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Bain & Business Analyst Interview Questions

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

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~7htotal time
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1
StrategyStart here. 24 questions · ~192 min
Analyze a New Product CategoryHard
Recently asked

Approach for analyzing whether a new product category is worth entering and how to size and frame the opportunity.

Competitive AnalysisGrowth StrategyMarket SizingBain &
Estimate Trees in ChennaiMedium
Recently asked

Evaluates your ability to build and justify a market sizing style estimate.

Estimationmarket analysisBain &
Estimate Tennis Balls in DelhiMedium
Recently asked

Assesses your approach to breaking down an estimate into drivers and assumptions.

EstimationBain &
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2
Execution5 questions · ~40 min
Improving Recycling Plant EfficiencyMedium
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Evaluates your operational problem-solving approach and ability to structure an efficiency case.

efficiencyBain &
Pricing Case and LR QuestionsMedium
Recently asked

Evaluates your quantitative reasoning and structured approach to pricing problems.

Bain &
Diversify Product Line Case StudyMedium
Recently asked

Assesses your case structuring and ability to do light math to support decisions.

case studyBain &
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3
Behavioral & Leadership19 questions · ~152 min
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4
More topics2 questions · ~16 min
Basic Math and Logic AptitudeEasy
Recently asked

Tests numerical reasoning and logical thinking for quantitative problem solving.

logicBain &
SQL Join and FilterMedium
Recently asked

Tests your SQL skills for joining tables and applying precise filtering conditions.

JoinsData ManipulationsqlBain &
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Monthly Retention CohortsHard
Practice
Practice drill

Measure monthly user retention with a self-join and conditional aggregation across Bain & Company platform activity.

Self-JoinssqlBain &SASItc Infotech
Top Sales Regions SQL JoinMedium
Practice
Recently asked
Practice drill

Rank Bain & Company sales regions by completed revenue using joins, aggregation, a CTE, and RANK().

JoinsGroup ByAggregationsBain &
Running 3-Month Moving AverageMedium
Practice
Practice drill

Calculate monthly regional revenue and a rolling three-month average using a CTE and window function.

Window FunctionssqlBain &
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