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Wadhwani Foundation Business Analyst Interview Questions

The questions to prepare for a Wadhwani Foundation Business Analyst interview. Questions from real interview reports rank first. Updated daily.

12questions
~2htotal time
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1
SQL & Data ManipulationStart here. 3 questions + 3 drills · ~54 min
Handle Incomplete or Inconsistent DataEasy

Explain how to assess and clean incomplete or inconsistent data before analysis.

Data WranglingCase WhenQualityWadhwani Foundation
Write a Complex SQL QueryMedium

Evaluates your SQL problem-solving approach and data extraction reasoning.

sql querycomplex queriesdata extractionWadhwani Foundation
Ensure Report Data IntegrityMedium

Evaluates your controls and validation practices to produce trustworthy management reporting.

data integrityWadhwani Foundation
Reproducible Analysis for ReviewMedium
Practice
Practice drill

Identify the latest reproducible analysis runs and summarize their review history with PostgreSQL joins, aggregation, and a CTE.

Data WranglingCTEsdata validationHelloFreshBooking
Handle Dataset DuplicatesMedium
Practice
Practice drill

Identify repeated Epsilon event records by business-key values and report duplicate and removable row counts.

data cleaningData WranglingCase WhenEpsilon
Handling 30% Missing Critical DataMedium
Practice
Practice drill

Audit critical-field completeness by application source and report missing-entry percentages.

missing valuesdata accuracyData WranglingAmerican Credit Acceptance
2
Behavioral & Leadership6 questions · ~48 min
Maintaining Composure During Operational PressureMedium

Tests composure under pressure through prioritization, communication, and ownership in a high-stakes operational situation.

stress managementresiliencepressure handlingWadhwani Foundation
Using Data to Change a Manager’s MindMedium

Tests influence without authority: using data to respectfully persuade a manager to change a decision and own the outcome.

Influence Without AuthorityStakeholder ManagementCommunicationWadhwani Foundation
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3
More topics3 questions · ~24 min
Prioritize Competing Research DeadlinesEasy

Explain how you prioritize competing research tasks with different deadlines, business impact, and stakeholder needs.

Trade-offsRoadmappingScope ManagementWadhwani Foundation
Measure Initiative ImpactMedium

Tests your ability to design measurement plans for initiative outcomes and effectiveness.

Wadhwani Foundation
Track Skilling Program KPIsMedium

Tests your ability to define outcome-focused KPIs for a charitable skilling initiative.

performance trackingKPIWadhwani Foundation

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