Company interviews / Visa
Visa interview practice
132 coding questions are known to come up in Visa interviews (32 easy, 81 medium, 19 hard), 21 of them in the last six months. The most common topics are Array, String, Hash Table, Dynamic Programming.
132Known questions
21Asked in last 6 months
81Medium
19Hard
Coding questions Visa asks
From public company-tagged interview question lists. Most recent and most frequent first.
Easy 32Medium 81Hard 19
- Array85
- String37
- Hash Table34
- Dynamic Programming29
- Sorting22
- Greedy18
- Two Pointers16
- Heap (Priority Queue)14
- Math14
- Matrix13
- Binary Search11
- Depth-First Search10
| Question | Difficulty | Asked recently |
|---|---|---|
| Longest Substring Without Repeating Characters | Medium | Yes |
| 3Sum | Medium | Yes |
| Find the Length of the Longest Common Prefix | Medium | Yes |
| LRU Cache | Medium | Yes |
| Merge Intervals | Medium | Yes |
| Group Anagrams | Medium | Yes |
| Number of Islands | Medium | Yes |
| Longest Palindromic Substring | Medium | Yes |
| Beautiful Arrangement | Medium | Yes |
| Divide Players Into Teams of Equal Skill | Medium | Yes |
| Count Palindromic Subsequences | Hard | Yes |
| Exclusive Time of Functions | Medium | Yes |
| Subarray Sum Equals K | Medium | Yes |
| Maximum OR | Medium | Yes |
| Minimum Number of Swaps to Make the String Balanced | Medium | Yes |
| Top K Frequent Elements | Medium | Yes |
| Longest Valid Parentheses | Hard | Yes |
| Count Ways To Build Good Strings | Medium | Yes |
| Palindrome Partitioning | Medium | Yes |
| Maximum Palindromes After Operations | Medium | Yes |
| Minimize Maximum of Array | Medium | Yes |
| Text Justification | Hard | — |
| Two Sum | Easy | — |
| Rotating the Box | Medium | — |
| Minimum Operations to Write the Letter Y on a Grid | Medium | — |
Practice a Visa interview
Take the same AI interview a Visa 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.