eBay vs Google Interview Questions
eBay lists 62 LeetCode interview questions while Google lists 2,305. They share 59 problems — 95% of eBay's bank and 3% of Google's. Focus on the overlap first, then drill into 3 eBay-only and 2,246 Google-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 59 overlapping problems first. These are the highest-yield questions for candidates interviewing at both eBay and Google.
Step 2 — Company-specific depth: Add eBay-specific problems like Remove One Element to Make the Array Strictly Increasing, Alternating Digit Sum, Concatenated Words and Google-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Google skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
59 Shared Questions
High-priority problems to practice for both eBay and Google.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| 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 |
| Two Sum | Easy |
| Spiral Matrix | Medium |
| Top K Frequent Elements | Medium |
| Open the Lock | Medium |
| Number of Islands | Medium |
| Binary Tree Cameras | Hard |
| Word Ladder | Hard |
| Pow(x, n) | Medium |
| Set Matrix Zeroes | Medium |
| Reverse Pairs | Hard |
| Merge Intervals | Medium |
| Valid Palindrome II | Easy |
| Valid Parentheses | Easy |
| Course Schedule | Medium |
| Longest Palindromic Substring | Medium |
| Matchsticks to Square | Medium |
| Time Based Key-Value Store | Medium |
| Group Anagrams | Medium |
| Sort Array By Parity | Easy |
| 3Sum | Medium |
| Rotting Oranges | Medium |
| Interleaving String | Medium |
| Reconstruct Itinerary | Hard |
Showing top 30 of 59 shared problems.
Unique to eBay (3)
Problems in eBay's list that do not appear at Google.
| Problem | Difficulty |
|---|---|
| Remove One Element to Make the Array Strictly Increasing | Easy |
| Alternating Digit Sum | Easy |
| Concatenated Words | Hard |
Unique to Google (2,246)
Problems in Google's list that do not appear at eBay.
| Problem | Difficulty |
|---|---|
| Add Two Numbers | Medium |
| Trapping Rain Water | Hard |
| Median of Two Sorted Arrays | Hard |
| Longest Common Prefix | Easy |
| Palindrome Number | Easy |
| Merge Sorted Array | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Create Hello World Function | Easy |
| Merge Strings Alternately | Easy |
| Longest Consecutive Sequence | Medium |
| Container With Most Water | Medium |
| Recyclable and Low Fat Products | Easy |
Frequently Asked Questions
How many LeetCode questions do eBay and Google share?
eBay and Google share 59 LeetCode interview questions. 3 problems appear only in eBay's list and 2246 appear only in Google's list.
What topics overlap most between eBay and Google?
The most common shared topics between eBay and Google are Array (16 shared questions), String (10 shared questions), Hash Table (8 shared questions), Sorting (7 shared questions), Dynamic Programming (6 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: eBay or Google?
eBay has 10 Easy, 39 Medium, and 13 Hard questions. Google has 601 Easy, 1205 Medium, and 499 Hard questions. Google has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both eBay and Google?
Start with the 59 shared problems since they cover what both companies ask most often. Then add 3 eBay-specific and 20 Google-specific questions to round out your prep.