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Apple interview questions and practice
264 coding questions are known to come up in Apple interviews (68 easy, 156 medium, 40 hard), 61 of them in the last six months. The most common topics are Array, String, Hash Table, Dynamic Programming.
Practice interviews built from public job posts and question lists. Each open post links to the original so you can apply on Apple’s own site; Apple does not run, see or review your practice.
Coding questions Apple asks
From public company-tagged interview question lists. Most recent and most frequent first.
- Array142
- String68
- Hash Table62
- Dynamic Programming38
- Two Pointers35
- Depth-First Search34
- Breadth-First Search33
- Math30
- Design29
- Matrix28
- Binary Search28
- Stack26
| Question | Difficulty | Asked recently |
|---|---|---|
| LRU Cache | Medium | Yes |
| Two Sum | Easy | Yes |
| Number of Islands | Medium | Yes |
| Merge Intervals | Medium | Yes |
| Best Time to Buy and Sell Stock | Easy | Yes |
| Rotate Array | Medium | Yes |
| Group Anagrams | Medium | Yes |
| Top K Frequent Elements | Medium | Yes |
| Longest Common Prefix | Easy | Yes |
| Reverse Linked List | Easy | Yes |
| Valid Sudoku | Medium | Yes |
| Course Schedule II | Medium | Yes |
| Course Schedule | Medium | Yes |
| Valid Palindrome | Easy | Yes |
| Time Based Key-Value Store | Medium | Yes |
| Reverse Words in a String | Medium | Yes |
| Spiral Matrix | Medium | Yes |
| Merge k Sorted Lists | Hard | Yes |
| Longest Substring Without Repeating Characters | Medium | Yes |
| Best Time to Buy and Sell Stock II | Medium | Yes |
| Rotate Image | Medium | Yes |
| Reverse Integer | Medium | Yes |
| Subarray Product Less Than K | Medium | Yes |
| Subarray Sum Equals K | Medium | Yes |
| Find First and Last Position of Element in Sorted Array | Medium | Yes |
Questions about Apple interviews
What topics do Apple interviews cover?
The ones that come up most are Array, String, Hash Table, Dynamic Programming, Two Pointers.
What coding questions does Apple ask?
264 questions are tagged to Apple in public interview lists: 68 easy, 156 medium and 40 hard. The most asked include LRU Cache, Two Sum, Number of Islands.
How do I practise a Apple interview?
Answer a 2-minute question for free, then take a mock interview with an AI interviewer, voice and live coding. You get a review that marks the exact line that cost you. The screen and Round 1 of your first role interview are free.
Practise a Apple interview before it counts.
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