Phase 15 · Interview Preparation

Coding & SQL

Python Coding Questions

Part of the Data Science Roadmap.

Summary

Live coding exercises, often involving data manipulation (Pandas) or basic algorithmic thinking — testing fluency and clean problem-solving under mild time pressure.

How to Learn This

  • 1Practice Pandas-heavy coding questions on a platform with real interview-style problems.
  • 2Talk through your approach out loud before writing code, even in practice.
  • 3Practice writing clean, working code rather than optimizing for cleverness.

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