Top 13
Prep plan
Updated weekly · Last refresh Oct 17

PayU Data Analyst Interview Questions

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

13questions
~2htotal time
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1
SQL & Data ManipulationStart here. 5 questions + 2 drills · ~65 min
Top Merchants by Transaction VolumeMedium
Practice

Rank PayU merchants by successful transaction count using a LEFT JOIN, aggregation, date filtering, and ROW_NUMBER.

sql queryPayU
SQL Joins and Full Outer UseMedium

Assesses SQL join knowledge and correct use of full outer joins for reconciliation.

data relationshipsjoin typesPayU
SQL Clauses and JoinsMedium

Tests SQL fundamentals including clause semantics, execution order, CASE logic, and join behavior.

aggregationJoinssqlPayU
Handling Missing and Inconsistent DataMedium

Assesses data quality practices for cleaning, validation, and reliable analysis.

missing valuesdata cleaningdata integrityPayU
Python Lists vs ArraysEasy

Tests understanding of core Python data structures relevant to data analysis workflows.

Data Structurespython basicsPayU
Handle Nulls in Large JoinsMedium
Practice
Practice drill

Write a PostgreSQL join that preserves all orders and clearly classifies NULL and unmatched customer keys.

null handlinglarge datasetsJoinsPatternSwiggyQuantiphi
Second Highest Trader SalaryEasy
Practice
Practice drill

Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.

SubqueriesRankingSortingeClinicalWorksNNeenOpal CanadaInformatica
2
Behavioral & Leadership6 questions · ~54 min
End-to-End Data Project LeadershipMedium

Tests project leadership, ownership, and execution from requirements to delivery.

LeadershipProject ManagementPayU
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3
More topics2 questions · ~18 min
Define Success for a New FeatureEasy

Define the right metrics to judge whether a new product feature is successful.

KPIsConversion RateLeading IndicatorsPayU
Investigating Sudden Transaction DropHard

Evaluates diagnostic thinking using metrics, segmentation, and data validation.

root cause analysisperformance metricsPayU

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The finish line: interview-readyComplete all 13 questions plus 2 hands-on drills to finish this plan.