ServiceNow Interview ExperienceTop servicenow interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Longest Substring Without Repeating Characters LeetCode Solution98592Word Search Leetcode Solution84123Number of Islands LeetCode Solution83234Search in Rotated Sorted Array Leetcode Solution80885Rotate Image LeetCode Solution78016Best Time to Buy and Sell Stock LeetCode Solution69207A Product Array Puzzle65148Sort Colors LeetCode Solution63149Group Anagrams LeetCode Solution615610Product of Array Except Self LeetCode Solution597211Find the Missing Number523312First Unique Character in a String LeetCode Solution523113Find Smallest Missing Number in a Sorted Array511914Trapping Rain Water Leetcode Solution500915Find Triplet in Array With a Given Sum439216Minimum Path Sum Leetcode Solution397017Pairs of Songs With Total Durations Divisible by 60 LeetCode Solution390618Sorting a Queue without Extra Space375819Transpose of a Matrix371120Smallest Element Repeated Exactly K Times370821Binary Tree Zigzag Level Order Traversal LeetCode Solution363722Count of Triplets With Sum Less than Given Value350323Word Search330924LRU Cache Leetcode Solution324825Insert Interval Leetcode Solution324626Move All the Zeros to the End of the Given Array312427Trapping Rain Water LeetCode Solution309328Find the Lost Element From a Duplicated Array281229Rectangle Overlap LeetCode Solution278630Binary Tree zigzag level order Traversal2706