10 Unsupervised Learning Practice Exams and Question Banks
We compared 10 Unsupervised Learning courses currently listed on Udemy, priced from $19.99 to $89.99. 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
- 10
- Price range
- $19.99 – $89.99
- Providers
- Udemy
- Last updated
- 5 Sep 2026
How these 10 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "unsupervised learning" 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 $89.99, as listed by the provider when we last updated the page.
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1
Databricks Data Engineer Professional Exams Practice Tests
Databricks Certified Machine Learning Professional certification is one of the most advanced and industry-recognized credentials for data scientists, machine learning engineers, and AI professionals who want to validate...
$19.99listed price -
2
AWS Certified AI Practitioner AIF-C01 Practice Exam 2026
Unlock the power of Artificial Intelligence and Machine Learning with our comprehensive AWS Certified AI Practitioner (AIF-C01) course! Designed for beginners and professionals alike, this course equips you with the esse...
$19.99listed price -
3
1Z0-1122-25 AI Foundations Associate Practice Tests
Step into the Oracle AI Foundations Associate exam with confidence. This course offers timed practice tests that mirror the format and pace of the real exam. Each mock exam helps sharpen your knowledge, improve test-taki...
$19.99listed price -
4
Microsoft Azure AI Fundamentals (AI-900) Practice Tests 2026
Prepare confidently for the Microsoft Azure AI Fundamentals (AI-900) exam with realistic practice tests designed to match the real exam experience. This course helps you build strong foundational AI knowledge and learn h...
$19.99listed price -
5
Ace Google ML Exams: Essential Practice Test Prep
ourse Overview The Google Professional Machine Learning Practice Test is meticulously structured to cover all critical aspects of Google's machine learning platforms, including TensorFlow, BigQuery ML, and AutoML. It off...
$34.99listed price -
6
Data Science Practice Test for Interviews & Exams 2025
Are you preparing for a Data Science interview or a professional certification exam in 2025? Do you want to assess your knowledge and boost your confidence before the big day? This course — Data Science Practice Test for...
$29.99listed price -
7
SnowPro® Advanced: Data Scientist (DSA-C03) Exam Questions
About the Certification: SnowPro® Advanced: Data Scientist (DSA-C03)The SnowPro® Advanced: Data Scientist (DSA-C03) certification focuses on the skills needed to build, evaluate, deploy, and manage machine learning solut...
$19.99listed price -
8
Artificial Intelligence Interview Questions Practice Test
Artificial Intelligence Interview Questions and Answers Preparation Practice Test | Freshers to Experienced Are you preparing for an Artificial Intelligence (AI) job interview and looking to sharpen your skills with prac...
$89.99listed price -
9
Microsoft AI-900 Azure AI Fundamentals Practice Test : 2025
Are you preparing for the Microsoft AI-900: Azure AI Fundamentals certification exam?This Practice Test is designed to help you enhance your knowledge, boost your confidence, and get exam-ready by providing realistic que...
$19.99listed price -
10
Machine Learning Practice Test
Machine Learning Practice Test for All Skill LevelsAre you ready to challenge and enhance your Machine Learning skills? Our practice test, featuring carefully curated questions, is designed to accommodate users of all ex...
$19.99listed price
Unsupervised Learning Practice Exams and Question Banks compared
| # | Course | Provider | Offered by | Price | |
|---|---|---|---|---|---|
| 1 | Databricks Data Engineer Professional Exams Practice Tests | Udemy | — | $19.99 | View → |
| 2 | AWS Certified AI Practitioner AIF-C01 Practice Exam 2026 | Udemy | — | $19.99 | View → |
| 3 | 1Z0-1122-25 AI Foundations Associate Practice Tests | Udemy | — | $19.99 | View → |
| 4 | Microsoft Azure AI Fundamentals (AI-900) Practice Tests 2026 | Udemy | — | $19.99 | View → |
| 5 | Ace Google ML Exams: Essential Practice Test Prep | Udemy | — | $34.99 | View → |
| 6 | Data Science Practice Test for Interviews & Exams 2025 | Udemy | — | $29.99 | View → |
| 7 | SnowPro® Advanced: Data Scientist (DSA-C03) Exam Questions | Udemy | — | $19.99 | View → |
| 8 | Artificial Intelligence Interview Questions Practice Test | Udemy | — | $89.99 | View → |
| 9 | Microsoft AI-900 Azure AI Fundamentals Practice Test : 2025 | Udemy | — | $19.99 | View → |
| 10 | Machine Learning Practice Test | Udemy | — | $19.99 | View → |
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 10 priced courses on this page run from $19.99 to $89.99, with the middle of the range around $19.99 — a spread of $70.00. 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
10 of the entries here are built around a certification exam rather than teaching Unsupervised Learning 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 5 September 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.