Top 18
Prep plan
Updated weekly · Last refresh Oct 6
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TD Quantitative Analyst Interview Questions

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

18questions
~3htotal time
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1
CodingStart here. 5 questions · ~42 min
Detect Cycles in GraphsMedium

Explain how to detect cycles in directed and undirected graphs using DFS, recursion state, and parent tracking.

RecursionSearchingGraphsTTD
Python Decorators With TimingMedium

Assesses your Python proficiency and ability to implement practical tooling patterns.

decoratorspythonTTD
Python Optimization for High-Frequency DataMedium

Tests your ability to improve performance for production-grade time-series analytics.

time-series dataperformanceTTD
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2
Machine Learning5 questions · ~42 min
Eigenvalues and Linear StabilityMedium

Evaluates your understanding of linear systems and stability analysis.

stabilityTTD
Ito’s Lemma in Stochastic CalculusHard

Evaluates mastery of core stochastic calculus used in quantitative finance.

TTD
Mean-Reverting Interest Rate VolatilityMedium

Assesses your understanding of interest rate modeling and stochastic processes.

TTD
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3
Behavioral & Leadership6 questions · ~51 min
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4
More topics2 questions · ~17 min
Memory Management for Large DatasetsMedium

Assesses your ability to build reliable, efficient data pipelines at scale.

memory managementlarge datasetsproduction environmentTTD
Gaussian Integral EvaluationHard

Evaluates your mathematical fluency with probability integrals like the Gaussian integral.

TTD
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