Factset Interview ExperienceTop factset interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Palindrome using Recursion141742Total Numbers With no Repeated Digits in a Range91293Count Subarrays with Same Even and Odd Elements89084Reversing a Queue81175Count Pairs With Given Sum81146Postfix to Infix Conversion72397Page Replacement Algorithms in Operating Systems70998Implementation of Deque using Doubly Linked List62699OSI Model623510Prefix to Postfix Conversion566211Next Permutation510412Minimum Operations to convert X to Y507713Minimum swaps required to bring all elements less than or equal to k together494414Smallest Positive Number Missing in an Unsorted Array489815Word Wrap Problem465216Most Frequent Element in an Array455217Maximum Distance Between two Occurrences of Same Element in Array453918Pangram Checking453319Minimum Characters to be Added at Front to Make String Palindrome452820Minimum Moves to Equal Array Elements Leetcode Solution424121Postfix to Prefix Conversion419822Next Permutation LeetCode Solution417623Longest subsequence such that difference between adjacents is one397324Find duplicates in a given array when elements are not limited to a range395625Multiplication of Previous and Next395226First Circular Tour to Visit all the Petrol Bunks388627Count items common to both the lists but with different prices382428Shortest Palindrome380529Design a stack that supports getMin() in O(1) time and O(1) extra space375430Reverse a Stack Using Recursion3707