Qualtrics Interview ExperienceTop qualtrics interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Roman to Integer Leetcode Solution94742Unique Paths Leetcode Solution54583A Product Array Puzzle49884Decode String Leetcode Solution46275Bellman Ford Algorithm43516Trapping Rain Water Leetcode Solution41537Word Ladder LeetCode Solution40348Find Triplet in Array With a Given Sum36669Letter Combinations of a Phone Number361110Unique Paths II Leetcode Solution359611Stock Buy Sell to Maximize Profit355012Container With Most Water LeetCode Solution323513Count of Triplets With Sum Less than Given Value294114Next Permutation LeetCode Solution292215Clone Graph LeetCode Solution288916Unique Paths278417Graph Valid Tree LeetCode Solution273418Longest Increasing Path in a Matrix LeetCode Solution252319Best Time to Buy and Sell Stock244120Rearrange an array in order – smallest, largest, 2nd smallest, 2nd largest241921Trapping Rain Water LeetCode Solution241822Interval Tree2340233 Sum219724Merge Overlapping Intervals II213925Smallest Subarray With all Occurrences of a Most Frequent Element209926Word Break209627My Calendar I LeetCode Solution200828Binary Tree zigzag level order Traversal199729Level order Traversal in Spiral Form189830Validate Binary Search Tree1865