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Updated weekly · Last refresh Aug 30

Idfc First Bank Business Analyst Interview Questions

The questions to prepare for a Idfc First Bank Business Analyst interview. Questions from real interview reports rank first. Updated weekly.

42questions
~6htotal time
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1
Statistics & ProbabilityStart here. 5 questions · ~41 min
Sample Size for A/B TestsEasy

Choose sample size and runtime by combining baseline rate, MDE, alpha, power, and expected traffic.

Power AnalysisSample SizeA/B TestingIdfc First Bank
Correlation vs Causation in AnalysisEasy

Explain why two metrics moving together does not prove that one causes the other, and how to assess causality more carefully.

RegressionCorrelationCausal InferenceIdfc First Bank
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2
Execution4 questions · ~33 min
3
Metrics7 questions · ~58 min
Diagnose Funnel Drop-OffMedium

Analyze where users drop off in a product funnel and identify the biggest conversion leak.

AARRR FrameworkFunnel AnalysisConversion RateIdfc First Bank
Define Success for a ProjectEasy

Define what success means for a project using clear KPIs, a north star, and supporting metrics.

KPIsSuccess CriteriaDiagnosisIdfc First Bank
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4
SQL & Data Manipulation5 questions + 3 drills · ~71 min
5
Product Sense3 questions · ~25 min
Assessing Product-Market FitMedium

Tests your ability to validate demand and define evidence for fit using metrics and feedback.

Product-Market FitUser SegmentsValue PropositionIdfc First Bank
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6
Strategy4 questions · ~33 min
Analyzing Competitive LandscapeMedium

Tests your ability to evaluate competitors and translate findings into differentiation and strategy.

Competitive AnalysisMoatsSWOTIdfc First Bank
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7
More topics14 questions · ~116 min
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The finish line: interview-readyComplete all 42 questions plus 3 hands-on drills to finish this plan.