How Hard Is the GRE? What Makes It Tough, With ETS Score Data

Sriram Venkataraman

03/11/2026

6 min read

The GRE is moderately hard. The content is not advanced: ETS says the maths goes no higher than a second course in algebra, with no trigonometry or calculus. What makes it hard is the clock, a second section that adapts to how you did in the first, and graduate-level vocabulary and reading in Verbal.

This guide uses ETS’s own figures to show where the difficulty sits: the timing, the adaptive design, the average scores of recent test takers and what a score in each percentile band really means. It ends with what makes the test feel easier on the day.

For the full section-by-section syllabus, read our GRE exam pattern guide. To see where you stand today, take the free GRE mock test.

What makes the GRE hard?

Four things, and only one of them is the content itself.

• The time per question is short. You get about a minute and a half for each Verbal question and under two minutes for each Quant question.
• The second section adapts. Your performance in the first Verbal and first Quant section sets the difficulty of the second one.
• Verbal tests reading and vocabulary at a graduate level. Many wrong options are real words that almost fit, so a rough sense of a word is not enough.
• The maths is familiar but the questions are not routine. The topics are school algebra, geometry, arithmetic and data analysis, but the questions reward reasoning over long calculation.

How long is the GRE, and how much time do you get per question?

Since 22 September 2023 the GRE General Test has been about 1 hour and 58 minutes long, in five sections. The ETS test structure page gives the timings:

The time-per-question column is our arithmetic on ETS’s figures, not an ETS number. Analytical Writing always comes first, and the Verbal and Quant sections can then appear in any order.

The shorter test is easier on stamina than the old 3 hour 45 minute version, but it leaves less room to recover from one slow question. A Reading Comprehension passage that takes four minutes uses up the time for two or three other questions.

How does the adaptive design make the GRE harder?

Verbal and Quant are section-level adaptive. ETS says the first section of each measure is of average difficulty, and the difficulty of the second section depends on your overall performance on the first.

Two things follow from that:

• The first section matters most. A careless first section can route you to an easier second section, which limits how high your score can go.
• A harder second section is a good sign. If the questions get tougher, you did well in the first section. Your score reflects both the number you answer correctly and the difficulty of the sections, so harder questions are not a penalty.

Within a section the test is not adaptive question by question. You can skip questions, mark them for review, go back and change answers. ETS also says an unidentified unscored section may be included, so treat every section as if it counts.

Is GRE Verbal or Quant harder?

Across all test takers, Verbal scores run lower than Quant scores. ETS’s GRE General Test Interpretive Data, based on everyone who tested between 1 July 2022 and 30 June 2025, gives these averages:

That gap shows up in the percentiles too. The same Quant score sits much lower in the rankings than the same Verbal score, because so many test takers score highly in Quant. A perfect 170 in Quant puts you at the 89th percentile; a 170 in Verbal puts you at the 99th.

So “which is harder” depends on you. Students from engineering, science and commerce backgrounds often find Quant the easier half, which is exactly why a high Quant score is common and stands out less. If English is your second language, Verbal is usually where the work is. Our GRE Verbal guide and GRE Quant guide cover each side. If you are choosing between the GRE and the GMAT, our GMAT vs GRE comparison sets them side by side.

What do GRE percentiles say about how hard a score is to reach?

A percentile rank is the percentage of test takers who scored lower than you. These are selected rows from ETS’s table for 1 July 2022 to 30 June 2025:

For Analytical Writing, a 4.0 is the 63rd percentile, a 4.5 the 85th and a 5.0 the 93rd. Moving from 3.5 to 4.0 lifts you past almost a quarter of all test takers.

No single score is “good” for everyone; it depends on the programmes you apply to. Our guide to what a good GRE score is explains how to read programme score ranges, and the GRE score calculator shows where a practice score would land.

How much preparation does the GRE take?

ETS does not publish a recommended number of study hours, and the right amount depends on the gap between your starting score and your target. The fastest way to size it is to take a full-length practice test first.

As a rough guide from our own teaching, not an ETS figure:

• Small gap (a few points per measure): a few weeks of timed practice and error review is often enough.
• Large gap, or rusty maths or English: plan for two to three months, starting with the basics before moving to timed sets.
• Verbal-heavy gap: start vocabulary early, because it builds slowly. Our GRE vocabulary guide covers how.

Whatever the gap, the score moves most when you review every wrong answer and practise under the real section timings, not when you only read theory.

How can you make the GRE feel easier on test day?

• Answer every question. Verbal and Quant scores are based on the number of questions you answer correctly, so a blank earns nothing that a guess would lose.
• Use mark and review. Skip a question that is eating time, mark it and come back once the easier ones are done.
• Use the on-screen calculator selectively. ETS provides one for Quant, but many questions are faster with estimation or number sense.
• Take the first section seriously. It sets the difficulty of the second, so do not rush it to save time for later.
• Practise in the real format. ETS’s free POWERPREP tests and our free GRE mock test both use the current shorter structure.

If you are also deciding whether you need the GRE at all, some programmes waive it; our post on GRE waivers covers when that applies. For help choosing programmes that match your score, talk to our admissions counsellors.