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Updated weekly · Last refresh Aug 25

Gilead Sciences Data Analyst Interview Questions

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

16questions
~2htotal time
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1
Behavioral & LeadershipStart here. 14 questions · ~112 min
Applying Data Analysis to Solve ProblemsMedium

Tests your analytical thinking, problem framing, and end-to-end delivery.

experienceData AnalysisGilead Sciences
Going Above and BeyondMedium

Tests initiative, ownership, and follow-through on data-driven work.

initiativework ethicProject ManagementGilead Sciences
Pharma and Biotech Data ExperienceMedium

Tests domain knowledge relevant to Gilead Sciences and regulated healthcare environments.

experienceindustry knowledgeData AnalysisGilead Sciences
Learning New Data ToolsMedium

Tests your learning agility and ability to adopt tools safely and effectively.

learningprofessional developmentadaptabilityGilead Sciences
Why You Fit This RoleMedium

Tests role alignment, motivation, and understanding of the Data Analyst work.

company fitSelf-AwarenessmotivationGilead Sciences
Handling Confrontation and DisagreementMedium

Tests your conflict resolution approach and ability to align on decisions.

Conflict ResolutionCommunicationteam dynamicsGilead Sciences
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2
More topics2 questions · ~16 min
SQL Follow-Up Percentage CalculationMedium

Tests SQL skills for time-based filtering and accurate percentage calculations.

calculationssqlGilead Sciences
Dashboard Data IntegrationMedium

Assesses data integration, quality checks, and dashboard-ready transformations across multiple sources.

data integrationGilead Sciences

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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Top Users by Recent Transaction VolumeMedium
Practice
Practice drill

Find the top 3 users by completed transaction volume in the last 30 days using joins and aggregation.

Data Analysisquery optimizationsqlCurrent (NY)RevolutTTier 1 Bank
Monthly Retention Cohort AnalysisMedium
Practice
Practice drill

Build monthly signup cohorts with CTEs and joins to calculate month 0-2 retention for a self-serve product.

Data Analysisuser retentionCohort AnalysisBILLOpenAIRed Ventures
Flag Suspicious Driver Signup ClustersMedium
Practice
Practice drill

Use CTEs, joins, aggregations, and CASE logic to flag Lyft driver accounts with suspicious early activity patterns.

fraud detectionData AnalysisRisk ManagementLyft
The finish line: interview-readyComplete all 16 questions plus 3 hands-on drills to finish this plan.