Introduction
Six Sigma Green Belt Certification exam is both open and closed book, depending upon the accrediting body which is conducting the exam. There is 100 objective type, mostly multiple-choice questions that assess the breadth of an individual’s understanding and the proficiency to apply the right tool or solution in the proper context. Six Sigma Green Belt exam also has questions where the candidate has to mark True or False after comprehensively and analytically rationalizing the problem case presented. The exam has a logical format that keenly appraises the candidate’s process improvement expertise and the ability to discriminate between improvement opportunities and bottlenecks.
Overview
Six Sigma Green Belt Certification exam is conducted by IASSC and ASQ. The formats of the Six Sigma Green Belt exam are almost similar barring minor differences as detailed below. There are no pre-requisites for appearing in the exam though ASQ stipulates that the candidate must have full-time organizational working experience in a paid role.
Format Of Six Sigma Green Belt Certification Exam by IASSC
The format of the examination conducted by IASSC is outlined below:
• Proctored, closed book exam
• Total of 100 questions have to be attempted within the allotted 3 hours
• Extra 10 non-graded questions are included in specific exam formats
• 20 True/ False and multiple-choice questions from each of 5 sections
• 5 sections of Green Belt Body of Knowledge refer to DMAIC
• On-Demand testing system for the web-based exam also available
The Six Sigma Green Belt exam format decisively ascertains the candidate’s understanding of implementing, performing, interpreting, and applying Lean Six Sigma methodologies proficiently with a high level of accuracy. Minimum 70% score is needed to pass the exam.
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Format Of Six Sigma Green Belt Exam conducted by ASQ
The format of the Six Sigma Green Belt Certification exam organized by ASQ is discussed below.
| Info Type | Details |
| Type of Questions | Multiple Choice |
| Questions Relate To | Six Sigma Body of Knowledge |
| Mode of Examination | Computer-Based Testing (CBT) or Paper-Based Testing (PBT) |
The format of the CBT exam is detailed below:
| Info Type | Details |
| Number of Questions | 110 |
| Medium of Assessment | English |
| Parts in Exam | One Part only |
| Number of Scoring Questions | 100 |
| Number of Non-Scoring Questions | 10 |
| Total Appointment Time | 4.5 Hours |
| Duration of Exam | 4 Hours 18 Minutes only |
| Exam Type | Open Book |
The salient features of the PBT exam format have been outlined below:
| Info Type | Details |
| Number of Questions | 100 |
| Medium of Assessment | Mandarin, Spanish and English |
| Parts in Exam | One Part only |
| Number of Scoring Questions | 100 |
| Duration of Exam | 4 Hours |
| Exam Type | Open Book |
| Reference Materials Allowed During Exam | Yes |
| Reference Materials Permitted | Reference books and notes inbound format |
| Calculator Type Allowed During Exam | Basic scientific calculator or a basic hand-held calculator |
| Calculator Type Not Allowed | Battery operated calculator with programmable memory |
| Recommended Companion During Exam | ASQ CSSGB Handbook |
| Reference Materials Not Permitted | Hand-stapled and manual documents |
Note: Pencils and scratch paper are provided by the test centre.
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Conclusion
The Six Sigma Green Belt Certification exam has a format compatible with the professional needs of the candidates attempting it. In the paper-based testing mode, any clarification regarding the format can be sought by the candidate from the Test Centre Administrator (TCA). The Six Sigma Green Belt exam has a compatible format that conclusively determines if the candidate has up-skilled himself/ herself with the right set of actionable tools from the comprehensive body of Lean Six Sigma knowledge.
