IBM Interview ExperienceTop ibm interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Valid Parentheses LeetCode Solution187372Merge Sorted Arrays Leetcode Solution146793Move Zeroes LeetCode Solution93964Valid Anagram Leetcode Solution82835Candy LeetCode Solution75366String Compression LeetCode Solution68217Merge Two Sorted Lists Leetcode Solutions62028Merge Sorted Array LeetCode Solution57469Find the Missing Number560110String Compression551511Find Smallest Missing Number in a Sorted Array541112Find Triplet in Array With a Given Sum469813Maximum Sum Increasing Subsequence444014Group Words With Same Set of Characters432515Maximal Square384616Next Permutation LeetCode Solution382417Merge Two Sorted Linked Lists378718Count of Triplets With Sum Less than Given Value375819Sort a stack using a temporary stack372720Search in a Binary Search Tree Leetcode Solution349621Distinct adjacent elements in an array349422Move All the Zeros to the End of the Given Array344223Sorting array using Stacks337024Largest rectangular sub-matrix whose sum is 0327325Find the Lost Element From a Duplicated Array314326Sort a stack using recursion312127Sliding Window Maximum309628Move all negative elements to end in order with extra space allowed287329Check if the given array can represent Level Order Traversal of Binary Search Tree282130Minimum number of subsets with distinct elements2734