eBay vs Yelp Interview Questions
eBay lists 62 LeetCode interview questions while Yelp lists 27. They share 9 problems — 15% of eBay's bank and 33% of Yelp's. Focus on the overlap first, then drill into 53 eBay-only and 18 Yelp-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 9 overlapping problems first. These are the highest-yield questions for candidates interviewing at both eBay and Yelp.
Step 2 — Company-specific depth: Add eBay-specific problems like LRU Cache, Remove One Element to Make the Array Strictly Increasing, Alternating Digit Sum and Yelp-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: eBay skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
9 Shared Questions
High-priority problems to practice for both eBay and Yelp.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Top K Frequent Elements | Medium |
| Word Ladder | Hard |
| Merge Intervals | Medium |
| Course Schedule | Medium |
| Group Anagrams | Medium |
| Top K Frequent Words | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Decode String | Medium |
Unique to eBay (53)
Problems in eBay's list that do not appear at Yelp.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Remove One Element to Make the Array Strictly Increasing | Easy |
| Alternating Digit Sum | Easy |
| Partition Equal Subset Sum | Medium |
| Binary Gap | Easy |
| Minimize Maximum Pair Sum in Array | Medium |
| Minimum Window Subsequence | Hard |
| Design Skiplist | Hard |
| Subtree of Another Tree | Easy |
| Spiral Matrix | Medium |
| Open the Lock | Medium |
| Number of Islands | Medium |
Unique to Yelp (18)
Problems in Yelp's list that do not appear at eBay.
Frequently Asked Questions
How many LeetCode questions do eBay and Yelp share?
eBay and Yelp share 9 LeetCode interview questions. 53 problems appear only in eBay's list and 18 appear only in Yelp's list.
What topics overlap most between eBay and Yelp?
The most common shared topics between eBay and Yelp are Hash Table (6 shared questions), Array (5 shared questions), String (5 shared questions), Sorting (4 shared questions), Heap (Priority Queue) (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: eBay or Yelp?
eBay has 10 Easy, 39 Medium, and 13 Hard questions. Yelp has 7 Easy, 15 Medium, and 5 Hard questions. eBay has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both eBay and Yelp?
Start with the 9 shared problems since they cover what both companies ask most often. Then add 20 eBay-specific and 18 Yelp-specific questions to round out your prep.