IBM Interview Experience

Top ibm interview questions

S.NoInterview QuestionNumber of times candidates experienced this question in interviews
1Valid Parentheses LeetCode Solution18927
2Merge Sorted Arrays Leetcode Solution14994
3Move Zeroes LeetCode Solution9557
4Valid Anagram Leetcode Solution8421
5Candy LeetCode Solution7662
6String Compression LeetCode Solution6889
7Merge Two Sorted Lists Leetcode Solutions6248
8Merge Sorted Array LeetCode Solution5883
9Find the Missing Number5657
10String Compression5554
11Find Smallest Missing Number in a Sorted Array5454
12Find Triplet in Array With a Given Sum4747
13Maximum Sum Increasing Subsequence4531
14Group Words With Same Set of Characters4372
15Maximal Square3913
16Next Permutation LeetCode Solution3877
17Merge Two Sorted Linked Lists3841
18Count of Triplets With Sum Less than Given Value3794
19Sort a stack using a temporary stack3759
20Distinct adjacent elements in an array3548
21Search in a Binary Search Tree Leetcode Solution3532
22Move All the Zeros to the End of the Given Array3488
23Sorting array using Stacks3405
24Largest rectangular sub-matrix whose sum is 03312
25Find the Lost Element From a Duplicated Array3168
26Sort a stack using recursion3167
27Sliding Window Maximum3160
28Move all negative elements to end in order with extra space allowed2912
29Check if the given array can represent Level Order Traversal of Binary Search Tree2856
30Minimum number of subsets with distinct elements2766
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