15 Six Sigma Practice Exams and Question Banks
We compared 15 Six Sigma courses currently listed on Udemy, priced from $19.99 to $69.99. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 15
- Price range
- $19.99 – $69.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "six sigma" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $69.99, as listed by the provider when we last updated the page.
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1
6SigmaStudy - Lean Six Sigma Green Belt - Practice Exam
This practice exam is aimed at all people who wants to obtain one of the two certifications provided by 6SigmaStudy / VMEdu: Lean Six Sigma Green Belt or Six SIgma Green Belt.We suggest that you make the effort to obtain...
$24.99listed price -
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2
Six Sigma Green Belt & Black Belt Exam Practice Tests
Are you preparing for the Six Sigma Green Belt or Black Belt certification exam? Look no further! This comprehensive practice test course is designed to help you master the key concepts, tools, and methodologies of Six S...
$69.99listed price -
3
450+ Practice Questions for Lean Six Sigma Green Belt Exam
Unlock your potential with our comprehensive Green Six Sigma Sample Exam Questions Pack, designed to help professionals across all industries, including financial services and manufacturing, prepare for their Six Sigma c...
$19.99listed price -
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4
Six Sigma Yellow Belt Certification Exam 2026 Mock Exam MCQs
This course is designed to help you master the Six Sigma Yellow Belt certification through focused practice using high-quality multiple-choice questions (MCQs), mock exams, and exam-style assessments. Rather than lengthy...
$19.99listed price -
5
Practice Tests - Lean Six Sigma Yellow Belt
The Lean Six Sigma Yellow Belt practice tests are designed to help individuals prepare for the Six Sigma Yellow Belt certification exam. Six Sigma is a methodology that utilizes statistical analysis and data-driven decis...
$39.99listed price -
6
Six Sigma Yellow Belt - Practice Exams | 2026 Questions
Six Sigma Yellow Belt is the first level of Six Sigma certification. It is designed for individuals who want to gain a basic understanding of Six Sigma and the DMAIC (Define, Measure, Analyze, Improve, Control) methodolo...
$19.99listed price -
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7
Six Sigma Yellow Belt Practice Tests 2025
Build a strong foundation in process improvement and quality management with this Six Sigma Yellow Belt course designed for beginners, professionals, and students who want to understand Lean Six Sigma principles and impr...
$19.99listed price -
8
IASSC Lean Six Sigma Yellow Belt Practice Tests
The IASSC Lean Six Sigma Yellow Belt exam rewards applying the fundamentals under real exam conditions, not just reading them. This course gives you targeted practice across the whole Yellow Belt syllabus.This course con...
$19.99listed price -
9
Six Sigma White Belt Practice Tests: 2026 Certification Prep
Are you planning to get your Six Sigma White Belt certification this year? If so, you are in the right place. I designed this practice course to help you get ready for the exam without the stress of reading thick textboo...
$19.99listed price -
10
ASQ Six Sigma Yellow Belt (CSSYB) Practice Tests
The ASQ Certified Six Sigma Yellow Belt exam tests the foundations: what Six Sigma and Lean are, the basic tools, and how an improvement team works. It is a recognition-and-understanding exam, not an advanced statistics...
$19.99listed price -
11
Six Sigma Black Belt Certification | Practice Tests | 2026
Prepare for Six Sigma Black Belt certification with a rigorous practice-test course designed to strengthen your exam readiness across the full DMAIC lifecycle.This course includes 6 full-length practice tests with 900 to...
$49.99listed price -
12
Six Sigma Yellow Belt Final Practice Test (All-Level)
A Six Sigma Yellow Belt practice test is a tool that can be used to prepare for the Six Sigma Yellow Belt certification exam. The test typically covers the following topics:The DMAIC methodologyLean principlesThe 8 waste...
$44.99listed price -
13
Six Sigma Green Belt Certification Exam 2026 Mock TEST MCQs!
This course is a comprehensive practice resource designed specifically for learners preparing for the Six Sigma Green Belt Certification exam. It focuses entirely on exam-oriented preparation through carefully curated mu...
$19.99listed price -
14
Six Sigma Black Belt Certification Exam 2026 Mock Exams QAs!
This course is a comprehensive exam preparation resource designed specifically for candidates pursuing the Six Sigma Black Belt certification. It focuses exclusively on multiple-choice questions (MCQs), practice tests, a...
$19.99listed price -
15
Six Sigma Black Belt Practice Questions MCQs Mock Exam 2026!
The Six Sigma Black Belt Exam Practice MCQs & Mock Tests course is a focused exam-preparation resource designed to help professionals confidently prepare for Six Sigma Black Belt certification exams. This course cont...
$19.99listed price
Six Sigma Practice Exams and Question Banks compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 15 priced courses on this page run from $19.99 to $69.99, with the middle of the range around $19.99 — a spread of $50.00. The options are closely priced, so cost is unlikely to be your deciding factor. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Courses versus exam preparation
15 of the entries here are built around a certification exam rather than teaching Six Sigma from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 30 August 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.