What Is the GRE Experimental Section? Understanding the GRE Exam Structure

If you’re preparing for the GRE general test, understanding the GRE exam structure is essential for maximizing your performance. One section that often confuses test takers is the GRE experimental section. Many students wonder what it is, whether it affects their GRE score, and how it impacts the overall test time.

The GRE, a computer adaptive test, is carefully designed to assess verbal, quantitative, and analytical skills for graduate school admissions. Knowing how the experimental section works can help reduce anxiety and improve your overall GRE prep strategy.

Breaking Down the GRE Exam Structure

The GRE exam consists of three main components:

• Analytical Writing Section – Measures critical thinking and analytical writing skills


• Verbal sections – Test reading comprehension, text completion, and vocabulary


• Quantitative reasoning sections – Assess mathematical reasoning and problem-solving

The total test time is approximately 1 hour and 58 minutes for the current GRE format. Since the GRE is computer adaptive, the difficulty levels of the second verbal or quant section depend on your performance in the first.

Along with these scored sections, ETS may include an unscored experimental section or a research section.

What Is the GRE Experimental Section?

The experimental section is an unscored part of the GRE test used by ETS to test new questions for future exams. It may appear as either a verbal or quant section and is embedded within the regular exam.

Because it looks exactly like a regular scored section, there’s no way to identify it during the exam. This means every section should be treated seriously.

Unlike the experimental section, the optional research section appears at the end of the exam, and test takers can choose whether to complete it.

Also Read: GRE Syllabus 2026: Complete Topics & Question Types Guide

Does the Experimental Section Affect Your GRE Score?

No, the GRE experimental section does not impact your final score. It is solely for ETS research and question calibration.

However, since you cannot distinguish it from scored sections, your safest approach is to give every section equal effort. Misjudging a section could hurt your actual GRE score.

How to Prepare for the GRE Experimental Section

The best strategy is to prepare thoroughly for the entire GRE exam structure.

Here are a few preparation tips:

• Take a full-length GRE practice test regularly


• Familiarize yourself with the GRE calculator for quant questions


• Build stamina for the complete 58 minutes of sustained focus


• Practice both verbal and quantitative concepts consistently


• Simulate real test conditions with mock exams

For students in GRE Singapore, structured guidance can make all the difference. The Princeton Review Singapore provide Top GRE Courses Online, offering expert-led coaching, personalized strategies, and realistic mock exams to help you achieve your target GRE full score.

Understanding what is GRE and mastering every part of the exam—including unscored sections—will help you walk into test day with confidence.

FAQs

1. Can I skip the GRE experimental section?

No. Since it is embedded in the test, you must complete it like any other section.

2. How do I identify the experimental section?

You cannot identify it during the exam because it looks identical to regular scored sections.

3. Does the experimental section lower my GRE score?

No, it does not affect your final score.

4. Is the paper based GRE different?

Yes. The paper based GRE has a different format and does not include the same adaptive section structure as the computer-delivered test.

5. What is a good GRE score?

A competitive GRE score depends on your target program, but generally 320+ is considered strong for top graduate schools.