Scrum Open Assessment: What It Tells You Before the PSM I

The Scrum Open is Scrum.org's free practice assessment on the Scrum framework: 30 questions randomly selected from a larger pool, no fee, no certificate. Taken once and early, it is the best free reality check before the PSM I, because the questions come from the organization that writes the real exam. Taken again and again until the score looks good, it tells you very little. Here is what it measures, where it stops, and how to fit it into your preparation.

What the Scrum Open is

The Scrum Open is one of several free Open assessments on Scrum.org's website. Its page states three things clearly:

• 30 questions, randomly drawn: "The assessment consists of 30 questions randomly selected from a larger pool."
• Free, no credential: "It is free of charge and does not include any certification."
• A preparation tool: Scrum.org positions it for validating basic knowledge of the Scrum framework and as a tool for people preparing for its Professional Scrum certification tests.

Two things the page does not state are just as useful to know: there is no published passing score and no published time limit. Whatever number you see at the end is feedback for you, not a pass or a fail.

What a good score means

The Scrum Open tests the fundamentals of the Scrum Guide: the accountabilities, the events, the artifacts and their commitments. The wording is authentic, so 30 questions teach you quickly how Scrum.org asks: precise vocabulary, plausible wrong options, and scenarios where the "helpful" answer is the wrong one.

A strong result therefore means something real: you know the framework as written. If you miss many questions, the next step is the Scrum Guide 2020, not the exam password.

One more thing sets the Open assessments apart. Scrum.org does not tell you which questions you got right or wrong on a real certification exam, but it says it is more open with the free Open assessments, which include detailed feedback. Use that feedback. It is the only place where Scrum.org itself explains its questions to you.

What it cannot tell you

• Whether you will pass the PSM I. The real exam has 80 questions in 60 minutes with an 85% passing score. A sample of 30 cannot cover every area, and Scrum.org publishes no passing bar for the Open that would translate into a prediction.
• Whether your pace is good enough. 80 questions in 60 minutes is 45 seconds per question. Comfort on a short practice set says nothing about your accuracy at question 70.
• Whether you improved. Every attempt draws randomly from the same pool. After a few rounds you recognize questions, and a rising score reflects memory as much as understanding.

How it compares to the real PSM I

The retake trap

A common piece of advice is to repeat the Scrum Open until you score 100% several times in a row. It sounds rigorous. The catch is the pool: because every attempt draws from the same questions, repetition turns the assessment into a memory test. You end up knowing that the answer to a question you have seen four times is the second option, which is not the same as knowing why.

A better use of the same time:

1. Take the Scrum Open once, as a baseline, after your first read of the Scrum Guide.
2. Read the feedback for every miss and find the sentence in the Guide that settles it.
3. Come back to it once near the end of your preparation as a sanity check, not as your main training.

Where it fits in your preparation

1. Read the Scrum Guide 2020. It is short, free, and every exam question traces back to it.
2. Take the Scrum Open as your baseline and write down what you missed.
3. Practice with questions you have not seen. Our free PSM I practice test gives you 20 exam-style questions with a score per focus area and an explanation for every answer, no signup.
4. Finish with timed, full-length simulations. Only 80 questions against a 60-minute timer train both judgment and pace.

If you want the whole route in one place, the complete PSM I pass guide covers what to study and in which order, how hard the PSM I is explains where candidates lose points, and how long to study gives timelines by background. Product Owners will find the counterpart in our article on the Product Owner Open.

The short version

The Scrum Open is free, authentic, and worth exactly one honest attempt at the start. It confirms that your fundamentals are in place. It does not confirm that you are ready for 80 questions in 60 minutes at 85%. For that you need fresh questions and full simulations: when you hold 90% or higher across two consecutive 80-question simulations (our recommended margin, not a Scrum.org rule), you are ready to book the $200 attempt. The PSM I preparation package trains exactly that for $29 with lifetime access.