Official Certification Exam Name: Lean Six Sigma Master Black Belt
Number of Questions with Accurate Answers: 1210
Exam Vendor / Provider: GAQM
Required Passing Marks: 70%
Maximum Allowed Time: 120 Minutes
Content Updated On: October 10, 2026
3 reviews for CLSSMBB-001
Rated 4 out of 5
Cameron Troester –
Perfect experience overall!
Rated 5 out of 5
alnuzhah87 –
Loved how straightforward and interactive the study sessions were. It helped me retain key points easily.
Rated 5 out of 5
hdshun0527 –
Honestly, this exceeded all my expectations. From the very beginning, everything felt professional and carefully designed. The explanations were detailed, and I could review my mistakes right away. I loved the way progress tracking and performance analysis were presented—it really motivated me to keep improving. I can’t thank the team enough for such a well-thought-out resource.
3 reviews for CLSSMBB-001
Cameron Troester –
Perfect experience overall!
alnuzhah87 –
Loved how straightforward and interactive the study sessions were. It helped me retain key points easily.
hdshun0527 –
Honestly, this exceeded all my expectations. From the very beginning, everything felt professional and carefully designed. The explanations were detailed, and I could review my mistakes right away. I loved the way progress tracking and performance analysis were presented—it really motivated me to keep improving. I can’t thank the team enough for such a well-thought-out resource.