Top 16
Prep plan
Updated weekly · Last refresh Aug 30

Deepmind Data Analyst Interview Questions

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

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~2htotal time
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1
SQL & Data ManipulationStart here. 5 questions + 3 drills · ~70 min
Handle Incomplete or Inconsistent DataEasy

Explain how to assess and clean incomplete or inconsistent data before analysis.

Data WranglingCase WhenQualityDeepmind
Customer Orders: LEFT vs INNER JOINEasy

Explain how INNER JOIN and LEFT JOIN differ, and when to use each for matched-only versus all-left-row analysis.

JoinsData WranglingGroup ByDeepmind
Cleaning Mixed-Type DatasetsMedium

Tests your data cleaning methodology and ability to prepare messy data for analysis.

SQL & Data ManipulationData WranglingQualityDeepmind
Resolve Conflicting Customer AttributesMedium
Practice
Practice drill

Use joins, CTEs, and row ranking to resolve conflicting customer profile values across ACME House systems.

JoinsData WranglingQualityRamsey SolutionsACME House
Reconcile Conflicting Invoice TotalsMedium
Practice
Practice drill

Reconcile billing and ERP invoice totals using joins, a CTE for latest snapshots, and CASE-based discrepancy classification.

JoinsData WranglingQualityLiterati
Audit CRM Data Integrity by TeamMedium
Practice
Practice drill

Use joins and CASE WHEN to find CRM records with missing, invalid, or conflicting ownership data by team.

JoinsData WranglingQualityAlphaSense
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2
Behavioral & Leadership6 questions · ~48 min
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3
More topics5 questions · ~40 min
Measure Marketing Campaign SuccessEasy

Define campaign success using business KPIs, funnel conversion, acquisition cost, and leading indicators tied to outcomes.

Funnel AnalysisKPIsLeading IndicatorsDeepmind
Design and Reflect on A/B TestMedium

Describe an A/B test you ran, what question it answered, how you measured success, and what you learned from the results.

ExperimentationGuardrail MetricsA/B TestingDeepmind
Data Quality in ETL PipelinesEasy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityDeepmind
Measure Core Feature EngagementMedium

Define the metrics that show whether engagement in a core feature is improving.

RetentionDiagnosisEngagement MetricsDeepmind
Measuring Feature Impact with ExperimentsMedium

Tests your approach to designing and evaluating experiments to measure product impact.

ExperimentationGuardrail MetricsDeepmind

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