Think clearly
under the clock.
Free GMAT prep with 3,423 practice questions — Problem Solving, Data Sufficiency, and Critical Reasoning, timed like the real exam and explained after every answer.
3,423 questions · 14 sections · Every answer explained · Free — no signup needed to practice
Today’s free GMAT practice question
Straight from the Data Sufficiency bank — answer it and the full explanation appears. A new one rotates in every day.
GMAT prep built for focus,
not feature bloat.
Timed like test day
A GMAT-style countdown with per-question or full-section pacing — and a calm amber pulse when time runs low.
Explained after every answer
Submit and the full explanation slides in. Misses land in your error log automatically, ready for review.
Drill by section or topic
Problem Solving, Data Sufficiency, and Critical Reasoning — drill one Quant topic or shuffle across all 3,423 questions.
Sections
Choose a topic or practice across all.
Divisibility, remainders, factors, multiples.
Equations, exponents, absolute value.
Comparisons, sign analysis, |x|.
Primes, parity, integers.
Mixtures, rates, distances, ages.
Triangles, circles, coordinate plane.
Data Insights — synthesize information across multiple tabbed sources.
Data Insights — sort and analyze a multi-column data table.
Data Insights — interpret a chart or graph to complete statements.
Data Insights — choose two answers satisfying interrelated conditions.
Official GMAT Problem Solving questions with difficulty ratings and topic tags.
Official GMAT Data Sufficiency questions — decide whether the statements are enough to answer.
Curated Critical Reasoning questions for GMAT preparation. Each question tests your ability to analyze arguments and evaluate evidence.
Reading Comprehension passages with inference, main-idea, and detail questions.