Factset Interview ExperienceTop factset interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Palindrome using Recursion139262Total Numbers With no Repeated Digits in a Range89253Reversing a Queue79044Count Pairs With Given Sum78975Postfix to Infix Conversion69056Page Replacement Algorithms in Operating Systems68477Implementation of Deque using Doubly Linked List60048OSI Model58529Prefix to Postfix Conversion546710Count Subarrays with Same Even and Odd Elements521811Next Permutation490612Minimum swaps required to bring all elements less than or equal to k together477713Minimum Operations to convert X to Y465814Smallest Positive Number Missing in an Unsorted Array465315Word Wrap Problem436616Minimum Characters to be Added at Front to Make String Palindrome434717Maximum Distance Between two Occurrences of Same Element in Array433818Most Frequent Element in an Array427419Pangram Checking422420Minimum Moves to Equal Array Elements Leetcode Solution399921Next Permutation LeetCode Solution396022Postfix to Prefix Conversion391623Longest subsequence such that difference between adjacents is one378424Multiplication of Previous and Next376025Find duplicates in a given array when elements are not limited to a range374226First Circular Tour to Visit all the Petrol Bunks371527Shortest Palindrome361428Count items common to both the lists but with different prices358729Design a stack that supports getMin() in O(1) time and O(1) extra space357730Reverse a Stack Using Recursion3529