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Updated weekly · Last refresh Oct 17

FICO Research Scientist Interview Questions

The questions to prepare for a FICO Research Scientist interview. Questions from real interview reports rank first. Updated daily.

35questions
~5htotal time
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1
Machine LearningStart here. 12 questions · ~96 min
Handling Overfitting in Predictive ModelsMedium

Explain how to diagnose and reduce overfitting using regularization, validation strategy, and model complexity controls.

Cross-ValidationBias-Variance TradeoffRegularizationFICO
Feature Selection for Supervised ModelsMedium

Explain a practical feature selection process using validation, regularization, and model-based importance to improve generalization.

Cross-ValidationFeature EngineeringRegularizationFICO
Handling Missing Values in MLEasy

Explain practical strategies for handling missing values in a supervised learning workflow, from diagnosis to modeling and validation.

Cross-ValidationFeature EngineeringRegularizationFICO
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2
Statistics & Probability6 questions · ~48 min
Handling Missing ValuesMedium

Assesses strategies for handling missing data in statistical and machine learning workflows.

missing valuesdata handlingFICO
Estimating Group Means Without CensusHard

Evaluates statistical reasoning for constrained estimation with limited data sources.

EstimationFICO
Noisy Incomplete Data ProblemHard

Evaluates approach to uncertain, noisy data with open-ended problems.

FICO
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3
Behavioral & Leadership16 questions · ~128 min
Setting Milestones Under a Fixed DeadlineMedium

Tests prioritization under pressure, milestone planning, and ownership when delivering against a rigid timeline.

milestonestime managementtimelineFICO
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4
More topics1 question · ~8 min
Estimating Pi With RandomnessHard

Evaluates ability to design a probabilistic algorithm under strict computational constraints.

EstimationFICO

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