IBM Interview Experience

Top ibm interview questions

S.No Interview Question Number of times candidates experienced this question in interviews
1Valid Parentheses LeetCode Solution6037
2Merge Sorted Arrays Leetcode Solution3882
3Move Zeroes LeetCode Solution2770
4Merge Two Sorted Lists Leetcode Solutions2348
5Find Triplet in Array With a Given Sum2322
6Find Smallest Missing Number in a Sorted Array2286
7Find the Missing Number2211
8String Compression LeetCode Solution2149
9Valid Anagram Leetcode Solution1983
10Count of Triplets With Sum Less than Given Value1768
11String Compression1686
12Candy LeetCode Solution1593
13Group Words With Same Set of Characters1527
14Sort a stack using a temporary stack1500
15Maximum Sum Increasing Subsequence1484
16Move All the Zeros to the End of the Given Array1426
17Merge Two Sorted Linked Lists1390
18Maximal Square1303
19Sorting array using Stacks1269
20Distinct adjacent elements in an array1194
21Merge Sorted Array LeetCode Solution1180
22Search in a Binary Search Tree Leetcode Solution1121
23Find the Lost Element From a Duplicated Array1096
24Move all negative elements to end in order with extra space allowed1065
25Sort a stack using recursion1037
26Next Permutation LeetCode Solution966
27Largest rectangular sub-matrix whose sum is 0902
28Merge Two Sorted Arrays902
29k-th missing element in increasing sequence which is not present in a given sequence892
30Minimum number of subsets with distinct elements866
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