Qualtrics Interview ExperienceTop qualtrics interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Roman to Integer Leetcode Solution120872A Product Array Puzzle79313Unique Paths Leetcode Solution72684Decode String Leetcode Solution66255Bellman Ford Algorithm61726Trapping Rain Water Leetcode Solution59147Word Ladder LeetCode Solution58458Container With Most Water LeetCode Solution54299Unique Paths II Leetcode Solution517910Letter Combinations of a Phone Number509711Find Triplet in Array With a Given Sum508112Stock Buy Sell to Maximize Profit488513Unique Paths417014Next Permutation LeetCode Solution410715Count of Triplets With Sum Less than Given Value4104163 Sum400817Clone Graph LeetCode Solution400618Graph Valid Tree LeetCode Solution394719Interval Tree373820Trapping Rain Water LeetCode Solution368021Rearrange an array in order – smallest, largest, 2nd smallest, 2nd largest359222Best Time to Buy and Sell Stock359123Longest Increasing Path in a Matrix LeetCode Solution349724Binary Tree zigzag level order Traversal337625Smallest Subarray With all Occurrences of a Most Frequent Element321526Word Break318827Merge Overlapping Intervals II317928My Calendar I LeetCode Solution309029Level order Traversal in Spiral Form308130Validate Binary Search Tree3034