I applied through university. The process took 2 days. I interviewed at OYO (Vellore) in Jul 2018
Interview
there were total 4 rounds. 1 written, 2 tech interview and 1 hr round. fairly obvious and took 2 days in total. (in campus). questions were from data structure and algorithms, operating system and database system.
Interview questions [1]
Question 1
shadow of the binary tree.
perimeter of a tree.
running median of array.
random function and shuffle function.
I applied through university. The process took 2 days. I interviewed at OYO (Gurgaon, Haryana) in Jul 2025
Interview
Began with a test 2 coding ques followed by 2 tech interviews and then hr interview.ques were asked from graph and sliding window slightly molded from the ones at leetcode
2 rounds with DSA where the topic was trees and had to solve the question in O(n) time and space complexity, but the interview was good and the person behind the desk was also nice
Interview questions [1]
Question 1
2 dsa questions were asked in the interview both fron topic trees
2 dsa and quiz and dbms indexing normalization keys and such questions. Dsa binary search and palindrome partitioning and rest was basic complexity.
Just keep calm and make interactive and confident
