Airbnb vs Deloitte Interview Questions
Airbnb lists 63 LeetCode interview questions while Deloitte lists 43. They share 4 problems — 6% of Airbnb's bank and 9% of Deloitte's. Focus on the overlap first, then drill into 59 Airbnb-only and 39 Deloitte-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 4 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Airbnb and Deloitte.
Step 2 — Company-specific depth: Add Airbnb-specific problems like Text Justification, Maximum Profit in Job Scheduling, Flatten 2D Vector and Deloitte-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Airbnb skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
4 Shared Questions
High-priority problems to practice for both Airbnb and Deloitte.
| Problem | Difficulty |
|---|---|
| Two Sum | Easy |
| Valid Parentheses | Easy |
| Merge k Sorted Lists | Hard |
| Maximum Subarray | Medium |
Unique to Airbnb (59)
Problems in Airbnb's list that do not appear at Deloitte.
| Problem | Difficulty |
|---|---|
| Text Justification | Hard |
| Maximum Profit in Job Scheduling | Hard |
| Flatten 2D Vector | Medium |
| Smallest Common Region | Medium |
| Palindrome Pairs | Hard |
| Maximum Candies You Can Get from Boxes | Hard |
| Pour Water | Medium |
| Sliding Puzzle | Hard |
| Design Excel Sum Formula | Hard |
| Intersection of Two Linked Lists | Easy |
| Trapping Rain Water | Hard |
| Alien Dictionary | Hard |
Unique to Deloitte (39)
Problems in Deloitte's list that do not appear at Airbnb.
Frequently Asked Questions
How many LeetCode questions do Airbnb and Deloitte share?
Airbnb and Deloitte share 4 LeetCode interview questions. 59 problems appear only in Airbnb's list and 39 appear only in Deloitte's list.
What topics overlap most between Airbnb and Deloitte?
The most common shared topics between Airbnb and Deloitte are Array (2 shared questions), Divide and Conquer (2 shared questions), Hash Table (1 shared questions), String (1 shared questions), Stack (1 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Airbnb or Deloitte?
Airbnb has 11 Easy, 31 Medium, and 21 Hard questions. Deloitte has 17 Easy, 23 Medium, and 3 Hard questions. Airbnb has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Airbnb and Deloitte?
Start with the 4 shared problems since they cover what both companies ask most often. Then add 20 Airbnb-specific and 20 Deloitte-specific questions to round out your prep.