Expedia vs Uber Interview Questions
Expedia lists 64 LeetCode interview questions while Uber lists 362. They share 28 problems — 44% of Expedia's bank and 8% of Uber's. Focus on the overlap first, then drill into 36 Expedia-only and 334 Uber-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 28 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Expedia and Uber.
Step 2 — Company-specific depth: Add Expedia-specific problems like Find the Smallest Divisor Given a Threshold, Valid Triangle Number, The kth Factor of n 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
28 Shared Questions
High-priority problems to practice for both Expedia and Uber.
| Problem | Difficulty |
|---|---|
| The Earliest Moment When Everyone Become Friends | Medium |
| Group Anagrams | Medium |
| Merge Intervals | Medium |
| Sliding Window Maximum | Hard |
| Two Sum | Easy |
| Valid Parentheses | Easy |
| House Robber | Medium |
| LRU Cache | Medium |
| Longest Substring Without Repeating Characters | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Trapping Rain Water | Hard |
| Roman to Integer | Easy |
| Number of Islands | Medium |
| Basic Calculator II | Medium |
| LFU Cache | Hard |
| Maximum Frequency Stack | Hard |
| Koko Eating Bananas | Medium |
| Capacity To Ship Packages Within D Days | Medium |
| Container With Most Water | Medium |
| Generate Parentheses | Medium |
| Kth Smallest Element in a BST | Medium |
| Rotting Oranges | Medium |
| Word Ladder | Hard |
| Cheapest Flights Within K Stops | Medium |
| Maximum Points You Can Obtain from Cards | Medium |
| Letter Combinations of a Phone Number | Medium |
| Maximum Number of Events That Can Be Attended | Medium |
| Search in Rotated Sorted Array | Medium |
Unique to Expedia (36)
Problems in Expedia's list that do not appear at Uber.
Unique to Uber (334)
Problems in Uber's list that do not appear at Expedia.
Frequently Asked Questions
How many LeetCode questions do Expedia and Uber share?
Expedia and Uber share 28 LeetCode interview questions. 36 problems appear only in Expedia's list and 334 appear only in Uber's list.
What topics overlap most between Expedia and Uber?
The most common shared topics between Expedia and Uber are Array (16 shared questions), Hash Table (9 shared questions), String (8 shared questions), Dynamic Programming (5 shared questions), Sorting (4 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Expedia or Uber?
Expedia has 13 Easy, 42 Medium, and 9 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 Expedia and Uber?
Start with the 28 shared problems since they cover what both companies ask most often. Then add 20 Expedia-specific and 20 Uber-specific questions to round out your prep.