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Proclink Consulting Interview Questions

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

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1
A/B Testing & ExperimentationStart here. 3 questions · ~30 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 MismatchPProclink Consulting
Compute A/B Test Sample SizeHard

Determine the sample size needed to detect a meaningful A/B test effect at a chosen significance level and power.

experiment designMDEStatistical SignificancePProclink Consulting
Explain statistical significance to a laypersonEasy

Explain statistical significance in plain language, then connect it to p-values, uncertainty, MDE, and an experiment decision.

experiment designMDEprimary metricsPProclink Consulting
2
Behavioral & Leadership6 questions · ~60 min
More Behavioral & Leadership questions with a free account
3
More topics5 questions · ~50 min
SQL Ranking FunctionsMedium
Practice

Compare RANK, DENSE_RANK, and ROW_NUMBER by applying each to ordered employee scores.

Data ManipulationRankingdatabase queryingPProclink Consulting
Define Metrics for New FeaturesMedium

Define a success metric for a new feature that captures real user value, not just raw usage.

MetricsFeature Prioritizationuser valuePProclink Consulting
Explaining P Values ClearlyEasy

Explain what a p-value means, how it relates to statistical significance, and how to describe it clearly to non-technical stakeholders.

CommunicationStatistical SignificanceP-ValuesPProclink Consulting
Diagnose Engagement DropHard

Identify the causes of a quarterly engagement decline through metric validation, decomposition, segmentation, and trend analysis.

MetricsDiagnosisuser engagementPProclink Consulting
Rolling 30-Day Average QueryMedium
Practice

Calculate Beyond Finance daily sign-ups and their 30-day rolling average using CTEs and window functions.

sql queryPProclink Consulting

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Hands-on SQL practiceWrite and run real queries in the editor. 1 drill · ~10 min
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