IBM Interview ExperienceTop ibm interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Valid Parentheses LeetCode Solution177432Merge Sorted Arrays Leetcode Solution134013Move Zeroes LeetCode Solution85874Valid Anagram Leetcode Solution75975Candy LeetCode Solution69856String Compression LeetCode Solution63687Merge Two Sorted Lists Leetcode Solutions58178Find the Missing Number52139Find Smallest Missing Number in a Sorted Array511110String Compression509311Merge Sorted Array LeetCode Solution506912Find Triplet in Array With a Given Sum438613Maximum Sum Increasing Subsequence414614Group Words With Same Set of Characters407615Next Permutation LeetCode Solution353116Maximal Square352317Count of Triplets With Sum Less than Given Value349918Merge Two Sorted Linked Lists346719Sort a stack using a temporary stack341820Search in a Binary Search Tree Leetcode Solution322321Distinct adjacent elements in an array322022Sorting array using Stacks312523Move All the Zeros to the End of the Given Array311424Largest rectangular sub-matrix whose sum is 0296825Sort a stack using recursion284526Find the Lost Element From a Duplicated Array280527Sliding Window Maximum277028Check if the given array can represent Level Order Traversal of Binary Search Tree262129Move all negative elements to end in order with extra space allowed261830Minimum Swaps to Group All 1’s Together Leetcode Solution2444