LinkedIn vs Rubrik Interview Questions
LinkedIn lists 141 LeetCode interview questions while Rubrik lists 35. They share 5 problems — 4% of LinkedIn's bank and 14% of Rubrik's. Focus on the overlap first, then drill into 136 LinkedIn-only and 30 Rubrik-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 5 overlapping problems first. These are the highest-yield questions for candidates interviewing at both LinkedIn and Rubrik.
Step 2 — Company-specific depth: Add LinkedIn-specific problems like Max Stack, Nested List Weight Sum II, All O`one Data Structure 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
5 Shared Questions
High-priority problems to practice for both LinkedIn and Rubrik.
| Problem | Difficulty |
|---|---|
| Insert Delete GetRandom O(1) | Medium |
| LRU Cache | Medium |
| Task Scheduler | Medium |
| Random Pick with Weight | Medium |
| Next Permutation | Medium |
Unique to LinkedIn (136)
Problems in LinkedIn's list that do not appear at Rubrik.
| Problem | Difficulty |
|---|---|
| Max Stack | Hard |
| Nested List Weight Sum II | Medium |
| All O`one Data Structure | Hard |
| Word Ladder | Hard |
| Find the Celebrity | Medium |
| Nested List Weight Sum | Medium |
| Design Authentication Manager | Medium |
| Find Leaves of Binary Tree | Medium |
| Shortest Word Distance II | Medium |
| Maximum Subarray | Medium |
| Max Consecutive Ones III | Medium |
| Valid Parentheses | Easy |
Unique to Rubrik (30)
Problems in Rubrik's list that do not appear at LinkedIn.
Frequently Asked Questions
How many LeetCode questions do LinkedIn and Rubrik share?
LinkedIn and Rubrik share 5 LeetCode interview questions. 136 problems appear only in LinkedIn's list and 30 appear only in Rubrik's list.
What topics overlap most between LinkedIn and Rubrik?
The most common shared topics between LinkedIn and Rubrik are Array (4 shared questions), Hash Table (3 shared questions), Math (2 shared questions), Design (2 shared questions), Randomized (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: LinkedIn or Rubrik?
LinkedIn has 25 Easy, 90 Medium, and 26 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 LinkedIn and Rubrik?
Start with the 5 shared problems since they cover what both companies ask most often. Then add 20 LinkedIn-specific and 20 Rubrik-specific questions to round out your prep.