| S.No |
Interview Question |
Number of times candidates experienced this question in interviews |
| 1 | Plus One Leetcode Solution | 11634 |
| 2 | Count Primes Leetcode Solutions | 6999 |
| 3 | Text Justification LeetCode Solution | 5633 |
| 4 | Min Stack Leetcode Solution | 4835 |
| 5 | Rearrange Positive and Negative Numbers Alternatively in Array | 4191 |
| 6 | Word Pattern LeetCode Solution | 3748 |
| 7 | Sum of minimum and maximum elements of all subarrays of size k | 3739 |
| 8 | Count all subsequences having product less than K | 3689 |
| 9 | Merge Two Sorted Lists Leetcode Solutions | 3687 |
| 10 | Find Smallest Missing Number in a Sorted Array | 3601 |
| 11 | Find the Missing Number | 3397 |
| 12 | Remove Linked List Elements Leetcode Solution | 3321 |
| 13 | Palindrome Linked List Leetcode Solution | 3061 |
| 14 | Rearrange given Array in Maximum Minimum Form | 3043 |
| 15 | Add Two Numbers II Leetcode Solution | 3032 |
| 16 | Top K Frequent Elements | 2532 |
| 17 | Letter Combinations of a Phone Number | 2529 |
| 18 | License Key Formatting Leetcode Solution | 2474 |
| 19 | Find any one of the multiple repeating elements in read only array | 2357 |
| 20 | Min Stack | 2200 |
| 21 | Three way partitioning of an array around a given range | 2190 |
| 22 | Merge Two Sorted Linked Lists | 2030 |
| 23 | Find the subarray with least average | 2011 |
| 24 | Move All the Zeros to the End of the Given Array | 2002 |
| 25 | LRU Cache Leetcode Solution | 1949 |
| 26 | LRU Cache Implementation | 1933 |
| 27 | Convert a normal BST to Balanced BST | 1817 |
| 28 | Queries for GCD of all numbers of an array except elements in a given range | 1768 |
| 29 | Find a sorted subsequence of size 3 in linear time | 1712 |
| 30 | Reverse Nodes in k-Group LeetCode Solution | 1672 |
