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Prep plan
Updated weekly · Last refresh Oct 17

e-commerce business Business Analyst Interview Questions

The questions to prepare for a e-commerce business Business Analyst interview. Questions from real interview reports rank first. Updated daily.

50questions
~7htotal time
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1
ExecutionStart here. 12 questions · ~96 min
Adapt Your Approach Mid-ExecutionEasy

Describe how you changed your execution approach after new information emerged and kept stakeholders aligned.

Trade-offsRoadmappingRisk Assessmente-commerce business
Make Leadership Recommendations ActionableEasy

Explain how you would turn analysis into clear, decision-ready recommendations that leadership can act on.

Success CriteriaRoadmappingScope Managemente-commerce business
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2
Product Sense9 questions · ~72 min
Turn Customer Feedback Into ActionHard

Analyze customer feedback and convert it into clear product recommendations.

User ResearchFeature PrioritizationPain Pointse-commerce business
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3
SQL & Data Manipulation5 questions + 3 drills · ~70 min
Validating Executive SQL ReportsEasy

Explain how to validate a SQL report before sharing it with leadership, including checks for filters, aggregations, and edge cases.

Data WranglingAggregationsQualitye-commerce business
Discuss SQL Analysis Tool ExperienceEasy

Explain your SQL experience clearly by covering query types, analysis tasks, tools used, and how your work supported decisions.

JoinsData WranglingAggregationse-commerce business
Funnel Conversion Rate SQLMedium
Practice
Practice drill

Calculate the percentage of eligible users who progress from signup to assessment_started.

JoinsConversion Ratesql queryHHackerRankPlaid
Top Categories Over TimeMedium
Practice
Practice drill

Rank top product categories by revenue and units sold during a defined reporting period.

Date FunctionsJoinssql queryEEstée Lauder CompaniesWWMFAmazon Development Center U.S.
Max Discount Per CategoryMedium
Practice
Practice drill

Identify purchased products with the highest non-null discount in each category, including ties.

JoinsData Analysissql queriesStarbucksMeesho
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4
Metrics12 questions · ~96 min
Define Success for a New FeatureEasy

Define the right metrics to judge whether a new product feature is successful.

KPIsConversion RateLeading Indicatorse-commerce business
Analyze Campaign Metrics That MatterEasy

Explain how you evaluated a marketing campaign using funnel, efficiency, and business outcome metrics.

KPIsLeading IndicatorsDiagnosise-commerce business
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5
Strategy9 questions · ~72 min
Aligning Analysis With ObjectivesEasy

Tests goal alignment and prioritization of analysis work to support measurable business outcomes.

EstimationCompetitive AnalysisGrowth Strategye-commerce business
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6
Behavioral & Leadership3 questions · ~24 min
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The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.