A total of 6 rounds with Hackerrank Test.
Round 1: OA on Hackerrank
3Q - 90min, 1E-1M-1H (leetcode questions)
Round 2, 3, 4: Technical Interviews (45 min)
Island Question (Leetcode Medium)
Supply and Demand (Leetcode Medium)
Column traversal of a Tree (Leetcode Medium)
Asked to write test cases for these.
Round 5, 6: Behavioral Interview with Director, VP.
30 min each. Gave some idea about the company and the work I would be doing during the internship.