There were 4 rounds. The online assessment round was pretty simple, with 2 medium LeetCode questions and 1 simple one. The math part covered linear algebra, probability, and calculus. After that, there was the HireVue round and the final round.

One question asked was the "counting pairs" question. When you're given an integer k and an input list, you need to return distinct valid pairs in the list such that a + k = b, where (a, b) is the pair. There are some edge cases that you would have to consider for this one.