MAQ Software most Frequently Asked Questions Improve Improve Like Article Like Save Share Report Algorithmic Problems: Detect a loop in a linked list Print matrix in a spiral order – Practice here Snake-Ladder problem N-queen problem for 8 queens Reverse a string wordwise – Practice here key and lock problem – Practice here Serialize and Deserialize a Binary Tree – Practice here Wap to print all permutations of a given string – Practice here Maximum area of a histogram – Practice here Given a number, generate all prime numbers till that number – Practice here Sort an array of 0s, 1s, 2s – Practice here Nth fibonacci number – Practice here Find Middle element of Linked List – Practice here Check if a linked list is Circular Linked List – Practice here Others Subjects: SQL queries Basic Java concepts Indexing in DBMS B-tree and B+ Tree BST Deadlock Mutex and Semaphores Aptitude: Time and work Pipes and Cisterns Calendar Dates Common puzzles Speed and Distances Last Updated : 07 Jul, 2021 Like Article Save Article Previous Draw a circle without floating point arithmetic Next Commonly Asked Questions in Goldman Sachs Interviews Share your thoughts in the comments Add Your Comment Please Login to comment...