BlackRock Interview ExperienceTop blackrock interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Valid Anagram Leetcode Solution88662Best Time to Buy and Sell Stock LeetCode Solution83353Integer to Roman Leetcode Solution81114A Product Array Puzzle80125Group Anagrams LeetCode Solution72466Minimum number of distinct elements after removing m items51297Reversing the First K elements of a Queue49888Group Words With Same Set of Characters47129Pairs of Songs With Total Durations Divisible by 60 LeetCode Solution465610Three way partitioning of an array around a given range464611Minimum operation to make all elements equal in array413812Coin Change Problem369713Find distinct elements common to all rows of a matrix360714Convert BST to Min Heap322015A Space Optimized DP solution for 0-1 Knapsack Problem320216Find whether a subarray is in form of a mountain or not308117Swap Kth Node from beginning with Kth Node from End286718Maximum number of segments of lengths a, b and c256919Minimum sum of multiplications of n numbers255920Range sum queries without updates214721Count Pairs Whose Products Exist in Array208122Maximum weight transformation of a given string1939