BlackRock Interview ExperienceTop blackrock interview questionsS.NoInterview QuestionNumber of times candidates experienced this question in interviews1Valid Anagram Leetcode Solution65832Integer to Roman Leetcode Solution64413Best Time to Buy and Sell Stock LeetCode Solution54704A Product Array Puzzle53065Group Anagrams LeetCode Solution51836Minimum number of distinct elements after removing m items38247Reversing the First K elements of a Queue36038Group Words With Same Set of Characters34569Pairs of Songs With Total Durations Divisible by 60 LeetCode Solution344110Three way partitioning of an array around a given range325311Minimum operation to make all elements equal in array303712Find distinct elements common to all rows of a matrix247813Convert BST to Min Heap245914Coin Change Problem241115A Space Optimized DP solution for 0-1 Knapsack Problem217016Find whether a subarray is in form of a mountain or not205717Swap Kth Node from beginning with Kth Node from End201018Maximum number of segments of lengths a, b and c161519Minimum sum of multiplications of n numbers161020Range sum queries without updates142321Count Pairs Whose Products Exist in Array123822Maximum weight transformation of a given string1204