IBM Interview Experience

Top ibm interview questions

S.NoInterview QuestionNumber of times candidates experienced this question in interviews
1Valid Parentheses LeetCode Solution16135
2Merge Sorted Arrays Leetcode Solution11357
3Move Zeroes LeetCode Solution7399
4Valid Anagram Leetcode Solution6705
5Candy LeetCode Solution6127
6String Compression LeetCode Solution5605
7Merge Two Sorted Lists Leetcode Solutions5193
8Find Smallest Missing Number in a Sorted Array4692
9Find the Missing Number4576
10String Compression4423
11Merge Sorted Array LeetCode Solution4223
12Find Triplet in Array With a Given Sum3880
13Maximum Sum Increasing Subsequence3600
14Group Words With Same Set of Characters3509
15Count of Triplets With Sum Less than Given Value3141
16Next Permutation LeetCode Solution3124
17Merge Two Sorted Linked Lists3049
18Maximal Square3022
19Sort a stack using a temporary stack3012
20Move All the Zeros to the End of the Given Array2810
21Sorting array using Stacks2765
22Distinct adjacent elements in an array2702
23Search in a Binary Search Tree Leetcode Solution2647
24Largest rectangular sub-matrix whose sum is 02593
25Find the Lost Element From a Duplicated Array2425
26Sort a stack using recursion2350
27Sliding Window Maximum2337
28Move all negative elements to end in order with extra space allowed2261
29Check if the given array can represent Level Order Traversal of Binary Search Tree2228
30Minimum Swaps to Group All 1’s Together Leetcode Solution2090
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