Dataford
Top 14
Prep plan
Updated weekly · Last refresh Sep 22
B

Bajaj Finance Data Scientist Interview Questions

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

14questions
~2htotal time
Track your progressSign up free to work through all 14 questions and resume where you left off.
Start practicing free →
1
A/B Testing & ExperimentationStart here. 3 questions · ~29 min
Ensuring Reliability of A/B ResultsMedium

Tests your ability to validate experiment quality, assumptions, and robustness.

experiment designA/B TestingBBajaj Finance
Designing Financial A/B TestsMedium

Evaluates awareness of experimental design pitfalls specific to financial products.

experiment designBBajaj Finance
More A/B Testing & Experimentation questions with a free account
2
Behavioral & Leadership4 questions · ~39 min
More Behavioral & Leadership questions with a free account
3
More topics7 questions · ~68 min
SQL Top Two Scores Per SubjectEasy
Practice

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

sqlAggregationsBBajaj Finance
Define Metrics for New FeaturesMedium

Define a success metric for a new feature that captures real user value, not just raw usage.

MetricsFeature Prioritizationuser valueBBajaj Finance
Investigate User Engagement DeclineMedium

Investigate a 15% engagement decline by decomposing the metric, isolating root causes, and proposing actions.

RetentionDiagnosisEngagement MetricsBBajaj Finance
Evaluate Marketing Campaign EffectivenessMedium

Tests statistical evaluation of marketing impact using appropriate metrics and inference.

BBajaj Finance
SQL Window Functions Moving AverageMedium
Practice

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

Window FunctionsData AnalysissqlBBajaj Finance
Diagnosing Loan Metric DropsMedium

Assesses structured root-cause analysis for a critical loan funnel metric at Bajaj Finance.

product metricsDiagnosisBBajaj Finance
More questions with a free account

Sign up to see every question

Create a free account to unlock this list and practice real interview questions.

Get my prep plan
Hands-on SQL practiceWrite and run real queries in the editor. 1 drill · ~10 min
Consecutive Activity Days QueryMedium
Practice
Practice drill

Identify each user's consecutive website activity streaks using date arithmetic and SQL window functions.

Window FunctionsDate FunctionsData ManipulationIntuit Management ConsultancyChewyAllstate
The finish line: interview-readyComplete all 14 questions plus 1 hands-on drill to finish this plan.