BlackRock Interview ExperienceTop blackrock interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Valid Anagram Leetcode Solution81482Integer to Roman Leetcode Solution76183Best Time to Buy and Sell Stock LeetCode Solution75174A Product Array Puzzle70935Group Anagrams LeetCode Solution66036Minimum number of distinct elements after removing m items47127Reversing the First K elements of a Queue45548Group Words With Same Set of Characters42929Pairs of Songs With Total Durations Divisible by 60 LeetCode Solution419910Three way partitioning of an array around a given range414611Minimum operation to make all elements equal in array379712Coin Change Problem331713Find distinct elements common to all rows of a matrix321614Convert BST to Min Heap287715A Space Optimized DP solution for 0-1 Knapsack Problem283916Find whether a subarray is in form of a mountain or not271517Swap Kth Node from beginning with Kth Node from End254018Maximum number of segments of lengths a, b and c220819Minimum sum of multiplications of n numbers217620Range sum queries without updates180221Count Pairs Whose Products Exist in Array178322Maximum weight transformation of a given string1681