Deloitte vs NVIDIA Interview Questions
Deloitte lists 43 LeetCode interview questions while NVIDIA lists 136. They share 18 problems — 42% of Deloitte's bank and 13% of NVIDIA's. Focus on the overlap first, then drill into 25 Deloitte-only and 118 NVIDIA-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 18 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Deloitte and NVIDIA.
Step 2 — Company-specific depth: Add Deloitte-specific problems like Change Null Values in a Table to the Previous Value, Second Highest Salary, Palindrome Number and NVIDIA-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
18 Shared Questions
High-priority problems to practice for both Deloitte and NVIDIA.
| Problem | Difficulty |
|---|---|
| Merge k Sorted Lists | Hard |
| Two Sum | Easy |
| Valid Parentheses | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Longest Palindromic Substring | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Longest Common Prefix | Easy |
| Container With Most Water | Medium |
| Climbing Stairs | Easy |
| Merge Intervals | Medium |
| First Unique Character in a String | Easy |
| 3Sum | Medium |
| Maximum Subarray | Medium |
| Group Anagrams | Medium |
| Kth Largest Element in an Array | Medium |
| Longest Consecutive Sequence | Medium |
| Valid Anagram | Easy |
| Subarray Sum Equals K | Medium |
Unique to Deloitte (25)
Problems in Deloitte's list that do not appear at NVIDIA.
| Problem | Difficulty |
|---|---|
| Change Null Values in a Table to the Previous Value | Medium |
| Second Highest Salary | Medium |
| Palindrome Number | Easy |
| Valid Palindrome | Easy |
| Add Binary | Easy |
| Managers with at Least 5 Direct Reports | Medium |
| Minimum Time to Repair Cars | Medium |
| Nth Highest Salary | Medium |
| Remove Duplicates from Sorted Array | Easy |
| Remove K Digits | Medium |
| Rising Temperature | Easy |
| Reverse Pairs | Hard |
Unique to NVIDIA (118)
Problems in NVIDIA's list that do not appear at Deloitte.
| Problem | Difficulty |
|---|---|
| Special Binary String | Hard |
| LRU Cache | Medium |
| Minimum Operations to Reduce an Integer to 0 | Medium |
| Last Stone Weight | Easy |
| Maximize Greatness of an Array | Medium |
| Number of Islands | 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 |
Frequently Asked Questions
How many LeetCode questions do Deloitte and NVIDIA share?
Deloitte and NVIDIA share 18 LeetCode interview questions. 25 problems appear only in Deloitte's list and 118 appear only in NVIDIA's list.
What topics overlap most between Deloitte and NVIDIA?
The most common shared topics between Deloitte and NVIDIA are Array (11 shared questions), Hash Table (7 shared questions), String (7 shared questions), Sorting (5 shared questions), Dynamic Programming (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Deloitte or NVIDIA?
Deloitte has 17 Easy, 23 Medium, and 3 Hard questions. NVIDIA has 32 Easy, 89 Medium, and 15 Hard questions. NVIDIA has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Deloitte and NVIDIA?
Start with the 18 shared problems since they cover what both companies ask most often. Then add 20 Deloitte-specific and 20 NVIDIA-specific questions to round out your prep.