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Prep plan
Updated weekly · Last refresh Oct 15

Nash direct Research Analyst Interview Questions

The questions to prepare for a Nash direct Research Analyst interview. Questions from real interview reports rank first. Updated daily.

24questions
~3htotal time
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1
SQL & Data ManipulationStart here. 7 questions + 3 drills · ~86 min
Microdata ExperienceMedium

Evaluates your ability to handle granular datasets and extract reliable insights.

Data AnalysisNash direct
Reshaping Wide to LongMedium

Tests your SQL or data manipulation skills for reshaping datasets.

Nash direct
Cleaning a Messy DatasetMedium

Evaluates your practical data cleaning methods and problem-solving during analysis prep.

data cleaningData Analysisdata integrityNash direct
Ensuring Data Model IntegrityMedium

Assesses your approach to validating data models for correctness and reliability.

Accuracydata integrityData ModelingNash direct
Merging Datasets With Different KeysMedium

Evaluates your SQL and data-wrangling skills for joining datasets with mismatched keys.

Data ManipulationsqlNash direct
SQL Problem Solving WalkthroughHard
Practice
Practice drill

Analyze monthly entity totals, month-over-month changes, and segment rankings from a relational dataset.

data preparationData AnalysisProblem SolvingCentene
Using Data to Solve ProblemsMedium
Practice
Practice drill

Use campaign data to compare conversion performance and demonstrate a data-driven answer with PostgreSQL.

JoinsData Analysisbusiness problemMicrosoft
Writing SQL for Membership and ClaimsMedium
Practice
Practice drill

Deduplicate Centene membership and claims records, then calculate daily member and claim totals.

data cleaningData Analysissql queriesCentene
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2
Behavioral & Leadership15 questions · ~120 min
Explaining a Technical Concept ClearlyEasy

Tests communication, ownership, and stakeholder management when translating technical complexity into actionable business understanding.

Problem SolvingData Structurestechnical fundamentalsNash direct
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3
More topics2 questions · ~16 min
Time Series With Missing ValuesHard

Evaluates your approach to time series modeling and missing data handling.

missing valuesTime SeriesNash direct
Econometrics BackgroundMedium

Assesses your econometrics foundations and readiness for data-driven research.

backgroundNash direct

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The finish line: interview-readyComplete all 24 questions plus 3 hands-on drills to finish this plan.