I gave total 6 rounds of interview in their hiring process. 5 round at nagarro office and 1 round in skype
Round 1: Basic Aptitude Test
There are total 50 questions. we have to do this in 12 min. Try to attempt more than 35 questions to pass this test. The questions are about series, simple maths, patterns, logical questions, english etc..
Round 2: Coding Test
There are total 3 questions and you have to do some good coding to pass the test cases. Every question has 10 test case. The questions are easy
Round 3: F2F 1
In this round the interviewer asked me questions related to java as i have applied for Java profile. The interview was of average difficulty level.
He asked me question related to Abstract class, Singleton design pattern,double check locking design pattern, collection framework, synchronization, java 8 stream methods, overriding with static keyword, spring scope, spring data JPA query, hibernate - load vs get method etc...
Round 4: F2F 2
This round was difficult for me since the interviewer was an architect, He was asking me the architecture of Angular, How redis works internally. I said what I know about angular and redis and not what he is expecting.
He then provided me some architecture based problem in microservices and then asked me provide solution . I provided answer as per knowledge and experience but he is not satisfied so he put me on hold because he can't able to decide. So HR conduct next round because Round 3 interviewer gave a positive response and Round 4 with the neutral response.
Round 5: MCQ Test
There are total 120 questions and we have to do it in 120 min. The question topics are based on Angular 4, Javascript, HTML, CSS, Java, Spring, Hibernate. I completed the test and HR said we will let you know the result on Monday.
Round 6: Skype Interview
I was expecting a call on Monday from HR . But I did not get the call or email. I thought I was rejected. On Thursday I got a call from HR, she said we have scheduled a skype call at 4 PM the next day. I had skype call and he ask question related to HashMap working, Equal and hashcode working, Java 8 features, Stream API , Parallel vs serial stream, Spring boot, Hibernate, Angular, Angular routing module, Angular life cycle methods etc..