NVIDIA vs Turing Interview Questions
NVIDIA lists 136 LeetCode interview questions while Turing lists 37. They share 16 problems — 12% of NVIDIA's bank and 43% of Turing's. Focus on the overlap first, then drill into 120 NVIDIA-only and 21 Turing-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 16 overlapping problems first. These are the highest-yield questions for candidates interviewing at both NVIDIA and Turing.
Step 2 — Company-specific depth: Add NVIDIA-specific problems like Special Binary String, LRU Cache, Merge k Sorted Lists and Turing-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: NVIDIA skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
16 Shared Questions
High-priority problems to practice for both NVIDIA and Turing.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Two Sum | Easy |
| Group Anagrams | Medium |
| Valid Parentheses | Easy |
| Maximum Subarray | Medium |
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Jump Game | Medium |
| Product of Array Except Self | Medium |
| 3Sum | Medium |
| Koko Eating Bananas | Medium |
| Kth Largest Element in an Array | Medium |
| Longest Common Prefix | Easy |
| Median of Two Sorted Arrays | Hard |
| Longest Palindromic Substring | Medium |
Unique to NVIDIA (120)
Problems in NVIDIA's list that do not appear at Turing.
| Problem | Difficulty |
|---|---|
| Special Binary String | Hard |
| LRU Cache | Medium |
| Merge k Sorted Lists | Hard |
| 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 |
| Trapping Rain Water | Hard |
| Reverse Bits | Easy |
Unique to Turing (21)
Problems in Turing's list that do not appear at NVIDIA.
Frequently Asked Questions
How many LeetCode questions do NVIDIA and Turing share?
NVIDIA and Turing share 16 LeetCode interview questions. 120 problems appear only in NVIDIA's list and 21 appear only in Turing's list.
What topics overlap most between NVIDIA and Turing?
The most common shared topics between NVIDIA and Turing are Array (13 shared questions), String (5 shared questions), Dynamic Programming (4 shared questions), Sorting (4 shared questions), Hash Table (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: NVIDIA or Turing?
NVIDIA has 32 Easy, 89 Medium, and 15 Hard questions. Turing has 10 Easy, 23 Medium, and 4 Hard questions. NVIDIA has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both NVIDIA and Turing?
Start with the 16 shared problems since they cover what both companies ask most often. Then add 20 NVIDIA-specific and 20 Turing-specific questions to round out your prep.