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ZS Data Science Associate Interview Questions and Answers
7 interviews found
Anonymous
Selected
I applied via Referral and was interviewed in Mar 2024.
3 Interview Rounds
Assignment Round
I was goven an assignment to work on - code the machine learning solution and present it in slides why I did it, how I did it, the rationale behind my steps and so on.
Assignment Round
It was a technical discussion with questions from statistics, my previous projects and so on.
HR Round (2 Questions)
- Q1. It was general HR questions. Add Answer
- Q2. General answers Add Answer
Selected
I applied via campus placement at National Institute of Technology (NIT), Warangal and was interviewed before Apr 2023.
3 Interview Rounds
Aptitude Test Round
Around 30 MCQs on the Aptitude test plus 2 basic coding questions.
Technical Round (1 Question)
- Q1. I was asked to give a short presentation on any ML project I worked on and then follow-up questions Add Answer
Technical Round (4 Questions)
- Q1. Types of supervised learning problems. View Answers (2)
- Q2. Explain Logistic regression. View Answers (1)
- Q3. Explain Decision Trees. View Answers (1)
- Q4. Asked 2 puzzles from InterviewBit. Add Answer
Interview Preparation Tips
- Machine Learning
- Python
Skills evaluated in this interview
Selected
I applied via campus placement at Delhi University - Hindu College and was interviewed before Apr 2023.
3 Interview Rounds
Coding Test Round
A test of 10+ questions was conducted online- mostly mcq based but last question had a problem which needed to be solved via coding
Technical Round (2 Questions)
- Q1. Showed data and asked what analysis can be made from this Add Answer
- Q2. Asked about the features that can be build on particular healthcare data Add Answer
HR Round (2 Questions)
- Q1. Asked questions about hobbies Add Answer
- Q2. Strength and weaknesses Add Answer
Interview Preparation Tips
I applied via campus placement at The LNM Institute of information Technology, Jaipur and was interviewed before Jun 2020.
Interview Questions
- Q1. Basic data science questions
Add Answer
Interview Preparation Tips
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Rohan Arora
GeeksforGeeks
Data Science Associate Jobs at ZS
Abhishek mamidi
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1 Interview Round
One-on-one Round (2 Questions)
- Q1. What is bias v variance tradeoff Add Answer
- Q2. When should bagging v boosting techniques be used Add Answer
I applied via Recruitment Consulltant and was interviewed in Jun 2024.
1 Interview Round
Aptitude Test Round
Video questions were asked and around 40 aptitude questions to solve within 12 minutes
1 Interview Round
Assignment Round
Assignment was in word document , need to complete it and submit it post assessing it they will het back to us via mail
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