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CRH Interview Questions

The questions to prepare for CRH interviews, across all roles. Questions from real interview reports rank first. Updated weekly.

50questions
~7htotal time
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1
MetricsStart here. 7 questions · ~56 min
Using Metrics to Drive DecisionsEasy

Explain how you used a KPI and supporting metrics to diagnose a product issue and make a concrete product decision.

Funnel AnalysisKPIsLeading IndicatorsCRH
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2
Strategy7 questions · ~56 min
Tell Me About YourselfEasy

Tests your ability to deliver a clear, relevant introduction tailored to the role at Aqr.

Competitive AnalysisGo-to-MarketCRH
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3
Execution8 questions · ~64 min
Handle Conflict Within Your TeamEasy

Explain how you handle team conflict while keeping delivery on track and maintaining trust across stakeholders.

Trade-offsRisk AssessmentScope ManagementCRH
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4
Product Sense7 questions · ~56 min
Find Pain Points from FeedbackMedium

Use customer feedback to identify the biggest pain points in the user journey.

User ResearchUser NeedsPain PointsCRH
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5
SQL & Data Manipulation3 questions + 3 drills · ~54 min
Handling Missing DataHard

Tests data quality handling and correct treatment of missingness.

Window FunctionsData WranglingCTEsCRH
Analyze Decision Impact by RegionEasy
Practice
Practice drill

Use joins, CASE WHEN, and date filtering to compare outcome rates before and after a decision.

Data WranglingDiagnosisAggregationsHarbourVest Partners
Monthly Sales Trends by CategoryMedium
Practice
Practice drill

Aggregate monthly sales by product category and use LAG to calculate month-over-month changes.

InfrastructureToolsData WranglingTotal Wine & MoreInc.Benjamin Moore
Daily Session Funnel Conversion RatesHard
Practice
Practice drill

Calculate daily session-level funnel conversion rates using CTEs, CASE WHEN, and date functions.

User NeedsData WranglingAggregations
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6
Finance & Accounting7 questions · ~56 min
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7
More topics11 questions · ~88 min
Symmetric vs Asymmetric EncryptionEasy

Explain how symmetric and asymmetric encryption differ in key usage, performance, and common application patterns.

MathArraysCRH
Test Retention Lift from New FeatureHard

Design an experiment to determine whether a new product feature causes a meaningful retention lift without harming key guardrail metrics.

ExperimentationGuardrail MetricsA/B TestingCRH
Common Statistical MethodsEasy

Tests statistical fundamentals relevant to player analytics and experimentation.

RegressionHypothesis TestingA/B TestingCRH
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The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.