Coding interview questions
Walmart Coding Interview Questions (DSA)
The 50 DSA problems Walmart has asked most in the last six months, most-asked first. 50 of them have a full breakdown with diagrams and code. Tick them off as you go.
Practice a Walmart interview with me
I'm Alex. I'll pick 2 problems from Walmart's list at your level and interview you like a real Walmart round.
By difficulty: Easy (7) · Medium (33) · Hard (10)
Companies
Uber50
Bloomberg50
Atlassian48
Goldman Sachs39
TikTok34
Databricks26
Rippling25
Netflix24
Anduril21
Snowflake20
Adobe17
NVIDIA16
OpenAI14
DE Shaw14
Pinterest14
Capital One12
Roblox11
Airbnb9
Anthropic4Topics
+7
+4
+6
+13+8
+1+4
+4
+5
Frequently Asked Questions
What questions does Walmart ask in coding interviews?
Walmart coding interviews focus on Array, Backtracking, Binary Search, Binary Tree, and other data structure problems. We compiled 50 questions from real Walmart interviews. The most common topics are Array, Backtracking, Binary Search, Binary Tree, Bit Manipulation. Filter by topic to see what comes up most often.
How many Walmart coding interview questions are there?
InterviewSkool has 50 Walmart coding interview questions: 7 Easy, 33 Medium, and 10 Hard. Most Walmart interviews focus on Medium-difficulty problems, so prioritize those in your prep.
How should I prepare for Walmart coding interviews?
Start with Medium difficulty problems. Group by topic (Array, Tree, DP) to build pattern recognition. Aim to solve 30 to 40 problems before your interview. Then practice under pressure with a mock interview.
Are Walmart coding interview questions free?
Yes. All 50 Walmart coding interview questions are free to browse with no sign-up required. You can filter by difficulty and topic tags. Start a mock interview with a free credit to practice under real pressure.
Practice with a Mock Interview
Simulate real Walmart interview pressure with our AI interviewer.
Start Mock Interview →