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PwC India Interview Questions

The questions to prepare for PwC India interviews, across all roles. Questions from real interview reports rank first. Updated daily.

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1
CodingStart here. 3 questions · ~29 min
2
SQL & Data Manipulation4 questions + 2 drills · ~58 min
3
Machine Learning4 questions · ~38 min
Feature Engineering for New ModelsMedium
Recently asked

Explain a practical framework for feature engineering, from raw data review to validation of feature impact on held-out data.

Feature EngineeringModel EvaluationSupervised LearningPwC India
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4
Pipelines4 questions · ~38 min
Data Quality in ETL PipelinesEasy

Approach for maintaining data quality and integrity across ETL pipelines.

IdempotencyData ModelingQualityPwC India
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5
Metrics4 questions · ~38 min
Measure Marketing Campaign SuccessEasy

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

Funnel AnalysisKPIsLeading IndicatorsPwC India
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6
System Design3 questions · ~29 min
Design an LLM Serving PlatformHard
Recently asked

Design an LLM serving system that balances latency, cost, scalability, and safety for production traffic.

Cold StartFeature StoreModel ServingPwC India
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7
More topics28 questions · ~268 min
Common Pitfalls in Experiment ResultsHard

Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.

PeekingNovelty EffectSample Ratio MismatchPwC India
Prioritize Conflicting Project CommitmentsMedium

Explain how you would prioritize competing projects when capacity is limited and stakeholders have different definitions of urgency and value.

Trade-offsSuccess CriteriaScope ManagementPwC India
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