Top 23
Prep plan
Updated weekly · Last refresh Oct 17

NatWest Data Analyst Interview Questions

The questions to prepare for a NatWest Data Analyst interview. Questions from real interview reports rank first. Updated daily.

23questions
~3htotal time
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1
SQL & Data ManipulationStart here. 6 questions + 3 drills · ~78 min
Handling Missing Customer DataMedium

Explain how to detect, classify, and handle missing customer data in PostgreSQL using NULL handling and validation logic.

data cleaningData Analysisdata integrityNatWest
Visualizing Data for StakeholdersMedium

Evaluates your ability to communicate insights clearly using BI tools.

data visualizationpower biNatWest
Python and SQL for Large DatasetsMedium

Assesses practical experience manipulating large datasets using Python and SQL.

Data ManipulationsqlpythonNatWest
Ensuring Data Quality in Legacy SystemsMedium

Tests your approach to maintaining trustworthy data in legacy banking environments.

Data Qualitylegacy systemsdata integrityNatWest
Optimizing Slow Queries and ScriptsHard

Evaluates performance tuning skills and impact on data processing efficiency.

performancequery optimizationsqlNatWest
Troubleshooting Query or Pipeline IssuesHard

Assesses debugging skills and structured problem solving for data pipeline failures.

data pipelinecomplex queriesTroubleshootingNatWest
SQL Window Functions ExperienceMedium
Practice
Practice drill

Use SQL window functions to rank regions by average 2024 yield within each country.

Window FunctionsJoinsData ManipulationErnst & YoungKBRMaximus Tech
SQL Query PracticeEasy
Practice
Recently asked
Practice drill

Return the second-highest distinct non-null salary from a single employee table.

null handlingsqldatabase queryingii3 ConsultingTTravelexIInfrrd
3rd Highest Salary SQLMedium
Practice
Practice drill

Find the third-highest distinct salary among employees whose last names contain both 'a' and 'c'.

Data Manipulationdatabase queryingAggregationsNatWest
2
Behavioral & Leadership16 questions · ~128 min
Staying Current on Tech TrendsEasy

Tests continuous learning and how you turn market knowledge into stronger client conversations and business impact.

Market Trendscontinuous learningtechnical knowledgeNatWest
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3
More topics1 question · ~8 min
The finish line: interview-readyComplete all 23 questions plus 3 hands-on drills to finish this plan.