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Updated weekly · Last refresh Oct 17

Wise. Energy Business Analyst Interview Questions

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

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1
SQL & Data ManipulationStart here. 5 questions + 2 drills · ~63 min
Compare Monthly User Retention CohortsMedium
Practice
Recently asked

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

Window FunctionsDate FunctionsAggregationsWise. Energy
Handling Missing Values in ProductionMedium
Recently asked

Explain how to detect, classify, and safely handle missing values in PostgreSQL production datasets.

missing valuesdata cleaningproduction environmentWise. Energy
Optimizing Long-Running SQLHard
Recently asked

Tests performance tuning skills for SQL used in analytics and decision-making.

Performance Tuningquery optimizationWise. Energy
SQL for User Retention InsightsMedium
Recently asked

Tests your ability to design SQL analyses that produce actionable retention insights.

user retentionsql queriesWise. Energy
Window Functions for Asset RankingMedium
Practice
Practice drill

Write a SQL query using window functions to find the top-performing energy assets per region over the last quarter. Use the energyassets and assetperforman...

Window FunctionsDate FunctionsRankingWise. Energy
7-Day Rolling Active UsersMedium
Practice
Practice drill

Compute daily active users and a 7-day rolling average using a CTE, distinct counts, and window functions.

Window FunctionsDate FunctionsRunning TotalsMetaSpotifyMeta IT
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2
Behavioral & Leadership20 questions · ~171 min
Solving a High-Stakes Analytical ProblemMedium
Recently asked

Tests structured analytical problem solving, data-driven decision making, and the ability to connect methodology to measurable business impact.

impactProblem SolvingmethodologyWise. Energy
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3
More topics3 questions · ~26 min
Choose Product Performance KPIsEasy
Recently asked

Pick a balanced set of product metrics that covers customer value, adoption, retention, and business impact.

KPIsLeading IndicatorsDiagnosisWise. Energy
A/B Testing Experience and ImplementationEasy
Recently asked

Explain how you have designed and implemented A/B tests, including hypothesis setup, analysis, and decision making.

ExperimentationStatistical SignificanceA/B TestingWise. Energy
Wise Sales Currency ReportingMedium
Recently asked

Assesses your strategy for metric definitions in Wise. Energy's multi-currency context.

market analysisWise. Energy

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The finish line: interview-readyComplete all 28 questions plus 2 hands-on drills to finish this plan.