I collected 500 python & SQL questions from data science interviews
I collected 500 python & SQL questions from data science interviews launched on July 27, 2020 with 21 votes, #931 of 4,305 launches that month and more than 75% of that year's launches. The site was not reachable when checked in September 2026.
In plain words
This is a collection of 500 Python and SQL interview questions curated from actual data science job interviews. It serves as a practice resource for people preparing for data science roles. The questions cover two core technical skills that are standard requirements in the field, making it useful for candidates wanting to assess their readiness before interviews.
written from the facts on this page · September 2026
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