ICGBIassc Certified Lean Six Sigma Green Belt practice test
255 Six Sigma ICGB practice questions with explanations, in study, timed and flashcard modes. 20 samples are free.
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All 255 questions with explanations · Study, timed and flashcard modes · Progress saved, resume any time
- Questions
- 255
- Free samples
- 20
- Versions
- 1
- Updated
- Aug 2025
Practice ICGB in the simulator.
Study, timed and flashcard modes. Answers and explanations as you go, and your progress saves.
ICGB, by the numbers.
Official specifications published by Six Sigma.
- Duration
- 180 minutes (3 hours)
- Questions
- 100
- Passing score
- 70%
- Exam fee
- $350
- In the bank
- v1 (255)
Everything about ICGB.
ICGB · Six Sigma · v2024
Exam information
Official specifications published by Six Sigma, plus what is in our question bank.
- Duration
- 180 minutes (3 hours)
- Questions
- 100
- Passing score
- 70%
- Level
- Green Belt
- Question types
- Multiple choice, True/False
What ICGB covers
5 weighted domains. Open a domain for its topics, and a topic for its objectives. Practice questions are tagged to these.
How do I earn this certification?
Passing ICGB earns the Certified Lean Six Sigma Green Belt in the Six Sigma Quality track.
How to study for this exam?
Use the ICGB practice test alongside the official material and the study plan below.
- IASSC Lean Six Sigma Green Belt Body of KnowledgeReference Document · Free
Official IASSC BOK defining all topics covered in the exam
- IASSC Green Belt Certification Official PageOfficial Website · Free information, $350 exam voucher
Official certification information and exam registration
- IASSC Sample Exam QuestionsPractice Questions · Free
Sample questions to understand exam format
What's changed on this exam?
Status and coverage changes that affect what you should study.
- Current status
- ACTIVE
- Last content update
- Jan 1, 2024
Who should take this exam?
ICGB is typically taken by Quality professionals, Process improvement practitioners and Project managers, among 4 other roles. Experience level: intermediate.
Three ways to practise
Study mode
Work through the bank at your own pace with the answer and explanation one tap away. Flag questions, add notes, bookmark the hard ones.
Open in the simulator
Timed mode
A shuffled deck with a countdown that mirrors the real exam. Your score is saved to your attempt history.
Open in the simulator
Flashcards
Question on the front, answer on the back. Good for the last week before the exam.
Open in the simulator
