Professional Scrum Master I Practice Tests

What to Expect

The Professional Scrum Master I exam costs $200 USD. No required training, so the total cost is just the exam fee. That makes it dramatically cheaper than CSM if you're self-motivated enough to study on your own. You'll face 80 questions in 60 minutes, giving you roughly 45 seconds per question. 85% or higher to pass — that's 68 out of 80 correct. Compare that to CSM's 74%, and you can see why PSM I is considered harder.

Prerequisites and Audience

None. No required training course, no experience requirements, nothing. You study on your own, decide when you're ready, and take the exam. It's entirely self-directed, which is refreshing. Scrum practitioners, aspiring Scrum Masters, and anyone who wants to prove they actually understand Scrum at a deep level. PSM I attracts candidates who prefer a rigorous knowledge assessment over the CSM's training-and-easy-exam model. If you want the cert that practitioners respect more, this is it.

Staying Certified

Lifetime certification. PSM I never expires, requires no renewal, no CPE credits, and no maintenance fees. Ever. You pass once and it's yours permanently. That alone makes it a great deal compared to certs that nickel-and-dime you every year.

Based exclusively on the Scrum Guide — nothing else. It tests deep understanding of Scrum accountabilities, events, artifacts, and how they interact. The questions are more nuanced than CSM — they don't just ask "what is a Sprint Review?" but test whether you understand why it exists, what happens if you skip it, and how it relates to other elements. You need to understand the "why" behind everything in the Scrum Guide.

Understanding and Applying the Scrum Framework

Understanding and Applying the Scrum Framework carries 45% of the exam weight, making it the single most impactful domain. Allocate your study time accordingly and make sure you can answer questions on this topic confidently before sitting the exam.

Managing Products with Agility

Managing Products with Agility carries 30% of the exam weight, making it the single most impactful domain. Allocate your study time accordingly and make sure you can answer questions on this topic confidently before sitting the exam.

Developing People and Teams

Developing People and Teams carries 25% of the exam weight, making it the single most impactful domain. Allocate your study time accordingly and make sure you can answer questions on this topic confidently before sitting the exam.

Question Format

Multiple-choice, multiple-response, and true/false. 80 questions in 60 minutes. The questions require careful reading because they test nuance, not just definitions. "True or false: the Scrum Master should attend the Daily Scrum." Think about that one — the answer might not be what you expect.

Study Timeline

Two to four weeks of focused study. Read the Scrum Guide cover to cover at least five times — seriously, five times. Take the Scrum.org Open Assessments repeatedly until you consistently score 100%. When you can explain every element of Scrum and how it connects to every other element, you're ready.

Top Resources

The Scrum Guide is the only authoritative source — don't study from anything that contradicts it. Scrum.org Open Assessments are free and closely mirror the exam format. Mikhail Lapshin's PSM I quiz is another great free practice tool. The Scrum Glossary on Scrum.org clarifies terminology that can trip you up.

Common Mistakes

Assuming it's CSM-level difficulty. It's not. The 85% threshold is demanding, and the questions are genuinely more nuanced. The other big mistake is studying from sources other than the Scrum Guide. Other Scrum books, blog posts, and training materials sometimes contain information that conflicts with the official Guide. If your answer would be correct based on a blog post but incorrect based on the Scrum Guide, you'll get it wrong.

Hands-On Advice

Read the Scrum Guide start to finish at least five times. After each reading, quiz yourself on the relationships between elements. Why does the Sprint Retrospective happen after the Sprint Review and not before? What's the maximum Sprint length? Who can cancel a Sprint? Who creates the Sprint Backlog? Be precise about these details — the exam is precise about testing them.

Testing Options

Taken online through Scrum.org. It's unproctored and technically open-book, but don't let that fool you — the time pressure means you can't look up every answer. If you're flipping through the Scrum Guide for each question, you won't finish.

Time Management

You get 60 minutes for 80 questions — about 45 seconds each. That's tight. You need to know the Scrum Guide well enough that most answers come from memory. If you have to search for the answer, you're too slow. The people who pass comfortably are the ones who've internalized the guide and only need to look up one or two things.

How Hard Is This Exam?

On a scale of 1 to 10, PSM I is about a 5. It's notably harder than CSM — the 85% passing threshold is demanding, the time pressure is real (80 questions in 60 minutes), and the questions test nuance rather than just definitions. Despite being "open book," the pace means you can't look up every answer. The difficulty comes from the precision required — the Scrum Guide is the only authoritative source, and questions test whether you truly understand why each element of Scrum exists, not just what it's called. The nuance catches people who studied from blogs or training materials that contradict the official Guide. At $200 with lifetime validity and no required training, the value proposition is excellent if you're willing to study seriously.

Pass Rate Data

Scrum.org reports that the PSM I pass rate is around 85-90% when using their Open Assessments to prepare. That's high, but it likely reflects self-selection — people who take the Scrum.org Open Assessments seriously tend to be well-prepared. Among all first-attempt candidates, the rate is probably closer to 70-75%. If you're consistently scoring 90%+ on the Open Assessments and Mikhail Lapshin's quiz, you're ready. The 85% threshold means you can only miss 12 out of 80 questions — there's not much margin for error.

Each Pruvos practice test mirrors the PSM I format: 80 questions with a 60-minute timer, distributed across three domains — Understanding and Applying the Scrum Framework (45%), Managing Products with Agility (30%), and Developing People and Teams (25%). We have 6 full practice tests with 480 unique questions. The tight 45-second-per-question pacing trains you for the real exam's time pressure — this is the most important skill to develop, since the content itself is manageable if you know the Scrum Guide well. The Framework domain at 45% is by far the heaviest; if that score is below 85% on Test 1, go back to the Scrum Guide before taking more tests.

Practice tests are the single most effective study tool for the PSM I exam. They reveal your weak domains before the real exam does, and getting questions wrong in practice is how you learn. Each practice test here mirrors the real exam format: 80 questions, timed at 60 minutes, with the same 3-domain distribution.

Don't just take practice tests and check your score. Review every wrong answer and understand why the correct option is better. For the PSM I, pay special attention to Understanding and Applying the Scrum Framework (45%) and Managing Products with Agility (30%) questions since they carry the most weight.