EY Business Analyst interview questions

This was a One day - On campus process. The recruitment process was as follows, Round 1 - Aptitude round (online) - Prepare very well Round 2 - Group Discussion Round 3 - HR interview (One to One) Round 4 - Technical Interview 1 Round 5 (Final) - Technical Interview 2 Round 1 was challenging and due to some technical issues, all candidates were chosen for round 2. So that not much people were filtered as expected and lead to a big collapse of the agenda which i will explain later. In round 2, a general topic was given on the spot. It is very easy if you can express your thoughts freely. In round 3, general questions like "Tell me about yourself", "Family background", "Are you open to relocate?", "Are you ready to work late hours?" were asked. In round 4, Mostly the questions were based on SQL queries, Big Data vs SQL, Need for Big data, OOPS concepts (not in depth questions). After this round, I was put on hold and was rejected. In round 5, The questions were based on the projects you have done and questions similar to the previous round. Coming to the problem I mentioned above, Because candidates were not filtered in Round 1, the number of candidates that had to be interviewed were more and left all the members of the company stressed. So that, as time went by they got over stressed and found every single way to reject people (Example : You don't have Big data or Data analytics as area of interest, what if you find a job in your area of interest and reject the offer after some time? How do we trust you? Find a job that suits your area of interest). My resume did not reach the list of rejected candidates, I was on hold after Round 4. The problem was that when there were around 10 people still waiting to attend round 4, there were already 10 people who finished final round and put on hold. The process from round 3 was individual based and not based the no. of people to be filtered out per round. The members of the company had no other way than to reject some candidates though they were good, because of lack of time and a long stressful day for them.