How do I improve at Combinations questions?

Start by reviewing the Combinations 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 Combinations theory?

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

Very Hard - 705+ Combinations Problem Solving GMAT Questions

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

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Practice Very Hard - 705+ Combinations Problem Solving questions

Very Hard - 705+ Combinations Problem Solving questions measure whether you can count arrangements and selections correctly — permutations vs. combinations.. Here you'll find 55 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

55 questions

PS · Problem Solving

705-805

Combinations

How many 7-letter words can be formed using all the alphabets of the word SIMILAR given the condition that all the vowels are not together.

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Are these Combinations Problem Solving questions free?▾

Yes. All 55 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.