eBay vs Tesla Interview Questions
eBay lists 62 LeetCode interview questions while Tesla lists 41. They share 11 problems — 18% of eBay's bank and 27% of Tesla's. Focus on the overlap first, then drill into 51 eBay-only and 30 Tesla-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 11 overlapping problems first. These are the highest-yield questions for candidates interviewing at both eBay and Tesla.
Step 2 — Company-specific depth: Add eBay-specific problems like Remove One Element to Make the Array Strictly Increasing, Alternating Digit Sum, Partition Equal Subset Sum and Tesla-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
11 Shared Questions
High-priority problems to practice for both eBay and Tesla.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Two Sum | Easy |
| Top K Frequent Elements | Medium |
| Number of Islands | Medium |
| Word Ladder | Hard |
| Merge Intervals | Medium |
| Valid Parentheses | Easy |
| Course Schedule | Medium |
| 3Sum | Medium |
| Reorganize String | Medium |
| Longest Substring Without Repeating Characters | Medium |
Unique to eBay (51)
Problems in eBay's list that do not appear at Tesla.
| Problem | Difficulty |
|---|---|
| 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 |
| Binary Tree Cameras | Hard |
| Pow(x, n) | Medium |
Unique to Tesla (30)
Problems in Tesla's list that do not appear at eBay.
| Problem | Difficulty |
|---|---|
| Minimum Changes To Make Alternating Binary String | Easy |
| Find Followers Count | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Basic Calculator II | Medium |
| Building H2O | Medium |
| Design Circular Queue | Medium |
| Trapping Rain Water | Hard |
| Rectangle Area | Medium |
| Letter Combinations of a Phone Number | Medium |
| Snakes and Ladders | Medium |
| Evaluate Division | Medium |
| Maximum Subarray | Medium |
Frequently Asked Questions
How many LeetCode questions do eBay and Tesla share?
eBay and Tesla share 11 LeetCode interview questions. 51 problems appear only in eBay's list and 30 appear only in Tesla's list.
What topics overlap most between eBay and Tesla?
The most common shared topics between eBay and Tesla are Hash Table (6 shared questions), Array (5 shared questions), Sorting (4 shared questions), String (4 shared questions), Breadth-First Search (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: eBay or Tesla?
eBay has 10 Easy, 39 Medium, and 13 Hard questions. Tesla has 10 Easy, 26 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 Tesla?
Start with the 11 shared problems since they cover what both companies ask most often. Then add 20 eBay-specific and 20 Tesla-specific questions to round out your prep.