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Updated weekly · Last refresh Oct 17

Didi Chuxing Data Analyst Interview Questions

The questions to prepare for a Didi Chuxing Data Analyst interview. Questions from real interview reports rank first. Updated daily.

50questions
~7htotal time
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1
SQL & Data ManipulationStart here. 9 questions · ~80 min
User Ride Trends with WindowsMedium
Practice

Use monthly aggregation and LAG to measure each rider’s completed ride trend and month-over-month change.

Window FunctionsLag/LeadRunning TotalsDidi Chuxing
Compare Rider Retention by Signup CohortHard
Practice

Use CTEs, joins, and date functions to compare month-1 retention across rider signup cohorts.

Window FunctionsDate FunctionsJoinsDidi Chuxing
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2
A/B Testing & Experimentation6 questions · ~53 min
Incremental Supply Test for Driver IncentivesHard

Design an experiment to tell whether a driver incentive creates incremental supply or only subsidizes existing behavior.

ExperimentationCausal InferenceGuardrail MetricsDidi Chuxing
Diagnose Novelty in UI TestEasy

Explain novelty effect in an A/B test and how it can make an early engagement lift look better than the long-term truth.

ExperimentationNovelty EffectDidi Chuxing
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3
Metrics11 questions · ~98 min
Diagnose Ride Request Funnel DropMedium

Break down a rider funnel decline from app open to ride request and isolate which step is driving the conversion drop.

Funnel AnalysisConversion RateDiagnosisDidi Chuxing
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4
Statistics & Probability5 questions · ~44 min
Diagnosing Seasonal Metric MovementHard

Determine whether a metric change is explained by recurring seasonal patterns or by a true underlying shift.

Causal InferenceVarianceTime SeriesDidi Chuxing
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5
Behavioral & Leadership15 questions · ~133 min
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6
More topics4 questions · ~36 min
Data Quality Checks and BackfillMedium

Evaluates your approach to ensuring data correctness and recovering from pipeline issues.

IdempotencyBackfillingQualityDidi Chuxing
Your Product PhilosophyMedium

Assesses product thinking and your ability to connect data work to user and business value.

User NeedsValue PropositionProduct VisionDidi Chuxing
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