BlackRock Interview ExperienceTop blackrock interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Valid Anagram Leetcode Solution80342Integer to Roman Leetcode Solution75413Best Time to Buy and Sell Stock LeetCode Solution74044A Product Array Puzzle69675Group Anagrams LeetCode Solution65146Minimum number of distinct elements after removing m items46617Reversing the First K elements of a Queue44898Group Words With Same Set of Characters42639Pairs of Songs With Total Durations Divisible by 60 LeetCode Solution414010Three way partitioning of an array around a given range408911Minimum operation to make all elements equal in array376512Coin Change Problem322713Find distinct elements common to all rows of a matrix316614Convert BST to Min Heap283915A Space Optimized DP solution for 0-1 Knapsack Problem280716Find whether a subarray is in form of a mountain or not267617Swap Kth Node from beginning with Kth Node from End252118Maximum number of segments of lengths a, b and c217619Minimum sum of multiplications of n numbers214820Range sum queries without updates177021Count Pairs Whose Products Exist in Array175422Maximum weight transformation of a given string1657