398 free practice questions across 3 Scrum.org certification exams. No account required. Study online at certbase.pro.
The professional Scrum certification body founded by Scrum co-creator Ken Schwaber. PSM, PSPO and PAL credentials are respected Agile certifications worldwide.
| Certification | Level | Questions | Link |
|---|---|---|---|
| Professional Scrum Master I (PSM I) | 🟢 Foundational | 181 | Practice free → |
| Professional Scrum Master II (PSM II) | 🔵 Associate | 192 | Practice free → |
| Professional Scrum Product Owner I (PSPO I) | 🟢 Foundational | 25 | Practice free → |
Total: 398 questions — updated regularly to reflect the latest 2026 exam versions.
CertBase.pro is a free platform for IT certification practice. Questions are sourced from real exam discussions and reviewed by the community.
- Free — no subscription, no paywall, no credit card
- 2026 ready — questions updated for the latest exam versions
- Community answers — see what the community voted as the correct answer
- Progress tracking — track answered questions with a free account
- Study mode & quiz mode — study with instant feedback or simulate the real exam
- Mobile friendly — practice anywhere, on any device
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This repository is maintained by the CertBase team. Last updated: June 2026.