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The Boston Consulting Group Consultant Interview Questions

The questions to prepare for a The Boston Consulting Group Consultant interview. Questions from real interview reports rank first. Updated weekly.

50questions
~7htotal time
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1
StrategyStart here. 30 questions · ~240 min
Tell Me About YourselfEasy
Recently asked

Tests your ability to deliver a clear, relevant introduction tailored to the role at Aqr.

Competitive AnalysisGo-to-MarketThe Boston Consulting Group
Evaluate Southeast Asia Consumer Goods EntryHard
Recently asked

Tests market entry analysis, go-to-market design, and risk/feasibility evaluation.

market entryCompetitive AnalysisGo-to-MarketThe Boston Consulting Group
Premium Cosmetic E-Commerce Market SizeHard
Recently asked

Tests market sizing rigor and ability to estimate with sensible drivers and assumptions.

EstimationGrowth StrategyMarket SizingThe Boston Consulting Group
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2
Execution4 questions · ~32 min
Automation and Overhead Reduction for LogisticsHard
Recently asked

Tests cost-structure analysis and ability to translate findings into an execution plan.

process improvementAutomationThe Boston Consulting Group
Operational Efficiency and Downtime LeversMedium
Recently asked

Tests operational problem structuring and ability to identify high-impact efficiency levers.

process improvementbottlenecksResource AllocationThe Boston Consulting Group
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3
Behavioral & Leadership13 questions · ~104 min
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4
More topics3 questions · ~24 min
Client Project Financial CapacityMedium

Assesses your ability to evaluate financial feasibility and translate analysis into consulting insights.

project evaluationFinancial AnalysisThe Boston Consulting Group
Quantification and Metrics QuestionsMedium

Evaluates your comfort with quantification and structured problem solving using metrics.

The Boston Consulting Group
LeetCode Data StructuresHard

Evaluates your preparation and fundamentals in core data structures for logic-style questions.

Data StructuresAlgorithmsThe Boston Consulting Group
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
Rolling 30-Day Active UsersHard
Practice
Recently asked
Practice drill

Calculate daily rolling 30-day active users from a BCG event log using CTEs, date intervals, and distinct aggregation.

Window FunctionsDate FunctionsRunning TotalsAnthropicAtlassianThe Boston Consulting Group
SQL for Sales and LogsHard
Practice
Practice drill

Aggregate completed Shopify sales and admin logins by merchant and month using CTEs, LEFT JOIN, and conditional logic.

case studysqlShopify
Top Users by Recent Transaction VolumeMedium
Practice
Practice drill

Find the top 3 users by completed transaction volume in the last 30 days using joins and aggregation.

Data Analysisquery optimizationsqlTTier 1 BankRevolutChime
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.