PayPal vs Tesla Interview Questions
PayPal lists 105 LeetCode interview questions while Tesla lists 41. They share 19 problems — 18% of PayPal's bank and 46% of Tesla's. Focus on the overlap first, then drill into 86 PayPal-only and 22 Tesla-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 19 overlapping problems first. These are the highest-yield questions for candidates interviewing at both PayPal and Tesla.
Step 2 — Company-specific depth: Add PayPal-specific problems like Zigzag Conversion, Minimum Absolute Difference, Longest Increasing Subsequence and Tesla-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: PayPal skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
19 Shared Questions
High-priority problems to practice for both PayPal and Tesla.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Number of Islands | Medium |
| Two Sum | Easy |
| Merge Intervals | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Maximum Subarray | Medium |
| Top K Frequent Elements | Medium |
| Longest Consecutive Sequence | Medium |
| Container With Most Water | Medium |
| Valid Parentheses | Easy |
| Trapping Rain Water | Hard |
| Rotate Image | Medium |
| Median of Two Sorted Arrays | Hard |
| Happy Number | Easy |
| First Missing Positive | Hard |
| Course Schedule | Medium |
| 3Sum | Medium |
| Valid Anagram | Easy |
Unique to PayPal (86)
Problems in PayPal's list that do not appear at Tesla.
Unique to Tesla (22)
Problems in Tesla's list that do not appear at PayPal.
| Problem | Difficulty |
|---|---|
| Minimum Changes To Make Alternating Binary String | Easy |
| Find Followers Count | Easy |
| Basic Calculator II | Medium |
| Building H2O | Medium |
| Design Circular Queue | Medium |
| Reorganize String | Medium |
| Rectangle Area | Medium |
| Letter Combinations of a Phone Number | Medium |
| Snakes and Ladders | Medium |
| Evaluate Division | Medium |
| Word Ladder | Hard |
| Shortest Bridge | Medium |
Frequently Asked Questions
How many LeetCode questions do PayPal and Tesla share?
PayPal and Tesla share 19 LeetCode interview questions. 86 problems appear only in PayPal's list and 22 appear only in Tesla's list.
What topics overlap most between PayPal and Tesla?
The most common shared topics between PayPal and Tesla are Array (13 shared questions), Hash Table (8 shared questions), Sorting (4 shared questions), Two Pointers (4 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: PayPal or Tesla?
PayPal has 19 Easy, 69 Medium, and 17 Hard questions. Tesla has 10 Easy, 26 Medium, and 5 Hard questions. PayPal has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both PayPal and Tesla?
Start with the 19 shared problems since they cover what both companies ask most often. Then add 20 PayPal-specific and 20 Tesla-specific questions to round out your prep.