Company interviews / Deloitte
Deloitte interview practice
42 coding questions are known to come up in Deloitte interviews (17 easy, 22 medium, 3 hard), 9 of them in the last six months. The most common topics are Array, String, Two Pointers, Hash Table.
42Known questions
9Asked in last 6 months
22Medium
3Hard
Coding questions Deloitte asks
From public company-tagged interview question lists. Most recent and most frequent first.
Easy 17Medium 22Hard 3
- Array21
- String14
- Two Pointers9
- Hash Table8
- Dynamic Programming8
- Sorting6
- Math6
- Database5
- Stack5
- Divide and Conquer4
- Greedy4
- Binary Search3
| Question | Difficulty | Asked recently |
|---|---|---|
| Merge k Sorted Lists | Hard | Yes |
| Two Sum | Easy | Yes |
| Longest Substring Without Repeating Characters | Medium | Yes |
| Group Anagrams | Medium | Yes |
| Nth Highest Salary | Medium | Yes |
| Valid Anagram | Easy | Yes |
| Valid Palindrome | Easy | Yes |
| Climbing Stairs | Easy | Yes |
| Remove K Digits | Medium | Yes |
| Second Highest Salary | Medium | — |
| Valid Parentheses | Easy | — |
| Best Time to Buy and Sell Stock | Easy | — |
| Longest Palindromic Substring | Medium | — |
| Longest Common Prefix | Easy | — |
| Palindrome Number | Easy | — |
| Managers with at Least 5 Direct Reports | Medium | — |
| Container With Most Water | Medium | — |
| Minimum Time to Repair Cars | Medium | — |
| First Unique Character in a String | Easy | — |
| Add Binary | Easy | — |
| Merge Intervals | Medium | — |
| Maximum Subarray | Medium | — |
| Remove Duplicates from Sorted Array | Easy | — |
| 3Sum | Medium | — |
| Remove All Adjacent Duplicates In String | Easy | — |
Practice a Deloitte interview
Take the same AI interview a Deloitte candidate would face: you talk it through while you code, and get a scorecard with what earned each score. Three single-question interviews a day are free.