IBM Interview ExperienceTop ibm interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Valid Parentheses LeetCode Solution192102Merge Sorted Arrays Leetcode Solution153083Move Zeroes LeetCode Solution97964Valid Anagram Leetcode Solution86475Candy LeetCode Solution79176String Compression LeetCode Solution70167Merge Two Sorted Lists Leetcode Solutions63638Merge Sorted Array LeetCode Solution60629Find the Missing Number584910String Compression567511Find Smallest Missing Number in a Sorted Array557712Find Triplet in Array With a Given Sum491713Maximum Sum Increasing Subsequence470014Group Words With Same Set of Characters454815Maximal Square406116Next Permutation LeetCode Solution401617Merge Two Sorted Linked Lists398118Count of Triplets With Sum Less than Given Value396319Sort a stack using a temporary stack386320Distinct adjacent elements in an array371521Move All the Zeros to the End of the Given Array364622Search in a Binary Search Tree Leetcode Solution363723Sorting array using Stacks352124Largest rectangular sub-matrix whose sum is 0341225Sliding Window Maximum329026Sort a stack using recursion328627Find the Lost Element From a Duplicated Array327828Move all negative elements to end in order with extra space allowed307229Check if the given array can represent Level Order Traversal of Binary Search Tree297630Minimum number of subsets with distinct elements2898