Factset Interview ExperienceTop factset interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Palindrome using Recursion135992Total Numbers With no Repeated Digits in a Range85313Count Pairs With Given Sum75454Reversing a Queue74705Page Replacement Algorithms in Operating Systems63356Postfix to Infix Conversion63007Implementation of Deque using Doubly Linked List56958OSI Model53889Prefix to Postfix Conversion504510Minimum swaps required to bring all elements less than or equal to k together454511Next Permutation453712Minimum Operations to convert X to Y441413Smallest Positive Number Missing in an Unsorted Array439014Minimum Characters to be Added at Front to Make String Palindrome412015Maximum Distance Between two Occurrences of Same Element in Array411116Word Wrap Problem410217Most Frequent Element in an Array407618Pangram Checking402419Minimum Moves to Equal Array Elements Leetcode Solution377920Next Permutation LeetCode Solution372121Find duplicates in a given array when elements are not limited to a range356322Multiplication of Previous and Next355523First Circular Tour to Visit all the Petrol Bunks354724Postfix to Prefix Conversion354625Longest subsequence such that difference between adjacents is one353526Design a stack that supports getMin() in O(1) time and O(1) extra space336527Shortest Palindrome334028Reverse a Stack Using Recursion333629Reverse a stack without using extra space in O(n)325930Count items common to both the lists but with different prices3227