Factset Interview ExperienceTop factset interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Palindrome using Recursion122752Total Numbers With no Repeated Digits in a Range74273Count Pairs With Given Sum63274Reversing a Queue61285Postfix to Infix Conversion49316Page Replacement Algorithms in Operating Systems49057Implementation of Deque using Doubly Linked List47918OSI Model43609Prefix to Postfix Conversion381010Smallest Positive Number Missing in an Unsorted Array371911Minimum swaps required to bring all elements less than or equal to k together364512Minimum Operations to convert X to Y363213Pangram Checking356314Next Permutation344315Most Frequent Element in an Array342016Minimum Characters to be Added at Front to Make String Palindrome337217Word Wrap Problem322318Maximum Distance Between two Occurrences of Same Element in Array320419Next Permutation LeetCode Solution301720Minimum Moves to Equal Array Elements Leetcode Solution291921Longest subsequence such that difference between adjacents is one288522First Circular Tour to Visit all the Petrol Bunks281523Multiplication of Previous and Next280724Find duplicates in a given array when elements are not limited to a range275325Design a stack that supports getMin() in O(1) time and O(1) extra space269726Find a Fixed Point in a Given Array259827Shortest Palindrome252228Reverse a Stack Using Recursion251029Find elements which are present in first array and not in second248730Postfix to Prefix Conversion2485