100+ Master-Level Power BI DAX Questions & Answers

Solve 100+ advanced DAX challenges in Power BI covering CALCULATE context transition, time intelligence and performance

Do you want to master DAX and take your Power BI reports to the next level?
This course is designed specifically for Power BI users who are ready to go beyond the basics and build expert-level skills through hands-on practice.

In “100+ Master-Level Power BI DAX Questions & Answers”, you will tackle real-world analytical challenges using over 100 carefully crafted questions covering every critical DAX concept. You won’t just memorize functions — you’ll learn how DAX really works by applying it in practical, business-relevant scenarios.

You’ll explore advanced topics including:

• Context transition and how filter and row context work together

• Time intelligence for dynamic date-based calculations

• Functions like CALCULATE(), FILTER(), REMOVEFILTERS(), SUMX, and VAR

• Use of iterators and understanding performance with VertiPaq

• Advanced data modeling techniques and relationship behavior in DAX

Each question includes a detailed explanation of the solution, so you not only get the “what,” but also the “why.” You’ll also receive best practices, performance tips, and insights into avoiding common DAX mistakes.

Whether you're a BI professional, data analyst, Excel power user, or preparing for a DAX-heavy interview or certification, this course will provide the structured challenge you need to grow.

You’ll need basic knowledge of Power BI and simple DAX expressions — but from there, we’ll take it to a truly advanced level.

By the end of the course, you’ll be able to build powerful DAX measures, solve complex business logic, and create high-performance reports that deliver deep insights.

Let’s master DAX — one question at a time.