PL-300 Power BI Practice Tests 2026 – 325 Questions

Are you preparing for the PL-300: Microsoft Power BI Data Analyst certification exam?Test your knowledge, identify your weak areas, and build exam confidence with 5 full-length PL-300 practice tests and 325 exam-style questions designed to help you prepare for the Microsoft Power BI Data Analyst certification.These practice tests focus on the key skills and topics you need to understand for the PL-300 exam, including data preparation, data modeling, DAX, data visualization, and working with Power BI.What You'll Get5 full-length PL-300 practice tests325 exam-style questions — 65 questions per testQuestions covering the major PL-300 exam domainsDetailed explanations for every questionScenario-based and knowledge-based questionsQuestions designed to test understanding rather than simple memorizationPractice under exam-like conditionsAn effective way to identify your strengths and weaknesses before taking the real examTopics CoveredThe practice tests cover a broad range of Microsoft Power BI Data Analyst topics, including:Prepare the data with Power QueryData transformation and data cleansingData profiling and data loadingModel the data using relationships and semantic modelsStar schema and model designDAX calculations and measuresFilter context and evaluation conceptsVisualize and analyze the dataPower BI reports and dashboardsVisual interactions, filters, slicers, drillthrough, and bookmarksChoosing the right visualizations for different scenariosManage and secure Power BI assetsPower BI Service and workspacesSharing and collaborationRow-level security (RLS)Refresh and deployment conceptsPerformance and optimizationGovernance and other Power BI administration concepts relevant to the PL-300 examWhy Practice with This Course?Passing the PL-300 exam requires more than knowing where features are located in Power BI. You need to understand why a particular solution is appropriate for a given scenario.These practice tests are designed to help you:Become familiar with PL-300 exam-style questionsImprove your ability to analyze Power BI scenariosRecognize common question patterns and distractorsTest your knowledge across the full exam scopeDiscover topics that require additional studyImprove your exam timing and confidencePrepare yourself before scheduling the Microsoft certification examEach question includes an explanation to help you understand the reasoning behind the correct answer and learn from incorrect choices.