| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | Two Sum Leetcode Solution | 10848 |
| 2 | Valid Parentheses LeetCode Solution | 5797 |
| 3 | Merge Sorted Arrays Leetcode Solution | 3725 |
| 4 | Word Search Leetcode Solution | 3272 |
| 5 | Meeting Rooms II LeetCode Solution | 3216 |
| 6 | Longest Palindromic Substring LeetCode Solution | 3159 |
| 7 | Maximum Subarray Leetcode Solution | 3050 |
| 8 | Smallest window in a string containing all characters of another string | 2808 |
| 9 | Combination Sum Leetcode Solution | 2761 |
| 10 | Multiply Strings Leetcode Solution | 2710 |
| 11 | Permutations Leetcode Solution | 2678 |
| 12 | Search in Rotated Sorted Array Leetcode Solution | 2676 |
| 13 | Longest Substring Without Repeating Characters LeetCode Solution | 2666 |
| 14 | Subarray with Given Sum | 2663 |
| 15 | Move Zeroes LeetCode Solution | 2630 |
| 16 | Rotate Image LeetCode Solution | 2559 |
| 17 | Next Permutation Leetcode Solution | 2463 |
| 18 | Unique Paths Leetcode Solution | 2307 |
| 19 | Largest Number Leetcode Solution | 2287 |
| 20 | Find Triplet in Array With a Given Sum | 2280 |
| 21 | Daily Temperatures Leetcode Solution | 2253 |
| 22 | Smallest Positive Number Missing in an Unsorted Array | 2239 |
| 23 | Frog Jump Leetcode Solution | 2237 |
| 24 | A Product Array Puzzle | 2199 |
| 25 | Maximum Subarray Sum using Divide and Conquer | 2103 |
| 26 | String Compression LeetCode Solution | 2086 |
| 27 | Sum of minimum and maximum elements of all subarrays of size k | 2072 |
| 28 | Subset Leetcode | 1994 |
| 29 | Reverse Integer Leetcode Solution | 1914 |
| 30 | Count all subsequences having product less than K | 1885 |
