Free Lean Six Sigma Green Belt Practice Exam
A practical way to check your understanding and focus your revision.
Prepare with purpose
Use this Green Belt practice exam to recall key concepts and identify subjects that need another look. Treat it as part of your revision, not a prediction of a course assessment result.
Review unfamiliar terms in the Lean Six Sigma glossary, explore our guides, or return to all practice exams. This practice activity does not award a certification.
Build your practice session
329 questions available across 33 topics. No account or external app is needed. Questions and answer choices are reshuffled for every attempt.
20 questions in this session. Progress stays in this tab only; reloading or leaving resets the session.
Question preview
Your shuffled session draws from questions such as:
- What does DMAIC stand for?
- What percentage of defects does Six Sigma aim for?
- What is the main benefit of combining Lean and Six Sigma?
Frequently asked questions
Does this practice exam award a certificate?
No. It is a revision tool, separate from the final exam and assessment requirements of a certification course.
What should I do after practising?
Use the topics you found difficult to guide your revision. Read the relevant guides and glossary definitions, then return to your learning.