PL-300 Practice Test: Microsoft Power BI Data Analyst
Prepare for Power BI PL-300 with data, DAX, modeling, reporting, and security scenarios. Try explained questions and interactive IT Mastery practice.
Use IT Mastery to practise the decisions behind a useful Power BI report: preparing reliable data, building a semantic model, choosing a calculation, and giving the right people access. Questions connect analyst requirements to data samples, model relationships, report behavior, and configuration choices.
These are original IT Mastery practice questions, not official Microsoft questions, copied live-exam content, or exam dumps. IT Mastery is independent of Microsoft.
What the practice asks you to do
| Question evidence | Useful practice habit |
|---|---|
| Source rows and a required result | Identify what must change before choosing a transformation. |
| A model or relationship diagram | Follow the supplied relationships and check the level of detail. |
| A DAX expression and report filters | Work through the result in the stated context. |
| A report requirement or access problem | Compare the complete effect of each proposed change. |
Read the explanation after committing to an answer. Record the deciding fact, especially when you guessed correctly.
A public practice set alongside the app
The free PL-300 practice exam offers a 50-question set with explanations for a one-pass review. Use 100 minutes as a pacing exercise, then investigate the topics behind your uncertain answers.
The 50-question length is our practice setting, not a claim that every Microsoft appointment contains 50 questions. Microsoft currently lists 100 minutes for PL-300 and may include interactive components. Its certification page provides current assessment and booking information.
Match your next session to your weak area
| If you struggle with… | Focus your next session on… |
|---|---|
| Getting the expected rows and columns | Data preparation and transformation choices. |
| Totals changing unexpectedly | Model relationships and calculation context. |
| A correct model producing an unhelpful report | Report interactions, presentation, and analysis. |
| Sharing or refreshing a working report | Workspace access, security, and refresh requirements. |
The blueprint maps these areas to Microsoft’s current scope. Pair questions with a small report you can inspect and change; selecting an answer and verifying a result are complementary practice.
Continue across devices
IT Mastery provides a free preview; Premium unlocks the question banks and extended practice. Sign in with the same account on web, iPhone, iPad, and Android to continue your practice. See IT Mastery access options for web and mobile access.
Free study resources
Check the PL-300 blueprint and official resources , then use the study plan to choose focused analyst practice.
In this section
- PL-300 Study Plan: Pair Power BI Practice with a Small ReportOrganize PL-300 preparation around mixed questions, a small Power BI report, and focused review of data, model, report, and access mistakes.
- PL-300 Exam Blueprint: Power BI Skills and PracticeCheck the current PL-300 domain weights and turn missed Power BI questions into focused preparation tasks.
- Free PL-300 Practice Exam: Power BI Data AnalystTry 50 free PL-300 practice questions with explained answers, realistic scenarios, and a topic review worksheet. Continue with interactive IT Mastery practice.
- PL-300 Official Resources: Microsoft Training and Exam InfoFind Microsoft's PL-300 outline, practice assessment, exam sandbox, booking page, and Power BI documentation.