Top 19
Prep plan
Updated weekly · Last refresh Aug 30

Ramboll Data Analyst Interview Questions

The questions to prepare for a Ramboll Data Analyst interview. Questions from real interview reports rank first. Updated weekly.

19questions
~3htotal time
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1
PipelinesStart here. 10 questions · ~80 min
Data Quality in ML PipelinesMedium

Practical approach for maintaining data quality across ML ETL pipelines, orchestration, and repeatable data processing.

Data QualityETLData ModelingRamboll
Privacy Compliance in Data PipelinesMedium

Approach for building privacy controls, lineage, and auditability into data pipelines that handle personal data.

Compliancedata privacyPipelinesRamboll
Power BI Performance on Large DataMedium

Tests your performance optimization approach for scalable reporting.

ToolsData ModelingQualityRamboll
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2
Behavioral & Leadership4 questions · ~32 min
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3
More topics5 questions · ~40 min
Excel and Data CleaningEasy

Tests your ability to prepare and transform data efficiently using Excel for analysis.

PivotData WranglingAggregationsRamboll
Outliers and Missing ValuesMedium

Tests your practical approach to data quality issues that affect analysis reliability.

RegressionCorrelationVarianceRamboll
Core Analytics ConceptsEasy

Tests baseline analytics knowledge expected for a Data Analyst at Ramboll.

KPIsLeading IndicatorsDiagnosisRamboll
SQL Joins, Filters, AggregationsEasy

Tests your SQL fundamentals for producing accurate reporting datasets.

JoinsGroup ByAggregationsRamboll
Analysis, Reporting, VisualizationMedium

Evaluates your end-to-end data analysis and communication skills for stakeholders.

reportingRamboll

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 19 questions plus 3 hands-on drills to finish this plan.