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Marsh & Mclennan Interview Questions

The questions to prepare for Marsh & Mclennan interviews, across all roles. Questions from real interview reports rank first. Updated daily.

50questions
~8htotal time
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1
CodingStart here. 5 questions · ~47 min
2
SQL & Data Manipulation6 questions + 2 drills · ~76 min
3
Strategy6 questions · ~56 min
Tell Me About YourselfEasy

Craft a concise self-introduction that highlights fit, communication style, and relevance for an Account Executive role.

brand cultureBusiness AcumenCompetitive AnalysisMarsh & Mclennan
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4
Execution6 questions · ~56 min
Your Strengths and WeaknessesEasy

Give a specific, self-aware account of your strengths and weaknesses, supported by relevant examples and improvement actions.

Trade-offsSuccess CriteriaExecutionMarsh & Mclennan
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5
Pipelines4 questions · ~37 min
Handling Missing Data in PipelinesMedium

Approach for handling missing data in an ML data pipeline, including validation, imputation, and safe downstream consumption.

InfrastructureETLBatch ProcessingMarsh & Mclennan
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6
Finance & Accounting6 questions · ~56 min
Depreciation Impact on StatementsMedium

Trace a $10 depreciation increase through net income, cash flow, PP&E, retained earnings, and the balance sheet.

Accounting FundamentalsFinancial StatementsdepreciationMarsh & Mclennan
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7
More topics17 questions · ~159 min
Project Health KPI ReportingMedium

Define a project health KPI framework and tailor reporting for executives and client sponsors.

project healthkpi hierarchyreportingMarsh & Mclennan
Evaluate a New Marketing InitiativeMedium

Design an experiment to test whether a new marketing initiative improves conversion without harming key guardrails.

ExperimentationStatistical SignificanceA/B TestingMarsh & Mclennan
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The finish line: interview-readyComplete all 50 questions plus 2 hands-on drills to finish this plan.