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Updated weekly · Last refresh Sep 24

Wise. Energy Product Analyst Interview Questions

The questions to prepare for a Wise. Energy Product Analyst interview. Questions from real interview reports rank first. Updated daily.

40questions
~6htotal time
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1
SQL & Data ManipulationStart here. 6 questions + 1 drill · ~62 min
Retention Rate SQLHard
Practice

Calculate Wise Energy's 30-day user retention by signup cohort using a CTE, left join, date filtering, and conditional aggregation.

sql queryWise. Energy
Analyze Bad-Quality Transaction DataHard

Tests your data quality assessment and ability to produce reliable recommendations from imperfect data.

Data QualityAnalysisWise. Energy
Compare Monthly User Retention CohortsMedium
Practice
Recently asked
Practice drill

Calculate month-1 retention for January vs February signup cohorts using joins, date filtering, and aggregation.

Window FunctionsDate FunctionsAggregationsTrideumZulilyeBay
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2
Product Sense10 questions · ~86 min
Ethos Around Product TestingMedium

Assesses your testing philosophy and how you balance rigor with practical product needs.

Wise. Energy
Interpret a Data VisualizationMedium

Tests your ability to derive insights from visuals and connect them to Wise. Energy's product context.

company fitdata visualizationWise. Energy
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3
Metrics6 questions · ~52 min
Identify Risky Users From TransactionsHard

Assesses your risk modeling thinking and how you justify decisions using transaction data.

risk analysisWise. Energy
Analyze the Market FunnelMedium

Tests your ability to define and analyze funnel metrics relevant to Wise’s growth.

market analysisWise. Energy
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4
A/B Testing & Experimentation3 questions · ~26 min
A/B Test Duration and ControlMedium

Evaluates experimental design fundamentals for reliable decisions at Wise.

experimental designA/B TestingWise. Energy
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5
Statistics & Probability3 questions · ~26 min
Time Series Analysis AssignmentMedium

Assesses your statistical thinking and practical approach to time series problems.

Data AnalysisTime SeriesWise. Energy
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6
Behavioral & Leadership12 questions · ~103 min
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The finish line: interview-readyComplete all 40 questions plus 1 hands-on drill to finish this plan.