How to use the Power BI MCQ Quiz
- 1. Answer the questionsPick one option for each question. You can skip any.
- 2. Check your scorePress Check my score to see correct and wrong answers.
- 3. Learn from itRead the explanation under each question, then press Start again.
What the quiz covers
The questions follow the topics that come up most in Power BI analyst interviews and in the PL-300 exam outline: getting data with Power Query, modelling with a star schema, writing DAX measures, and sharing reports in the Power BI Service.
- DAX: measures vs calculated columns, CALCULATE, SUMX, DIVIDE, DISTINCTCOUNT.
- Modelling: fact and dimension tables, relationship direction, date tables.
- Service: scheduled refresh, gateways, Row-Level Security.
- Visuals: picking a chart that fits the question.
Each question has one correct option and three believable distractors, the same style used in most analyst screening tests.
How your score is counted
Every question is worth one mark and there is no negative marking. Your score is correct answers ÷ 15 × 100. A perfect attempt shows as 15 / 15, and 12 correct is 80%. Skipped questions count as not correct and are listed separately so you can see what you left out.
Scoring runs in your browser. The quiz does not time you, so use it as revision: answer, read every explanation, then try again a day later. If you keep missing DAX questions, practise filter context first, because CALCULATE and measures sit behind most real Power BI problems.
Working with SQL too? Try the SQL practice questions and the window functions playground.
Frequently asked questions
Is this the official PL-300 exam?
No. It is a practice quiz written by Uncodemy that covers similar topics. It is not affiliated with Microsoft.
Can I retake the quiz?
Yes. Press Start again to clear your answers and try as many times as you like.
Is the Power BI MCQ Quiz free?
Yes, the Power BI MCQ Quiz is free. The first time you check your score, you are asked for your name and WhatsApp number once. After that, this and every other Uncodemy tool opens straight away without the form.