Quant gains follow a tight loop: solve, compare to a worked solution, name the trap, repeat. WitPrep's free Quant bank is built around that loop. For the formula reference see our GRE Quant cheat sheet; for the test format see the complete GRE guide.
Where to find the questions
The full free bank is on the GRE platform — sign in and filter by topic, question type (problem solving, quantitative comparison, numeric entry, data interpretation), and difficulty.
Recommended drill structure
30-minute timed sets of 20 questions, three times per week. Same-day review is non-negotiable.
Targeted practice by weakness
Use the topic filter to drill the 2–3 topics with the highest error rate from your diagnostic. Most score gains come from these focused drills, not from undirected volume.
Frequently asked questions
Are quantitative comparison questions included?
Yes — they are the most heavily tested Quant question type and the bank is balanced toward them.
Does the bank include data interpretation sets?
Yes — full DI sets with chart-based questions are included.
How is the difficulty calibrated?
Calibrated against released ETS questions with empirical accuracy data from our 50,000+ practice attempts.