Capco Business Analyst interview questions

Pretty easy if you understand the JD and align it well to your last experience. Be prepared for 1-4 rounds of interview and if you make it till the last round you’re mostly selected

There were 3 rounds of technical interview first and second round interviewers were good, In the third round Interviewer was like I have 15mins only so he just wanted to finish the interview as quickly as. During the interview my accuracy was 100% but I was not able to explain the answer in detail as he just wanted to finish the interview. Finally got a rejection mail. Is this a good way to conduct 3rd round of interview? If the interviewer is forcing me to answer all the questions in 15mins how can I give my 100%. ? I am totally disappointed. Worst selection process.