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Bajaj Finance Data Analyst Interview Questions

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

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1
PipelinesStart here. 2 questions · ~16 min
Data Lake Architecture ExperienceMedium

Evaluates your data platform knowledge and ability to design for analytics needs.

InfrastructureETLData ModelingBBajaj Finance
Managing Pipelines with ADFMedium

Tests ability to design and operate reliable ETL or ELT pipelines.

data pipelinesManagementBBajaj Finance
2
SQL & Data Manipulation1 question + 3 drills · ~38 min
Optimize SQL for Large DatasetsHard

Tests your approach to diagnosing and improving slow SQL queries at scale.

large datasetsperformancequery optimizationBBajaj Finance
SQL Window Functions Moving AverageMedium
Practice
Practice drill

Calculate a three-day moving average of active-client revenue using aggregation and SQL window functions.

Window FunctionsData AnalysissqlAAreteEEvalueserveSShyena Tech Yarns
SQL Top Two Scores Per SubjectEasy
Practice
Practice drill

Use ROW_NUMBER and a CTE to return the top two students by score in each subject.

sqlAggregationsZetaBBajaj Finance
Optimize Slow Patient QueriesHard
Practice
Practice drill

Optimize a large patient-record query by narrowing data early and returning recent visits, serious events, and site-level priorities.

database optimizationlarge datasetsperformanceMedpace

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