I applied through university. The process took 1 day. I interviewed at ZS Associates (Allahabad) in Aug 2015
Interview
First round consisted of the aptitude questions conducted by the AMCAT, and then 1 week later an interview was conducted. The whole procedure had 4 parts. First, there was a group discussion, on a general topic, which went on for around half an hour. After that, there was a case study round, and which was also 30 minutes long. Post that, there was a technical interview round, which was basically a discussion of solutions of the case study, and also the interviewer asked some puzzles. Finally, there was an HR round, which I found to be the best part of the whole procedure, as the interviewer was a really polished senior guy and asked some fantastic questions.
Interview questions [2]
Question 1
The questions were mainly based on DBMS, SQL queries, etc. but the interviewer was humble enough to listen to the solutions in English terminologies also, as in he was not very adamant to get the solutions in SQL.
Lengthy and time consuming but process is very good nothing casual and systematic I cleared 3 rounds and in the last round I didn't get positive feedback. So process was nice but we can't say how they judge you even in the last round and reject you.
Interview questions [1]
Question 1
Puzzle, guesstimates, genral aptitude questions and many more general questions
I applied through university. I interviewed at ZS Associates
Interview
Aptitude round followed by 2 technical rounds and then HR round at last.
Overall experience was good, prepare basics of SQL, be strong in database management and prepare puzzles, why zs is most frequent question
The rounds are as below
Aptitude- quants, verbal, reasoning and DI
Apti is easy to moderate
Video interview- Hr and guesstimate
Should not fumble and be confident
Mini case study -no calculations , Easy theory questions
Case study solving- has graphs and DI
Have to be quick
Case study discussion with interviewer and puzzles
HR is last round of the process
All the best