KNOWLEDGE
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Remarkable puzzles that appear frequently in quant interviews. Essential for building intuition.

Quantitative questions from Wall Street job interviews — logic, probability, finance, and statistics. A staple for quant interview prep.

The famous "Green Book". Covers brainteasers, calculus, linear algebra, probability, and stochastic processes. One of the most recommended quant interview books.

A massive repository of mathematical puzzles, proofs, and interactive demonstrations. Great for deepening mathematical intuition.

A great starting point for understanding basic statistical concepts and data analysis.

Advanced mathematical methods applied to financial models. Covers SDEs, PDEs, and numerical methods. Recommended for final-year students.

The best resource for Indian market fundamentals. Focus on modules: Introduction, Technical, and Fundamental Analysis.

Known as the 'Bible for Derivatives'. Essential reading for anyone serious about quant finance.

Practice platform with real quant interview questions from top firms. Covers probability, statistics, and mental math in an interview setting.

Comprehensive guide to evaluating a security by measuring its intrinsic value.

Provides a developer's perspective on quantitative finance, bridging the gap between theory and execution.

The most famous ML course. Theory-intensive and foundational for all further learning.

The definitive free online tutorial for learning modern C++. Covers everything from fundamentals to advanced topics like templates, RAII, and move semantics.

Practical implementation of trading strategies and financial libraries in Python.

The standard platform for practicing Data Structures and Algorithms questions. Essential for all software roles.

Company-specific coding problems and interview preparation paths.

A comprehensive and readable introduction to OS fundamentals: virtualization, concurrency, and persistence.

Bridges the gap between hardware and software. Essential for understanding low-level computer behavior.

Learn how to design scalable and reliable large-scale distributed systems.

Essential series covering C++ fundamentals, from syntax to modern best practices.

The go-to speed arithmetic trainer used by traders and quants. Practice addition, subtraction, multiplication and division under time pressure. Aim for 60+ in 2 minutes.

A gamified mental math platform that makes speed arithmetic training fun and competitive. Great for building reflexes before quant interviews.

Hand-picked probability and logic puzzles frequently asked in top quant firm interviews.

Detailed list of brainteasers curated by company and role.

A curated collection of classic and modern brainteasers — logic, math, and general reasoning.

A strategic guide on how to break into the top-tier quantitative trading industry.

Comprehensive overview of the skills and path required for algorithmic trading.