choices.
2. Plugging in Numbers
For algebra problems with variables, substitute simple numbers (e.g., 1, 2, 5) to see which answer choice fits. This is especially helpful for inequalities and exponent problems.
3. Backsolving
If a question asks for a numerical answer, start by plugging in the middle answer choice and adjust based on results—this saves time.
4. Watch Out for Traps
GRE questions are designed to trick test-takers. Common pitfalls include:
- Misreading the question (e.g., solving for x instead of x²)
- Overcomplicating simple arithmetic
- Not simplifying fractions
- Forgetting to apply constraints in word problems
Step 4: Build Speed with Timed Drills
Since the GRE is a timed test, speed is crucial. Use:
- Manhattan 5lb Book for untimed accuracy drills
- ETS Official Guide for full-length timed practice – ETS Official GRE Guide
- GRE Prep Club (Free) – Thousands of free practice questions – GRE Prep Club
Step 5: Focus on Data Interpretation & Word Problems
A significant portion of the GRE involves graphs, charts, and tables. Make sure to:
- Read labels and units carefully
- Identify what’s being asked before performing calculations
- Recognize common GRE tricks (e.g., comparing percentages instead of actual numbers)
Great resources:
- Magoosh Data Interpretation Practice – Data Interpretation Strategies
- ETS Free Math Review PDF – Covers essential concepts – ETS Math Review
Step 6: Take Full-Length Timed Practice Tests
Simulate real test conditions using full-length GRE practice tests:
- ETS PowerPrep Online (Most realistic) – PowerPrep
- Manhattan GRE Practice Tests – Offers challenging practice – Manhattan Prep
- Kaplan GRE Free Practice Test – Kaplan GRE
Step 7: Review Mistakes & Adjust Strategy
After each practice session, review every incorrect answer to understand what went wrong. Categorize errors into:
- Conceptual errors – Review the topic (e.g., exponent rules, ratios).
- Calculation mistakes – Check arithmetic or misreading errors.
- Time management issues – Adjust pacing strategies.
Bonus: Best Mobile Apps for GRE Math Practice
- Magoosh GRE Flashcards (Great for formula review) – Magoosh Flashcards
- Ready4GRE (Adaptive practice questions) – Ready4GRE
- GRE Prep by Manhattan Prep – GRE Prep App
Final Tips for Success on GRE Quantitative Reasoning
✔ Start early – Give yourself at least 6-8 weeks to prepare.
✔ Focus on weaknesses – Spend more time on difficult topics.
✔ Use a mix of resources – Books, apps, and online platforms.
✔ Prioritize official ETS questions – They are the most realistic.
✔ Stay consistent – Study daily, even if only for 30 minutes.
Conclusion
With a structured approach and consistent practice, you can significantly improve your GRE Quant score. Start with diagnostic tests, review foundational math, master GRE-specific strategies, and build up to timed full-length practice tests.
What are your biggest challenges with GRE Quantitative Reasoning? Let me know in the comments! 🚀