Rubrik vs Uber Interview Questions
Rubrik lists 35 LeetCode interview questions while Uber lists 362. They share 8 problems — 23% of Rubrik's bank and 2% of Uber's. Focus on the overlap first, then drill into 27 Rubrik-only and 354 Uber-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 Rubrik and Uber.
Step 2 — Company-specific depth: Add Rubrik-specific problems like Maximum Points After Enemy Battles, Maximize Subarray Sum After Removing All Occurrences of One Element, Manhattan Distances of All Arrangements of Pieces and Uber-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 Rubrik and Uber.
| Problem | Difficulty |
|---|---|
| Candy Crush | Medium |
| Random Pick with Weight | Medium |
| LRU Cache | Medium |
| Task Scheduler | Medium |
| Next Permutation | Medium |
| Insert Delete GetRandom O(1) | Medium |
| Design Memory Allocator | Medium |
| Smallest String With Swaps | Medium |
Unique to Rubrik (27)
Problems in Rubrik's list that do not appear at Uber.
Unique to Uber (354)
Problems in Uber's list that do not appear at Rubrik.
| Problem | Difficulty |
|---|---|
| Bus Routes | Hard |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium |
| Alien Dictionary | Hard |
| Number of Islands | Medium |
| Number of Islands II | Hard |
| Squares of a Sorted Array | Easy |
| Construct Quad Tree | Medium |
| Kth Smallest Element in a BST | Medium |
| First Unique Number | Medium |
| Find the Closest Palindrome | Hard |
| Word Search | Medium |
| Design Hit Counter | Medium |
Frequently Asked Questions
How many LeetCode questions do Rubrik and Uber share?
Rubrik and Uber share 8 LeetCode interview questions. 27 problems appear only in Rubrik's list and 354 appear only in Uber's list.
What topics overlap most between Rubrik and Uber?
The most common shared topics between Rubrik and Uber are Array (7 shared questions), Hash Table (5 shared questions), Design (3 shared questions), Two Pointers (2 shared questions), Simulation (2 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Rubrik or Uber?
Rubrik has 2 Easy, 22 Medium, and 11 Hard questions. Uber has 45 Easy, 215 Medium, and 102 Hard questions. Rubrik has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Rubrik and Uber?
Start with the 8 shared problems since they cover what both companies ask most often. Then add 20 Rubrik-specific and 20 Uber-specific questions to round out your prep.