| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | Palindrome using Recursion | 11013 |
| 2 | Text Justification LeetCode Solution | 7053 |
| 3 | Combination Sum Leetcode Solution | 5739 |
| 4 | Multiply Strings Leetcode Solution | 5520 |
| 5 | Bus Routes Leetcode Solution | 4265 |
| 6 | Find Triplet in Array With a Given Sum | 3230 |
| 7 | Minimum Increment to Make Array Unique Leetcode Solution | 3104 |
| 8 | Minimum Operations to convert X to Y | 3095 |
| 9 | Minimum Path Sum Leetcode Solution | 2800 |
| 10 | Count of index pairs with equal elements in an array | 2767 |
| 11 | Count of Triplets With Sum Less than Given Value | 2549 |
| 12 | LRU Cache Leetcode Solution | 2356 |
| 13 | Maximize sum of consecutive differences in a circular array | 2332 |
| 14 | Minesweeper LeetCode Solution | 2090 |
| 15 | Count subarrays having total distinct elements same as original array | 2029 |
| 16 | Pancake Sorting Problem | 2015 |
| 17 | Merge Overlapping Intervals | 1847 |
| 18 | Decode Ways | 1811 |
| 19 | Count the number of nodes at given level in a tree using BFS | 1658 |
| 20 | Merging Intervals | 1374 |
| 21 | Serialize and Deserialize Binary Tree LeetCode Solution | 1350 |
| 22 | Available Captures for Rook Leetcode Solution | 1264 |
| 23 | Compute nCr % p | 1262 |
| 24 | Replace two consecutive equal values with one greater | 1212 |
| 25 | Pancake Sorting | 1193 |
| 26 | Serialize and Deserialize Binary Tree | 1053 |
| 27 | Edit Distance | 998 |
