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Contemporary Amperex Technology Data Scientist Interview Questions and Answers
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Interview questions from similar companies
Anonymous
Interview experience
Average
Difficulty level
Moderate
Duration
2-4 weeks
Result
No response
I applied via LinkedIn and was interviewed in Apr 2024.
1 Interview Round
1
Technical Round (4 Questions)
- Q1. What is the difference between linear and classification? View Answers (1)
- Q2. Explain example of outlier View Answers (1)
- Q3. Explain k mean algorithm View Answers (1)
- Q4. Explain the metrics for classification View Answers (1)
Skills evaluated in this interview
Interview experience
Average
Difficulty level
Moderate
Duration
2-4 weeks
Result
Not Selected
I applied via Job Fair and was interviewed in May 2024.
1 Interview Round
1
HR Round (2 Questions)
- Q1. Introduction your self Add Answer
- Q2. What are the language you learned View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - first prepare intruduction and what are languages we learned in academic .
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via campus placement at Symbiosis Centre For Management and HRD (SCMHRD) and was interviewed before Jul 2023.
3 Interview Rounds
1
Group Discussion Round
It was campus placement. We were givien the topic "future of AI and ML in automobile industry". The time given was around 15mins. The explained the process in great detail and very clearly.
2
Technical Round (2 Questions)
- Q1. CV and basic of ML Add Answer
- Q2. What if questions.
For eg, if you want to launch a new EV in market then what will be your approach
What if you are the CEO.. ETC Add Answer
3
HR Round (2 Questions)
- Q1. Ethical questions Add Answer
- Q2. Besic HR questions like why this company Add Answer
Interview Preparation Tips
Topics to prepare for Tata Motors Data Scientist interview:
- Machine Learning
- Tata motors history
- Your CV
Abhijit Kundu
Interview experience
Excellent
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via Naukri.com and was interviewed before Nov 2023.
4 Interview Rounds
1
One-on-one Round (2 Questions)
- Q1. Tell me about yourself Add Answer
- Q2. Questions from projects which was mentioned on resume Add Answer
2
One-on-one Round (2 Questions)
- Q1. Fitment based questions Add Answer
- Q2. Explain a project View Answers (1)
3
Aptitude Test Round
Math, English, reasoning
4
HR Round (1 Question)
- Q1. Asked me about expected salary Add Answer
Interview experience
Good
Difficulty level
Moderate
Duration
4-6 weeks
Result
Selected
I applied via Approached by Company and was interviewed in Jun 2022.
5 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
2
Technical Round (2 Questions)
- Q1. Snowflake related, database warehouse, python dataframes related Add Answer
- Q2. Power BI related questions, time intelligence, DAX, PowerBI service Add Answer
3
One-on-one Round (1 Question)
- Q1. Manager discussion, expectation setting Add Answer
4
HR Round (1 Question)
- Q1. About the company, Compensation expectation, benefits overview, relocation etc. Add Answer
5
Team fit test Round (1 Question)
- Q1. Tech stack discussion, project discussion etc. Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Read more about data engineering, power BI time intelligence etc.
Interview experience
Bad
Difficulty level
Moderate
Duration
-
Result
No response
I applied via Job Portal and was interviewed in Jul 2023.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Previous experience, basic sql Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - The first interviewer seemed more focused on putting fake english accent rather than conducting a meaningful and professional interview.Throughout the session he incessantly blabbered in this fake english accent, which gave me headache. Instead of delving into technical job related inquiries he seemed more interested in discussing personal matters.this left me puzzled as i had prepared extensively for a discussion centered around my professional qualifications.
on the contrary the second interviewer was almost silent throughout entire process, giving off an air of disinterest. it was evident that he could not care less and his lack of engagement made the atmosphere uncomfortable. its disheartening to encounter an interviewers who shows no enthusiasm in accessing a candidates skills.
To add insult to injury at the end of the interview the interviewer with fake english accent commented on my apparent lack of energy, asking if i had not had breakfast. This comment was not only unprofessional but also completely unrelated to the purpose of the interview . it left me questioning the legitimacy of their hiring process and the professionalism of the individuals involved
according to my side i have answered all the questions they asked the interviewer also he said that will be also taking round 2 but guess he was just lying.
the experience has shed light on the toxic environment that may exist in this company because of such individuals. its even disheartening to think about the employees who had to work around these individuals regularly
on the contrary the second interviewer was almost silent throughout entire process, giving off an air of disinterest. it was evident that he could not care less and his lack of engagement made the atmosphere uncomfortable. its disheartening to encounter an interviewers who shows no enthusiasm in accessing a candidates skills.
To add insult to injury at the end of the interview the interviewer with fake english accent commented on my apparent lack of energy, asking if i had not had breakfast. This comment was not only unprofessional but also completely unrelated to the purpose of the interview . it left me questioning the legitimacy of their hiring process and the professionalism of the individuals involved
according to my side i have answered all the questions they asked the interviewer also he said that will be also taking round 2 but guess he was just lying.
the experience has shed light on the toxic environment that may exist in this company because of such individuals. its even disheartening to think about the employees who had to work around these individuals regularly
I applied via Recruitment Consultant and was interviewed in Jul 2021.
1 Interview Round
Interview Questions
- Q1. Project Based Questions
Add Answer
- Q2. Which Algorithms you used , statistical measured , challenges , outcome
View Answers (1)
- Q3. Why a specific algorithm was used. Reasoning.
View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare detail answers on all the projects mentioned in CV.
Skills evaluated in this interview
jaspreet kaur
Interview experience
Good
Difficulty level
Easy
Duration
4-6 weeks
Result
Selected
I applied via Naukri.com and was interviewed before Feb 2023.
2 Interview Rounds
1
Technical Round (1 Question)
- Q1. What is difference between lstm and rnn View Answers (1)
2
Technical Round (1 Question)
- Q1. What are different evaluation matrix ? View Answers (1)
Skills evaluated in this interview
Interview experience
Average
Difficulty level
-
Duration
Less than 2 weeks
Result
-
I applied via Referral and was interviewed in Jan 2024.
1 Interview Round
1
Technical Round (1 Question)
- Q1. How did we solve business problems thru analytics stack View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare well on concepts
Interview experience
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Referral and was interviewed before Oct 2022.
3 Interview Rounds
1
Resume Shortlist Round
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2
Technical Round (1 Question)
- Q1. Basic Statistics and past experience Add Answer
3
Case Study Round
Presentation on any fo past project
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