Fourkites Interview Experience

Top fourkites interview questions

S.NoInterview QuestionNumber of times candidates experienced this question in interviews
1Check length of a String is Equal to the Number Appended at its Last8439
2Reverse a String using Stack7739
3Convert array into Zig-Zag fashion6014
4Implementation of Deque using Doubly Linked List5760
5Minimum swaps required to bring all elements less than or equal to k together4590
6Minimum Operations to convert X to Y4476
7Maximum Distance Between two Occurrences of Same Element in Array4157
8Most Frequent Element in an Array4104
9Implement a stack using single queue4061
10Number of NGEs to the Right3752
11Stack Permutations (Check if an array is stack permutation of other)3583
12Longest subsequence such that difference between adjacents is one3578
13Difference between highest and least frequencies in an array3532
14Maximum Consecutive Numbers Present in an Array3465
15Reverse a Stack Using Recursion3372
16Priority Queue in C++3295
17How to Implement Stack Using Priority Queue or Heap?3209
18Tracking current Maximum Element in a Stack3165
19Tower Of Hanoi3146
20Rearrange array such that even index elements are smaller and odd index elements are greater3117
21Check if stack elements are pairwise consecutive3060
22Morris Traversal3018
23Maximize Elements Using Another Array2938
24Group Multiple Occurrence of Array Elements Ordered by first Occurrence2925
25Iterative Method to find Height of Binary Tree2872
26Top K Frequent Words2835
27Find the Subarray of given length with Least Average2804
28Print Fibonacci sequence using 2 variables2716
29How to Efficiently Implement k Stacks in a Single Array?2671
30Remove brackets from an algebraic string containing + and – operators2637
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