Business & PM

Professional Scrum Master I (PSM I)

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Professional Scrum Master I (PSM I)

Scrum.org PSM I — Scrum framework mastery for Scrum Masters

20-question mock15 min85% pass markInternational

Single questions with instant feedback — no timer, learn as you go.

See official guidance ↓
Start here · Official guidance

From practice to the real exam

01
Read the Scrum Guide
The 14-page official Scrum Guide by Schwaber & Sutherland is the single source of truth for PSM I (Scrum.org).
02
Practise on Scrum Open
Scrum.org offers a free Scrum Open assessment that mirrors the PSM I question style. Score 95%+ consistently before booking.
03
Optional: take a class
PSM I does not require a class. Professional Scrum Foundations or PSM courses are optional and unlock additional reading.
04
Buy the password
USD 200, one attempt. Taken online, anywhere, on your own device — no proctoring.
05
Sit the exam
80 questions in 60 minutes. Pass mark 85%. Credential never expires.
Official resources
Heads up: Links open in a new tab and go to government / awarding-body sites. AceMark is not affiliated — always verify deadlines and fees on the official page.
Exam blueprint

What this exam covers

5 topics · drawn across your practice and mock
01Events
35%7 questions
02Artifacts
25%5 questions
03Roles & accountabilities
15%3 questions
04Servant leadership
15%3 questions
05Scrum framework
10%2 questions
Your study path
Master this exam, topic by topic
Drill one topic at a time. After each session you'll see where you went wrong and can retake until you've got it.
Questions per session
View full mastery board →
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Frequently asked questions

Is the Professional Scrum Master I (PSM I) practice test free?

Yes. The core Professional Scrum Master I (PSM I) practice on AceMark is free to start — no credit card needed. Sign in (takes 10 seconds) if you'd like to track your progress, save attempts, and unlock the Mentor. Otherwise, browse and explore questions without an account.

How many questions are in the Professional Scrum Master I (PSM I) quiz?

Each Professional Scrum Master I (PSM I) attempt draws 20 questions and runs for about 60 minutes under realistic timed conditions.

Can I retake the Professional Scrum Master I (PSM I) test, and are the questions randomised?

Yes. Every attempt pulls a fresh, randomised set of questions, so you can't memorise your way through — you retake it until you genuinely know the material.

What score do I need to pass the Professional Scrum Master I (PSM I)?

The pass mark used in this simulation is 85%. AceMark scores every attempt instantly and shows which topics to review.