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Barclays Quantitative Analyst Interview Questions

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

38questions
~5htotal time
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1
Finance & AccountingStart here. 5 questions · ~43 min
Black-Scholes InterpretationMedium

Assesses understanding of option pricing and how to explain the model’s inputs and outputs.

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ETF vs Mutual Fund DifferencesMedium

Evaluates knowledge of ETF and mutual fund structures and key distinctions relevant to trading.

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2
Statistics & Probability5 questions · ~43 min
Philips Curve and Regression AssumptionsHard

Evaluates econometrics understanding and ability to reason about regression assumptions and estimation.

RegressionBarclays
Old Regression and AssumptionsMedium

Assesses understanding of regression variants and their statistical assumptions.

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3
Coding8 questions · ~69 min
Numpy Performance vs Regular PythonMedium

Assesses understanding of performance, vectorization, and underlying computation models.

numpyperformanceBarclays
Core OOP and Python ConstructsMedium

Assesses practical programming knowledge for implementing quantitative workflows.

pythonoopBarclays
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4
Machine Learning8 questions · ~69 min
AI for Automation Use CasesMedium

Evaluates applied ML thinking and practical impact from automation projects.

AIAutomationBarclays
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5
Behavioral & Leadership11 questions · ~95 min
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6
More topics1 question · ~9 min
OOP Design Patterns in Quant LibrariesMedium

Assesses your software design judgment for maintainable, extensible quant systems.

design patternsoopBarclays
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