Linked List Problems asked in Interviews Last Updated : 09 Oct, 2025 Comments Improve Suggest changes 169 Likes Like Report A Linked List is a linear data structure that looks like a chain of nodes, where each node is a different element. Unlike Arrays, Linked List elements are not stored at a contiguous location. Here is the collection of the most frequently asked interview questions on Linked Lists. Easy ProblemsMiddle of a linked listReverse a Linked ListReverse a Doubly Linked ListRotate a linked listNth node from End Delete Last Occurrence Delete Middle Merge Alternate PositionsCircular List Traversal Queue using Linked ListStack using singly linked list Pairwise Swap Count Occurrences Medium ProblemsDetect Loop Length of the LoopReverse in groups Intersection Point Delete without Head pointer Merge two sorted linked lists Sort a List of 0s, 1s and 2s Palindrome Linked ListRemove all occurrences of a given list Split a Circular Linked List into two halvesPair Sum in Doubly Linked List Add two numbers represented by Linked listsMultiply two numbers represented by Linked ListsSwap Kth nodes from beginning and end Rotate Doubly linked list by N nodes Binary Tree to Doubly Linked ListLinked List from a 2D matrix Reverse a Sublist Delete N nodes after M Rearrange a given linked list in-place Partition around a given valueHard Problems Remove loop in Linked ListLRU Cache LFU Cache Merge k Sorted Linked ListsReverse Alternate K Nodes Flattening a Linked List Clone with random pointersRelated TutorialsDSA TutorialSystem Design Tutorial Create Quiz LINKED LIST PRACTICE QUESTIONS | Operations on Linked List | DSA Problems Comment K kartik Follow 169 Improve K kartik Follow 169 Improve Article Tags : Linked List DSA interview-preparation placement preparation Explore DSA FundamentalsLogic Building Problems 2 min read Analysis of Algorithms 1 min read Data StructuresArray Data Structure 3 min read String in Data Structure 2 min read Hashing in Data Structure 2 min read Linked List Data Structure 2 min read Stack Data Structure 2 min read Queue Data Structure 2 min read Tree Data Structure 2 min read Graph Data Structure 3 min read Trie Data Structure 15+ min read AlgorithmsSearching Algorithms 2 min read Sorting Algorithms 3 min read Introduction to Recursion 15 min read Greedy Algorithms 3 min read Graph Algorithms 3 min read Dynamic Programming or DP 3 min read Bitwise Algorithms 4 min read AdvancedSegment Tree 2 min read Binary Indexed Tree or Fenwick Tree 15 min read Square Root (Sqrt) Decomposition Algorithm 15+ min read Binary Lifting 15+ min read Geometry 2 min read Interview PreparationInterview Corner 3 min read GfG160 3 min read Practice ProblemGeeksforGeeks Practice - Leading Online Coding Platform 1 min read Problem of The Day - Develop the Habit of Coding 5 min read Like