IBM Interview ExperienceTop ibm interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Valid Parentheses LeetCode Solution158062Merge Sorted Arrays Leetcode Solution110763Move Zeroes LeetCode Solution72634Valid Anagram Leetcode Solution64995Candy LeetCode Solution59826String Compression LeetCode Solution54837Merge Two Sorted Lists Leetcode Solutions50918Find Smallest Missing Number in a Sorted Array46059Find the Missing Number447610String Compression431911Merge Sorted Array LeetCode Solution410712Find Triplet in Array With a Given Sum378913Maximum Sum Increasing Subsequence351114Group Words With Same Set of Characters341415Count of Triplets With Sum Less than Given Value306516Next Permutation LeetCode Solution303017Merge Two Sorted Linked Lists297818Maximal Square293319Sort a stack using a temporary stack291620Move All the Zeros to the End of the Given Array273621Sorting array using Stacks268322Distinct adjacent elements in an array261623Search in a Binary Search Tree Leetcode Solution256924Largest rectangular sub-matrix whose sum is 0253125Find the Lost Element From a Duplicated Array234526Sort a stack using recursion226427Sliding Window Maximum225228Move all negative elements to end in order with extra space allowed219429Check if the given array can represent Level Order Traversal of Binary Search Tree216130Minimum Swaps to Group All 1’s Together Leetcode Solution2041