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Updated weekly · Last refresh Nov 2

Top 50 insights Interview Questions

The most frequently asked insights questions across all roles and companies, ranked by real interview frequency. Updated daily.

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SQL & Data ManipulationStart here. 17 questions · ~165 min

Algorithms Used to Analyze DataMedium

Practice

Recently asked

Analyze project completion rates and average completion time, then rank projects by delivery performance.

Data ManipulationData AnalysisAlgorithms

Siemens Digital Industries Software

Interpreting Operational TrendsMedium

Practice

Recently asked

Compare monthly operational completion rates with the previous month to identify the primary performance trend.

Lag/LeadAggregationsinsights

NHS

Reading Charts Under PressureMedium

Practice

Recently asked

Use SQL to summarize chart values and identify the risk signal behind the trend.

analytics toolsData Analysisbusiness problem

Barclays

Tableau Visualization and StorytellingMedium

Practice

Recently asked

Create a Tableau-ready monthly hospital metrics dataset with joins, conditional aggregations, and date-based reporting.

analytics toolsJoinsData Wrangling

HCA Healthcare

SQL for Actionable InsightsHard

Practice

Combine messy customer, order, and support data to identify revenue, service risk, and recommended account actions.

data cleaningJoinssql

Microsoft

Building Actionable Tableau DashboardsMedium

Practice

Calculate Tableau dashboard view and action rates to identify dashboards needing usability improvements.

analytics toolsdata visualizationAggregations

Lockheed Martin

SQL for Inquiry DriversHard

Practice

Compare weekly Oscar member inquiries, find regions with 20% spikes, and rank their leading inquiry drivers.

Date FunctionsGroup ByAggregations

Oscar Insurance

Choosing Charts from SQL OutputsMedium

Recently asked

Explain how SQL output structure guides chart choice, such as bar charts for grouped comparisons and scatter plots for correlations.

data visualizationstakeholder communicationinsights

Alaska Airlines

Early warningCCHS IT Department

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Metrics9 questions · ~87 min

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Product Sense8 questions · ~77 min

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Behavioral & Leadership8 questions · ~77 min

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Pipelines3 questions · ~29 min

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