Factset Interview Experience

Top factset interview questions

S.No Interview Question Number of times candidates experienced this question in interviews
1Palindrome using Recursion6983
2Reversing a Queue2886
3Count Pairs With Given Sum2746
4Smallest Positive Number Missing in an Unsorted Array2239
5OSI Model2029
6Implementation of Deque using Doubly Linked List1951
7Pangram Checking1928
8Page Replacement Algorithms in Operating Systems1755
9Minimum Characters to be Added at Front to Make String Palindrome1750
10Total Numbers With no Repeated Digits in a Range1744
11Postfix to Infix Conversion1657
12Most Frequent Element in an Array1595
13Multiplication of Previous and Next1528
14Minimum swaps required to bring all elements less than or equal to k together1517
15First Circular Tour to Visit all the Petrol Bunks1499
16Prefix to Postfix Conversion1481
17Find a Fixed Point in a Given Array1468
18Maximum Distance Between two Occurrences of Same Element in Array1397
19Next Permutation1308
20Minimum Moves to Equal Array Elements Leetcode Solution1256
21Minimum Operations to convert X to Y1235
22Find elements which are present in first array and not in second1229
23Find the Subarray of given length with Least Average1203
24Delete Last Occurrence1200
25Word Wrap Problem1194
26How to Create Mergable Stack?1148
27Reverse a Stack Using Recursion1141
28Design a stack that supports getMin() in O(1) time and O(1) extra space1140
29Check if stack elements are pairwise consecutive1131
30Tracking current Maximum Element in a Stack1100
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