Walmart
Walmart Data Science Interview Questions
Data Science interviews at Walmart lean on filtering, dates and lists. These questions cover the same ground, in SQL and Python.
Start solving and check your level of preparation.
The questions
- Customers outside the US and MexicoSQLFilteringeasy
- Missing order numberPythonMatheasy
- Orders above the averageSQLSubquerieseasy
- Products under 50SQLFilteringeasy
- Rotate a shift schedulePythonListseasy
- Counting what is recordedSQLNULL handlingmedium
- Order sequence per customerSQLWindow functionsmedium
- Weekend ordersSQLDatesmedium
Questions last reviewed 19 October 2026.
