Paytm vs Walmart Labs Interview Questions
Paytm lists 29 LeetCode interview questions while Walmart Labs lists 144. They share 12 problems — 41% of Paytm's bank and 8% of Walmart Labs's. Focus on the overlap first, then drill into 17 Paytm-only and 132 Walmart Labs-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 12 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Paytm and Walmart Labs.
Step 2 — Company-specific depth: Add Paytm-specific problems like Minimize Maximum of Array, Find Indices With Index and Value Difference II, Number of Unequal Triplets in Array and Walmart Labs-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Walmart Labs skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
12 Shared Questions
High-priority problems to practice for both Paytm and Walmart Labs.
| Problem | Difficulty |
|---|---|
| Min Stack | Medium |
| Longest Consecutive Sequence | Medium |
| Valid Parentheses | Easy |
| Search in Rotated Sorted Array | Medium |
| Trapping Rain Water | Hard |
| Longest Substring Without Repeating Characters | Medium |
| Container With Most Water | Medium |
| Two Sum | Easy |
| Longest Palindromic Substring | Medium |
| Search a 2D Matrix | Medium |
| Find the Duplicate Number | Medium |
| Best Time to Buy and Sell Stock | Easy |
Unique to Paytm (17)
Problems in Paytm's list that do not appear at Walmart Labs.
Unique to Walmart Labs (132)
Problems in Walmart Labs's list that do not appear at Paytm.
Frequently Asked Questions
How many LeetCode questions do Paytm and Walmart Labs share?
Paytm and Walmart Labs share 12 LeetCode interview questions. 17 problems appear only in Paytm's list and 132 appear only in Walmart Labs's list.
What topics overlap most between Paytm and Walmart Labs?
The most common shared topics between Paytm and Walmart Labs are Array (8 shared questions), Two Pointers (4 shared questions), Stack (3 shared questions), Hash Table (3 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Paytm or Walmart Labs?
Paytm has 7 Easy, 19 Medium, and 3 Hard questions. Walmart Labs has 22 Easy, 96 Medium, and 26 Hard questions. Walmart Labs has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Paytm and Walmart Labs?
Start with the 12 shared problems since they cover what both companies ask most often. Then add 17 Paytm-specific and 20 Walmart Labs-specific questions to round out your prep.