NVIDIA vs Tesla Interview Questions
NVIDIA lists 136 LeetCode interview questions while Tesla lists 41. They share 20 problems — 15% of NVIDIA's bank and 49% of Tesla's. Focus on the overlap first, then drill into 116 NVIDIA-only and 21 Tesla-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 20 overlapping problems first. These are the highest-yield questions for candidates interviewing at both NVIDIA and Tesla.
Step 2 — Company-specific depth: Add NVIDIA-specific problems like Special Binary String, Merge k Sorted Lists, Group Anagrams and Tesla-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Tesla skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
20 Shared Questions
High-priority problems to practice for both NVIDIA and Tesla.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Two Sum | Easy |
| Valid Parentheses | Easy |
| Maximum Subarray | Medium |
| Number of Islands | Medium |
| Trapping Rain Water | Hard |
| Container With Most Water | Medium |
| Merge Intervals | Medium |
| Top K Frequent Elements | Medium |
| Rotate Image | Medium |
| Rectangle Area | Medium |
| Valid Anagram | Easy |
| Longest Consecutive Sequence | Medium |
| Course Schedule | Medium |
| 3Sum | Medium |
| Design Circular Queue | Medium |
| Median of Two Sorted Arrays | Hard |
| Design Memory Allocator | Medium |
Unique to NVIDIA (116)
Problems in NVIDIA's list that do not appear at Tesla.
| Problem | Difficulty |
|---|---|
| Special Binary String | Hard |
| Merge k Sorted Lists | Hard |
| Group Anagrams | Medium |
| Minimum Operations to Reduce an Integer to 0 | Medium |
| Last Stone Weight | Easy |
| Maximize Greatness of an Array | Medium |
| Maximum Number of Visible Points | Hard |
| Restore IP Addresses | Medium |
| Search in Rotated Sorted Array | Medium |
| Fizz Buzz | Easy |
| Reverse Bits | Easy |
| Missing Number | Easy |
Unique to Tesla (21)
Problems in Tesla's list that do not appear at NVIDIA.
| Problem | Difficulty |
|---|---|
| Minimum Changes To Make Alternating Binary String | Easy |
| Find Followers Count | Easy |
| Basic Calculator II | Medium |
| Building H2O | Medium |
| Reorganize String | Medium |
| Letter Combinations of a Phone Number | Medium |
| Snakes and Ladders | Medium |
| Evaluate Division | Medium |
| Word Ladder | Hard |
| Shortest Bridge | Medium |
| Flatten Nested List Iterator | Medium |
| Design Tic-Tac-Toe | Medium |
Frequently Asked Questions
How many LeetCode questions do NVIDIA and Tesla share?
NVIDIA and Tesla share 20 LeetCode interview questions. 116 problems appear only in NVIDIA's list and 21 appear only in Tesla's list.
What topics overlap most between NVIDIA and Tesla?
The most common shared topics between NVIDIA and Tesla are Array (14 shared questions), Hash Table (7 shared questions), Sorting (4 shared questions), Design (3 shared questions), String (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: NVIDIA or Tesla?
NVIDIA has 32 Easy, 89 Medium, and 15 Hard questions. Tesla has 10 Easy, 26 Medium, and 5 Hard questions. Tesla has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both NVIDIA and Tesla?
Start with the 20 shared problems since they cover what both companies ask most often. Then add 20 NVIDIA-specific and 20 Tesla-specific questions to round out your prep.