Power BI Online Test

TestDome skill assessments are used by more than 8,000 companies and 880,000 test takers.

For Jobseekers

Practice your skills and earn a certificate of achievement when you score in the top 25%.

Take a Practice Test

For Companies

Test candidates with real-world problems and interview the best ones.

Sign Up to Offer this Test

About the test

The Power BI developer online test assesses candidates' knowledge of creating Power BI reports. 

It’s an ideal test for pre-employment screening. A good Power BI developer needs to be able to not only know how to correctly configure charts, but also know how to use Power Query to clean the data and use DAX for creating advanced reports.

This online test requires candidates to answer multiple-choice and fill the blanks questions about Power BI.

Sample public questions

5 min
Power BI

​A business owner needs a Power BI report which shows the projected quantity for each item. The "quantity" column is in the "items" table.

Fill in the blank of the following DAX expression for a new column that will compute the projected quantity, which is the current quantity plus 12%: 

Projected Quantity = ______________ * 1.12
5 min
Power BI

A Power BI report has a measure declared as:

Profit percentage = SUM(financials[Profit]) / CALCULATE(SUM(financials[Profit]), ALL(financials))

Select all the true statements if the "Profit percentage" is used as a value in a bar chart where Country is the axis.

For jobseekers: get certified

Earn a free certificate by achieving top 25% on the Power BI test with public questions.

Take a Certification Test

Sample silver certificate

Sunshine Caprio

Java and SQL
TestDome logo icon

For companies: premium questions

Buy TestDome to access premium questions that can't be practiced.
Get money back if you find any premium question answered online.

Sign Up to Offer this Test

13 more premium Power BI questions

Query Join, Sales per Product, Sale Discount, Modifying Profit, Average Sales, Profit Chart, Regional Report, Device Purchases, Net Adds, Grocery Sales, Book Sales, Beverage Sales, Marketing Performance Report.

Skills and topics tested

  • Power BI
  • Power Query
  • Matrix Visualization
  • DAX
  • Chart Configuration
  • Drilldown
  • Slicer
  • Data Modeling
  • Performance Tuning
  • Data Cleaning
  • Data Aggregation
  • Bug Fixing
  • Row-Level Security

For job roles

  • Data Analyst
  • Power BI Analyst
  • Power BI Developer

Sample candidate report

What others say

Decorative quote

Simple, straight-forward technical testing

TestDome is simple, provides a reasonable (though not extensive) battery of tests to choose from, and doesn't take the candidate an inordinate amount of time. It also simulates working pressure with the time limits.

Jan Opperman, Grindrod Bank

Product reviews

G2 - Crowd Badge
G2 - High Performer (2022)
Capterra - 4.5 Stars
Capterra - Shortlist (2022)

Used by

Solve all your skill testing needs

150+ Pre-made tests

From web development and database administration to project management and customer support. See all pre-made tests.

90+ skills

From JavaScript and SQL to English and customer support. See all questions to filter by skill.

Multi-skills Test

Mix questions for different skills or even custom questions in one test. See an example.

How TestDome works


Choose a pre-made test
or create a custom test


Invite candidates via
email, URL, or your ATS


Candidates take
a test remotely


Sort candidates and
get individual reports

Want to know more?

Related Power BI Tests: