What it does
Official GRE practice tests, vocabulary resources, maths review and test-maker guidance.
ETS links POWERPREP practice tests that simulate taking the GRE, as well as a maths review and notes on mathematical conventions. Use the review to revisit a concept, then return to practice questions to see whether you can apply it. The conventions document deserves a separate read because it explains notation and assumptions used by the test. The exam maker combines free samples and review materials with paid books and preparation tools. These resources cover the GRE General Test; choose separate materials for a GRE Subject Test.
Strengths
- Includes practice tests and a maths refresher
- Explains GRE-specific mathematical conventions
Best for
- GRE candidates checking official preparation materials
Sources
- Prepare for the Test (Oct 26, 2026)