PL-300 Study Guide
Power BI Data Analyst (PL-300) is tested across 4 skill areas. This guide breaks down each one — what it covers and its approximate weighting — with 396 original practice questions and plain-language explanations. Practice the first 10 free, no signup.
Exam topics by skill area
Prepare the Data (Power Query, Get & Transform)
~25% of the exam123 practice questions with explanations.
Model the Data (relationships, DAX, star schema)
~30% of the exam111 practice questions with explanations.
Visualize & Analyze the Data
~30% of the exam94 practice questions with explanations.
Manage & Secure Assets (workspaces, RLS, refresh)
~15% of the exam68 practice questions with explanations.
Practice PL-300 free
The first 10 questions are free — no signup, with a plain-language explanation on every answer.
Start practicing →PL-300 study — common questions
What topics are on the PL-300 exam?+
The PL-300 exam covers 4 skill areas: Prepare the Data (Power Query, Get & Transform), Model the Data (relationships, DAX, star schema), Visualize & Analyze the Data, Manage & Secure Assets (workspaces, RLS, refresh). Each is broken down below with its approximate exam weighting and free practice questions.
How many questions is the PL-300 exam, and what's the passing score?+
A full PL-300 exam is about 40 questions in 100 minutes, and you need roughly 70% to pass. Our timed mock exams mirror that format.
How should I study for PL-300?+
Work skill area by skill area: read the concept, practice questions with explanations, then take timed mocks until you're consistently above 70%. Start with the first 10 questions of PL-300 free — no signup.
Are these real PL-300 exam questions?+
No. Every question is originally written to test the same skills as the official PL-300 exam. We never use leaked or "braindump" content — that breaks Microsoft's terms and is a poor way to learn.