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 Last8473
2Reverse a String using Stack7809
3Convert array into Zig-Zag fashion6080
4Implementation of Deque using Doubly Linked List5823
5Minimum swaps required to bring all elements less than or equal to k together4643
6Minimum Operations to convert X to Y4521
7Maximum Distance Between two Occurrences of Same Element in Array4208
8Most Frequent Element in an Array4149
9Implement a stack using single queue4115
10Number of NGEs to the Right3819
11Stack Permutations (Check if an array is stack permutation of other)3622
12Longest subsequence such that difference between adjacents is one3614
13Difference between highest and least frequencies in an array3585
14Maximum Consecutive Numbers Present in an Array3510
15Reverse a Stack Using Recursion3416
16Priority Queue in C++3326
17How to Implement Stack Using Priority Queue or Heap?3249
18Tower Of Hanoi3227
19Tracking current Maximum Element in a Stack3210
20Rearrange array such that even index elements are smaller and odd index elements are greater3159
21Check if stack elements are pairwise consecutive3110
22Morris Traversal3079
23Group Multiple Occurrence of Array Elements Ordered by first Occurrence2996
24Maximize Elements Using Another Array2971
25Iterative Method to find Height of Binary Tree2904
26Top K Frequent Words2871
27Find the Subarray of given length with Least Average2839
28Print Fibonacci sequence using 2 variables2752
29How to Efficiently Implement k Stacks in a Single Array?2716
30Remove brackets from an algebraic string containing + and – operators2682
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