GRE Preparation Materials: Free & Official ETS Resources

Starting your GRE journey can feel overwhelming with countless resources available online and offline. Whether you're aiming for a 330+ score or simply want to meet your target program's requirements, having the right GRE preparation resources can make all the difference between a mediocre and exceptional performance.

This comprehensive guide walks you through every resource you need, from official materials to free alternatives, helping you build a strategic study plan without breaking the bank.

What Counts as Good GRE Preparation Materials?

GRE preparation materials are the resources you use to prepare for the GRE General Test. These can include practice tests, question banks, prep books, vocabulary apps, math review guides, and writing practice tools.

The Test takes about 1 hour and 58 minutes. It has one Analytical Writing task, two Verbal Reasoning sections with 27 questions in total, and two Quantitative Reasoning sections with 27 questions in total. Good GRE materials should match this format, explain why answers are correct, and come from a reliable source. 

Here is the important part: not all GRE resources are equal. Official ETS questions are the best benchmark because they come from the test maker. Third-party tools can help with extra practice, vocabulary, and concept building, but their difficulty level and score estimates should be treated as approximate.

Free GRE Preparation Materials from ETS

You can begin GRE prep without spending money. ETS offers several free resources that help you understand the test format and check your starting level.

• POWERPREP Online two free practice tests: ETS offers two free POWERPREP Online practice tests. POWERPREP Practice Test 1 is untimed and does not give Verbal or Quant scores. POWERPREP Practice Test 2 is timed and gives correct answers for Verbal and Quant questions.
• Math Review for the Quantitative Reasoning Measure: This free ETS PDF reviews arithmetic, algebra, geometry, and data analysis topics used in GRE Quant.
• GRE Mini Quiz: ETS offers a 10-question GRE Mini Quiz with 5 Quantitative Reasoning and 5 Verbal Reasoning questions from the real GRE General Test.
• Free downloadable GRE practice material: ETS provides downloadable GRE preparation material, including a practice book and accessible-format prep resources.
• Free GRE virtual events: ETS offers free virtual GRE events/webinars every month. These sessions may cover test information, admissions topics, or GRE-related guidance.

These free GRE preparation materials are enough to understand the exam, find your baseline, and decide where you need more practice.

Official ETS GRE Prep Resources Paid

Once you have used the free resources, official paid ETS materials can help you practise with more authentic GRE questions. Prices below are ETS-listed prices in USD. Always check the live ETS page before buying, as fees can change.

How to Start Preparing for the GRE: Step by Step

If you are starting GRE preparation from scratch, follow a clear order instead of solving random questions.

1. First, understand the GRE format. Learn how many sections the test has, how much time each section gives, what question types appear, and how the GRE is scored. This will help you know what you are preparing for.
2. Next, take a free diagnostic test. You can use an official POWERPREP Online practice test to check your current level. If possible, use a timed test so you can understand both your accuracy and your speed.
3. After that, find your weaker area. Check whether you need more work in Verbal Reasoning, Quantitative Reasoning, or Analytical Writing. Your study plan should give extra time to the section where you are losing the most marks.
4. Then, build a weekly study routine. Spend more time on your weak section, but do not completely ignore the other sections. Even 20–30 minutes of regular revision can help you stay in touch with all parts of the test.
5. Study each question type separately. For Verbal, practise reading comprehension, text completion, and sentence equivalence. For Quant, practise quantitative comparison, multiple-choice questions, numeric entry, and data interpretation. This makes your preparation more focused.
6. Use official ETS questions to check your progress. Official questions are the closest to the real GRE, so they help you understand whether your preparation is moving in the right direction.
7. In the final weeks, start taking timed full-length practice tests. These mocks will help you improve speed, stamina, time management, and test-day confidence.

Best Resources for GRE Verbal

GRE Verbal is not just a vocabulary test. It checks how well you understand words, read passages, follow logic, and choose the best answer.

The best official resource to start with is Official GRE Verbal Reasoning Practice Questions Volume 1, Third Edition. This ETS book includes 150 real GRE Verbal questions with explanations, hints, and tips. It is useful because the questions come from the people who make the GRE.

Along with this book, you can use a few extra resources:

• Use a vocabulary app every day to learn and revise important GRE words.
• Read editorials, essays, and long-form articles to get comfortable with dense reading.
• Practise Verbal sections from POWERPREP Online to improve your speed and accuracy in a test-like setting.

Vocabulary apps can help you learn words, but they are not enough on their own. To score well in GRE Verbal, you also need to understand context, eliminate wrong options, and read carefully.

Best Resources for GRE Quant

GRE Quant tests basic maths, problem-solving, accuracy, and time management. You do not need advanced maths for this section, but you do need strong basics and regular practice. 

Start with the free ETS Math Review PDF. It helps you revise the main topics tested in GRE Quant, including arithmetic, algebra, geometry, and data analysis. This is useful if you have not studied maths for a long time or want to rebuild your basics.

After that, use these resources:

• Official GRE Quantitative Reasoning Practice Questions: This ETS book includes 150 real Quant questions with explanations, hints, and tips. It is useful for understanding the type and level of questions asked in the real GRE.
• POWERPREP Quant sections: These are useful for timed practice because they give you a test-like experience and help you get comfortable with the GRE interface.
• Timed Quant practice sets: GRE Quant has 27 questions in total, so practising in timed sets can help you improve speed, accuracy, and question selection.

Also, remember that there is no negative marking on the GRE. ETS says marks are not deducted for wrong answers. So, it is better to answer every Verbal and Quant question instead of leaving any question blank.

Best Resources for the Analytical Writing Section

The GRE Analytical Writing section has one 30-minute task called Analyse an Issue. In this task, you have to write an essay on a given topic and explain your opinion with clear reasons and examples.

The best free resource to start with is the official ETS Issue Topic Pool. ETS has published the list of Issue topics, so students can practise with the same type of topics that may appear on the GRE.

For scored writing practice, you can use ScoreItNow! Online Writing Practice. This is a paid ETS resource that gives instant scores and feedback on two ETS-created essay topics. ETS also includes six free bonus Analytical Writing topics for extra practice.

A simple way to practise Analytical Writing is:

• First, read 5–10 official Issue topics to understand the kind of questions asked.
• Then, write one essay without a timer so you can learn the structure.
• After that, practise writing essays within the 30-minute limit.
• After each essay, review your clarity, examples, structure, grammar, and flow.

The goal is not to use difficult words. A good GRE essay should be clear, well-organised, and supported with relevant examples.

GRE Preparation Guidelines: A Sample 8-Week Plan

Most students need around eight to twelve focused weeks, depending on their starting score and target score. Here is a simple 8-week GRE preparation plan.

Common Mistakes to Avoid

• Using all official mocks too early: Official GRE tests are limited, so use them carefully.
• Studying without a diagnosis: You need a baseline before building a plan.
• Ignoring Analytical Writing: AWA has only one task, but it still appears on your score report.
• Using too many resources: A few good resources used properly are better than ten half-used books.
• Practising only untimed questions: The GRE is also a time-management test.
• Leaving questions blank: ETS confirms there is no penalty for wrong answers in Verbal and Quant.

Conclusion

The best GRE prep does not come from collecting every resource available. It comes from choosing the right materials at the right stage. Start with official ETS resources to understand the real test format, use a diagnostic to find your weak areas, and then build a focused plan around Verbal, Quant, and Analytical Writing. Free ETS tools are enough to begin, while paid official books and practice tests are useful when you need deeper, exam-like practice. Keep your preparation simple, track your mistakes, practise under timed conditions, and save at least one official mock for the final stretch before test day.