HackerRank Business Analyst Interview Questions
The questions to prepare for a HackerRank Business Analyst interview. Questions from real interview reports rank first. Updated weekly.
Tests data quality controls, validation checks, and trustworthy analysis practices.
Tests practical SQL skills for transforming messy data into analysis-ready datasets.
Rank the three most active HackerRank users in each challenge category using joins, GROUP BY, and ROW_NUMBER().
Measure sequential Airbnb Homes funnel engagement and drop-off using CTEs, joins, aggregation, and LAG.
AirbnbRank the top 10 Disney+ Hotstar users in India by January watch time using a CTE, LEFT JOIN, and aggregation.
Tests communication skills and ability to choose the right visualization for decision-making.
Tests ability to improve operational workflows using data and stakeholder needs in enterprise contexts.
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Tests methods for time series and exploratory analysis to uncover meaningful trends.
Tests ability to define metrics, attribution approach, and interpret campaign performance.
Tests KPI selection, experimentation thinking, and linking product outcomes to measurable metrics.
Tests structured estimation and reasoning about platform scale and user behavior.