How do I improve at Probability questions?

Start by reviewing the Probability theory guide, then practice in this difficulty band and track which concepts you miss. Focus on accuracy first, then work on pacing so you finish each question in about two minutes.

Where can I learn Probability theory?

Our free Probability guide on the GMAT Sprint Quant hub explains the core concepts and formulas, with worked examples you can practice against.

Very Hard - 705+ Probability Problem Solving GMAT Questions

Very Hard - 705+ difficulty Probability Problem Solving GMAT practice questions. Every question below links to its own page with the full solution, community comments, and discussion.

Questions

With explanations

With comments

Total comments

Practice Very Hard - 705+ Probability Problem Solving questions

Very Hard - 705+ Probability Problem Solving questions measure your ability to compute probabilities of single and compound events, including 'at least one' questions.. Here you'll find 12 free questions in this band — every one shows the correct answer, with full step-by-step solutions available once you sign in for free. Practice in this difficulty range to build speed and accuracy, then move up a tier as your scores improve.

Question Type

All types(4)Problem Solving(1457)Critical Reasoning(1024)Data Sufficiency(112)Reading Comprehension

Latest questions

12 questions

PS · Problem Solving

705-805

Probability

A jar contains slips of paper numbered from 1 through 100, inclusive. If a single slip is drawn randomly, what is the approximate probabilit...

Has explanation0 comments

Frequently asked questions

Are these Probability Problem Solving questions free?▾

Yes. All 12 questions in this collection are free to practice. Each question shows the correct answer, and signing up for a free account unlocks the complete step-by-step explanations.

What does Very Hard - 705+ difficulty mean on the GMAT?▾

The 705-805 band maps to the GMAT Focus scoring range. Questions in this band are very hard - 705+ — ideal for building accuracy before you move up to harder tiers.