Turing vs Uber Interview Questions
Turing lists 37 LeetCode interview questions while Uber lists 362. They share 17 problems — 46% of Turing's bank and 5% of Uber's. Focus on the overlap first, then drill into 20 Turing-only and 345 Uber-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 17 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Turing and Uber.
Step 2 — Company-specific depth: Add Turing-specific problems like Validate IP Address, Baseball Game, Minimum Length of Anagram Concatenation and Uber-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Uber skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
17 Shared Questions
High-priority problems to practice for both Turing and Uber.
| Problem | Difficulty |
|---|---|
| Longest Substring Without Repeating Characters | Medium |
| Valid Parentheses | Easy |
| Minimum Cost For Tickets | Medium |
| Koko Eating Bananas | Medium |
| Longest Palindromic Substring | Medium |
| Longest Common Prefix | Easy |
| Best Time to Buy and Sell Stock | Easy |
| Two Sum | Easy |
| Number of Islands | Medium |
| Merge Intervals | Medium |
| Maximum Subarray | Medium |
| Product of Array Except Self | Medium |
| Kth Largest Element in an Array | Medium |
| Group Anagrams | Medium |
| Find First and Last Position of Element in Sorted Array | Medium |
| Median of Two Sorted Arrays | Hard |
| K Divisible Elements Subarrays | Medium |
Unique to Turing (20)
Problems in Turing's list that do not appear at Uber.
Unique to Uber (345)
Problems in Uber's list that do not appear at Turing.
| Problem | Difficulty |
|---|---|
| Bus Routes | Hard |
| Longest Continuous Subarray With Absolute Diff Less Than or Equal to Limit | Medium |
| Alien Dictionary | Hard |
| 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 |
| Insert Delete GetRandom O(1) | Medium |
| LRU Cache | Medium |
Frequently Asked Questions
How many LeetCode questions do Turing and Uber share?
Turing and Uber share 17 LeetCode interview questions. 20 problems appear only in Turing's list and 345 appear only in Uber's list.
What topics overlap most between Turing and Uber?
The most common shared topics between Turing and Uber are Array (14 shared questions), String (5 shared questions), Hash Table (4 shared questions), Dynamic Programming (4 shared questions), Binary Search (3 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Turing or Uber?
Turing has 10 Easy, 23 Medium, and 4 Hard questions. Uber has 45 Easy, 215 Medium, and 102 Hard questions. Uber has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Turing and Uber?
Start with the 17 shared problems since they cover what both companies ask most often. Then add 20 Turing-specific and 20 Uber-specific questions to round out your prep.