I applied through university. I interviewed at ZS Associates (Patiala) in Sep 2017
Interview
First we had an online test consisting of various sections including verbal, quant, di, lr, technical, attention to detail. It was an easy test but required speed. Then, there was a video interview and 8 questions(behavioral, situational, technical) were asked. In the case + technical interview, we had a solve a case study and write an algo and discuss it with the interviewer. Also, some puzzles and guess estimates and questions regarding my projects were asked. In the hr round, basic situational questions and puzzles were asked.
Interview questions [1]
Question 1
Tell me something about yourself? Why ZS? You have a 3lt and 5lt bucket. Draw water from a pond and give me 4Lt of water. 25 horses and 5 race tracks. Find out the fastest 5 horses. Describe any of your projects. Other guess estimates and puzzles were also asked.
Rest questions from the case were discussed.
I applied through university. The process took 1 day. I interviewed at ZS Associates (Pune) in Aug 2020
Interview
This is a 3 stage process. First, they give you a case study. Secondly, there is an interview on general topics (academics, experience) and the Case Study you did. Thirdly, there is another interview which is mostly a personality test and has questions on general topics with some quizzes and/or puzzles.
Interview questions [1]
Question 1
You have two ropes coated in an oil to help them burn. Each rope will take exactly 1 hour to burn all the way through. However, the ropes do not burn at constant rates—there are spots where they burn a little faster and spots where they burn a little slower, but it always takes 1 hour to finish the job.
With a lighter to ignite the ropes, how can you measure exactly 45 minutes?
I applied through university. The process took 2 days. I interviewed at ZS Associates
Interview
The first round consisted of a general aptitude test which mainly consisted of Data Interpretation questions . Rest of it was relatively easy. The second round was a video round where most of the questions were guess estimates or general behavioural questions.
I applied through university. I interviewed at ZS Associates (Mumbai) in Aug 2019
Interview
Good and Tough, the Interviewer was frank and helped in between if you get stuck and will provide hints for complex queries and be confident of what you say and always backup your answer.