Walmart Data Scientist interview questions
16 questions reported by candidates between 2023–2024. The most common are technical questions.
What they ask, by round
Most-asked questions
- Tell me about a time you made a mistake. Behavioral
- Is this a valid palindrome? Technical
- Implement LRU Cache. Technical
- Tell me about your past projects. Behavioral
- Given stock prices for the next n days, how can you maximize your profit by buying or selling one share per day? Technical
- Given an array, find the two sum. Technical
- Find the longest substring without repeating characters. Technical
- Merge k sorted linked lists. Technical
- Find the maximum subarray sum. Technical
- Find the median of two sorted arrays. Technical
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6 more Walmart Data Scientist questions are in the full list, with AI answers for each.
See all 16 questions freeRelated
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Questions people ask
What does Walmart ask in Data Scientist interviews?
Candidates reported 16 different questions between 2023–2024. The most common type is technical (11 questions).
What rounds are in the Walmart Data Scientist interview?
Reported questions cover technical, behavioral, concept.
How should I prepare for a Walmart Data Scientist interview?
Practise the most-asked questions out loud with a clear structure, then do a timed mock interview. You can start a free Walmart Data Scientist mock interview on this page.
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