NVIDIA vs Rubrik Interview Questions
NVIDIA lists 136 LeetCode interview questions while Rubrik lists 35. They share 8 problems — 6% of NVIDIA's bank and 23% of Rubrik's. Focus on the overlap first, then drill into 128 NVIDIA-only and 27 Rubrik-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 8 overlapping problems first. These are the highest-yield questions for candidates interviewing at both NVIDIA and Rubrik.
Step 2 — Company-specific depth: Add NVIDIA-specific problems like Longest Substring Without Repeating Characters, Best Time to Buy and Sell Stock, Two Sum and Rubrik-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Rubrik skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
8 Shared Questions
High-priority problems to practice for both NVIDIA and Rubrik.
| Problem | Difficulty |
|---|---|
| Special Binary String | Hard |
| LRU Cache | Medium |
| Task Scheduler II | Medium |
| 4Sum | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Design Circular Queue | Medium |
| Task Scheduler | Medium |
| Design Memory Allocator | Medium |
Unique to NVIDIA (128)
Problems in NVIDIA's list that do not appear at Rubrik.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Two Sum | Easy |
| Merge k Sorted Lists | Hard |
| Group Anagrams | Medium |
| Valid Parentheses | Easy |
| Minimum Operations to Reduce an Integer to 0 | Medium |
| Last Stone Weight | Easy |
| Maximum Subarray | Medium |
| Maximize Greatness of an Array | Medium |
| Number of Islands | Medium |
| Maximum Number of Visible Points | Hard |
Unique to Rubrik (27)
Problems in Rubrik's list that do not appear at NVIDIA.
Frequently Asked Questions
How many LeetCode questions do NVIDIA and Rubrik share?
NVIDIA and Rubrik share 8 LeetCode interview questions. 128 problems appear only in NVIDIA's list and 27 appear only in Rubrik's list.
What topics overlap most between NVIDIA and Rubrik?
The most common shared topics between NVIDIA and Rubrik are Array (6 shared questions), Hash Table (5 shared questions), Design (4 shared questions), Sorting (3 shared questions), Linked List (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: NVIDIA or Rubrik?
NVIDIA has 32 Easy, 89 Medium, and 15 Hard questions. Rubrik has 2 Easy, 22 Medium, and 11 Hard questions. Rubrik has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both NVIDIA and Rubrik?
Start with the 8 shared problems since they cover what both companies ask most often. Then add 20 NVIDIA-specific and 20 Rubrik-specific questions to round out your prep.