Top 9
Prep plan
Updated weekly · Last refresh Sep 22

Bloomberg Industry Group Data Analyst Interview Questions

The questions to prepare for a Bloomberg Industry Group Data Analyst interview. Questions from real interview reports rank first. Updated daily.

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1
MetricsStart here. 3 questions · ~28 min
Measure High Value Churn ReductionMedium

Define success for a churn reduction feature by combining retention, churn, LTV, and leading indicators for high-value users.

RetentionChurnLTVBloomberg Industry Group
Investigate User Engagement DeclineMedium

Investigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.

RetentionDiagnosisEngagement MetricsBloomberg Industry Group
Measure Regulatory Alert SuccessMedium

Tests metrics design, event tracking, and evaluation of product impact for regulatory alerting features.

Funnel AnalysisKPIsLeading IndicatorsBloomberg Industry Group
2
SQL & Data Manipulation3 questions + 2 drills · ~48 min
Difference Between WHERE and HAVING ClausesEasy

Explain the differences between WHERE and HAVING clauses in SQL and when to use each.

JoinsData WranglingAggregationsBloomberg Industry Group
Top Tax Articles QueryMedium
Practice

Identify each user's three most-read tax articles from the past 30 days using aggregation and ranking.

Window FunctionsDate FunctionsRankingBloomberg Industry Group
De-duplicate User LoginsMedium

Tests data quality techniques and SQL-based deduplication strategies at scale.

JoinsData WranglingCTEsBloomberg Industry Group
Top Credit Score Applicants by StateMedium
Practice
Practice drill

Identify the highest-credit-score 5% of applicants within each state using percentiles and window ranking.

Window FunctionsJoinsRankingAmerican Credit Acceptance
Month-Over-Month Active User RetentionHard
Practice
Practice drill

Calculate month-over-month active user retention using multi-table joins, monthly cohorts, and prior-month comparisons.

Window FunctionsRetentionJoinsMeta Logistics

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3
More topics3 questions · ~28 min
Dashboard Impact WalkthroughMedium

Tests your ability to translate user needs into actionable analytics and communicate dashboard outcomes.

User NeedsValue PropositionUse CasesBloomberg Industry Group
Push Back on Overcrowded ChartsEasy

Tests product judgment and data visualization best practices for communicating insights clearly.

User SegmentsUser NeedsProduct VisionBloomberg Industry Group
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The finish line: interview-readyComplete all 9 questions plus 2 hands-on drills to finish this plan.