The hiring process consists of 4 rounds. Written, Coding, Technical and HR. Written round had 20 basic questions on oops, datastructures and os. It was simple. Coding round had 3 questions.
1)finding the longest palindrome in a string
2) sorting 0's 1's and 2's in a string.
3) implement stack using queues.
Then in the technical round they tested the OS ,OOPS and Data Structures Skills. Finally HR round they asked about the projects I have done so far.
Interview questions [1]
Question 1
In technical they asked me to write the code for Red Black Tree.