Free Demo
Research never sleeps at ValidExam: certified trainers check the IASSC Certified Lean Six Sigma Green Belt updates every day, so 200 practice questions for the ICGB exam stay latest through 2026.
IASSC ICGB Exam Overview:
| Certification Vendor: | IASSC (International Association for Six Sigma Certification) |
|---|---|
| Exam Name: | IASSC Certified Lean Six Sigma Green Belt |
| Exam Number: | ICGB |
| Exam Format: | Multiple choice, Proctored, Closed-book |
| Related Certifications: | IASSC Certified Lean Six Sigma Black Belt (ICBB) IASSC Certified Lean Six Sigma Yellow Belt (ICYB) |
| Available Languages: | English, Spanish, Portuguese, Turkish |
| Real Exam Qty: | 100 |
| Exam Duration: | 180 minutes |
| Passing Score: | 70% or 385/500 points |
| Certificate Validity Period: | 3 years |
| Exam Price: | USD 295–350 |
| Recommended Training: | ILSSBOK Official Body of Knowledge IASSC Accredited Training Providers |
| Exam Registration: | PeopleCert Exam Booking IASSC Official Registration |
| Sample Questions: |  |
| Exam Way: | Online remotely proctored via PeopleCert or onsite at authorized test centers |
| Pre Condition: | No formal prerequisites; no project submission required; recommended knowledge of ILSSBOK |
| Official Syllabus URL: | https://www.iassc.org/certifications/green-belt/ |
IASSC ICGB Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Measure Phase | 23% | - Process Capability
|
| Topic 2: Analyze Phase | 23% | - Hypothesis Tests
|
| Topic 3: Lean Principles | 10% | - Lean Concepts
|
| Topic 4: Control Phase | 16% | - Statistical Process Control
|
| Topic 5: Improve Phase | 15% | - Solution Generation
|
| Topic 6: Define Phase | 13% | - Project Definition and Selection
|
IASSC Certified Lean Six Sigma Green Belt Exam FAQ — Effective Answers
Delivery is instant: payment triggers an automatic email within a minute — unlimited installations, and 24/7 customer assisting for any downloading or purchasing issue if nothing arrives within 2 hours. If you fail the corresponding ICGB exam within 60 days of purchase, choose your remedy: a full refund (scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; processed within 7 days), waiting for the next updated version free, or a free change to two other equal-value dumps. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.
180 minutes for 100 questions. Fit the atmosphere in advance: timed sessions in the ValidExam online engine make the formal pace feel practiced, not pressured.
Use the vendor's official registration channels:
The IASSC Certified Lean Six Sigma Green Belt is delivered Online remotely proctored via PeopleCert or onsite at authorized test centers — select whichever arrangement suits you when booking.
The IASSC Certified Lean Six Sigma Green Belt blueprint spans 6 domains — including Improve Phase (15%), Define Phase (13%), Control Phase (16%). Let the weightings direct your spare-time review; the full outline above lists every subtopic.
Yes — download the free IASSC Certified Lean Six Sigma Green Belt demo and evaluate the material before paying. Purchases include 365 days of free updates, each new version emailed immediately upon release; renew afterward at 50% off.
No formal prerequisites; no project submission required; recommended knowledge of ILSSBOK Eligibility rules change periodically, so confirm the current requirements on the official page (official ICGB exam page) before registering.
Yes:
Courses give you the theory; the 200 practice questions for the IASSC Certified Lean Six Sigma Green Belt give you the rehearsal — every answer expert-verified.
The IASSC Certified Lean Six Sigma Green Belt is IASSC's certification exam for IASSC Certified Lean Six Sigma Green Belt, at the Associate / Intermediate level. It validates job-ready skills, and passing it marks you as a verified professional. Related credentials include IASSC Certified Lean Six Sigma Yellow Belt (ICYB), IASSC Certified Lean Six Sigma Black Belt (ICBB).
USD 295–350 per attempt, 70% or 385/500 points to pass. A retake costs the full fee again — effective preparation with the 200 practice questions for the ICGB exam is the economical path.
IASSC Certified Lean Six Sigma Green Belt Sample Questions:
A process can be defined as a repetitive and systematic series of steps or activities where inputs are modified or assembled to achieve a _______________ result.
- A. Budgeted
- B. Customer desired
- C. Month end
- D. Revenue total
Correct Answer: B 🗳️
After a Belt has put data through the smoothing process which chart would be used to look for trends in the data?
- A. Pareto Chart
- B. Moving Average Chart
- C. Multi-Vari Chart
- D. X bar Chart
Correct Answer: B 🗳️
Six Sigma refers to a process whose output has at least 80% of its data points within +/- 6 Standard Deviations from the Mean.
- A. False
- B. True
Correct Answer: A 🗳️
The X-Y Diagram is a tool used to identify/collate potential X's and assess their relative impact on multiple Y's.
- A. False
- B. True
Correct Answer: B 🗳️
The perfect sample size is the minimum number of data points required to provide exactly 6% overlap or risk if one wants a 95% confidence level.
- A. False
- B. True
Correct Answer: A 🗳️
