Top 50
Prep plan
Updated weekly · Last refresh Oct 17

Grab Data Scientist Interview Questions

The questions to prepare for a Grab Data Scientist interview. Questions from real interview reports rank first. Updated daily.

50questions
~7htotal time
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1
A/B Testing & ExperimentationStart here. 8 questions · ~68 min
2
Machine Learning10 questions · ~86 min
Max Profit From Price ArrayMedium

Tests your ability to solve an optimization problem using correct algorithmic reasoning.

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3
Statistics & Probability7 questions · ~60 min
Bootstrap ResamplingMedium

Evaluates your understanding of resampling methods and their trade-offs.

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4
Metrics6 questions · ~51 min
Diagnose Retention DropMedium

Evaluates your problem framing and diagnostic approach to retention issues.

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5
SQL & Data Manipulation10 questions + 1 drill · ~96 min
Analyze User Engagement Over TimeMedium

Tests SQL design for time-series aggregation and cohort-style analysis.

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Top Users SQL QueryMedium
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Practice drill

Count valid daily interactions and return the top three users using aggregation and deterministic ranking.

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6
More topics9 questions · ~77 min
Designing Grab Homepage FeaturesMedium

Evaluates product sense and how you define measurable success for a Grab feature.

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Deploying ML Models in ProductionMedium

Tests practical deployment experience including monitoring, reliability, and iteration.

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Optimizing Driver-Passenger MatchingHard

Tests system design thinking for large-scale matching, latency constraints, and operational trade-offs.

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The finish line: interview-readyComplete all 50 questions plus 1 hands-on drill to finish this plan.