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Walmart SQL & Python Interview Questions

Walmart processes massive retail datasets spanning inventory, supply chain, pricing, and customer analytics across thousands of stores and e-commerce. Practice SQL and Python problems inspired by retail analytics at Walmart.

Walmart

Retail & E-Commerce

SQL

Python

Difficulty Breakdown

30 problems

10 Easy(33%)

10 Medium(33%)

9 Hard(30%)

1 Expert(3%)

Skills You'll Practice

19 topics

SQL · 9

aggregationbasic queries filteringcleaning transformdate timejoinsscenario sqlset operationssubqueries cteswindow functions

Python · 10

eda statisticsfeature engineeringpandas aggregationpandas basicspandas cleaningpandas datetimepandas filteringpandas mergingpandas scenariopandas window

All Problems30 total

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