I was contacted by the human resource on my WhatsApp and he informed me that there would be 4-5 rounds for this position. Then my interview was set up after 2 days.

First aptitude round online in college Second is the gd round that is on their office and the gd topic is gd is the elimination or not Coding test : In the coding test there is 45 min time limit in which you are given with three coding questions And the three SQL queries to write on pen paper And the questions are easy to medium difficulties First question is based in recursion and the second question on the k smallest elements from the array and the third question based on the coin change problem SQL queries are based on the joins and the sub queries Technical 1: in the technical start with tell me something about yourself Then the singleton design pattern in Java and how to implement it and the database implementation of the IRCTC and the more questions on Java and the oops concepts and few linked list questions reverse a linked list , remove duplicates from the linked list and some more questions the interviewer is really helping me and give the hint if you stuck Technical 2: In this the questions are based on the projects and the few Java and the data structure questions and the level of the questions is really great.and some hr questions also asked to me. Interviewer is really helping me through out the interview Technical 3: again this is they asked me few data structure questions and puzzles also. In the end I am selected for the Java developer position with internship and the fte.