Free practice tests

PL-300 practice test 2026: Microsoft Power BI Data Analyst

Power BI, Power Query, data modelling and visualisation. Topics: Power BI, Power Query, Data Analysis, Data Visualization, SQL. Free, timed and scored instantly, with an explanation for every answer.

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Frequently asked questions

How many questions are in the PL-300 practice test?

50 questions in 100 minutes, weighted by the official exam areas: Prepare the data (25–30%): 14 questions; Model the data (25–30%): 14 questions; Visualize and analyze the data (25–30%): 14 questions; Manage and secure Power BI (15–20%): 8 questions. Aim for 70% or more.

Is this PL-300 mock exam free?

Free to take: sign in and sit it up to 2 times every 30 days (learners on a GeeksArray course have no limit). Every attempt draws a fresh set of questions.

Are these real PL-300 exam questions?

No. They are original practice questions written against the official Microsoft Power BI Data Analyst exam guide, so they cover the same areas and difficulty without copying the real exam.

What do I get after the test?

An estimated score, a breakdown by exam area so you know what to revise, and an explanation for every answer.

Before you start

The test runs in fullscreen and watches for you leaving it.

  • Pressing Esc, switching tabs or apps, or clicking a notification each count as one exit.
  • On the 4th exit the test submits automatically, with whatever you have answered so far.
  • Close other apps and silence notifications now. Keep your phone away from the screen.
  • Once started, the attempt counts even if you leave.