2 Renault-Nissan Data Scientist Interview Questions & Answers | Complete Prep Guide 2025

Renault-Nissan Data Scientist Interview Experiences

1 interview found

Data Scientist Interview Questions & Answers

Anonymous

posted on 27 Jul 2024

Interview experience

Bad

Difficulty level

Process Duration

Result

Round 1 - Technical

(2 Questions)

Q1. What was the previous use case that you have implemented in Machine Learning

Ans.

Implemented a predictive maintenance use case using machine learning algorithms

Collected historical maintenance data from machines
Preprocessed the data to handle missing values and outliers
Trained machine learning models to predict when maintenance is needed
Implemented a dashboard to visualize maintenance predictions
Achieved a significant reduction in unplanned downtime

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Q2. General Discussion

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Skills evaluated in this interview

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Interview Tips & Stories

4d (edited)

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Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question

So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours... read more

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Interview questions from similar companies

Data Scientist Interview Questions & Answers

Maruti Suzuki

Anonymous

posted on 28 Jun 2024

Interview experience

Average

Difficulty level

Moderate

Process Duration

2-4 weeks

Result

Not Selected

I applied via Job Fair and was interviewed in May 2024. There was 1 interview round.

Round 1 - HR

(2 Questions)

Q1. Introduction your self

Add your answer

Q2. What are the language you learned

Ans.

I have learned multiple programming languages including Python, R, SQL, and Java.

Python
R
SQL
Java

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Interview Preparation Tips

Interview preparation tips for other job seekers - first prepare intruduction and what are languages we learned in academic .

Data Scientist Interview Questions & Answers

Tata Motors

Anonymous

posted on 2 Jan 2022

I applied via Recruitment Consultant and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire

3 Questions

Q1. Project Based Questions

Add your answer

Q2. Which Algorithms you used , statistical measured , challenges , outcome

Ans.

I have used various algorithms such as linear regression, decision trees, and neural networks to analyze data and make predictions.

Used linear regression to predict housing prices based on various features
Implemented decision trees to classify customer behavior and recommend products
Utilized neural networks for image recognition tasks
Challenges included dealing with missing data and overfitting
Outcome was improved accu

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Q3. Why a specific algorithm was used. Reasoning.

Ans.

The algorithm was chosen based on its ability to handle large datasets and its accuracy in predicting outcomes.

The algorithm was selected after evaluating its performance on similar datasets.
It was chosen for its ability to handle high-dimensional data and its scalability.
The algorithm was compared to other models and found to have the highest accuracy in predicting outcomes.
The choice of algorithm also depends on the

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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

Data Scientist Interview Questions & Answers

Tata Motors

Anonymous

posted on 24 Jul 2024

Interview experience

Good

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Selected

I applied via Campus Placement and was interviewed before Jul 2023. There were 3 interview rounds.

Round 1 - Group Discussion

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.

Round 2 - Technical

(2 Questions)

Q1. CV and basic of ML

Add your 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

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Round 3 - HR

(2 Questions)

Q1. Ethical questions

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Q2. Besic HR questions like why this company

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Interview Preparation Tips

Topics to prepare for Tata Motors Data Scientist interview:

Machine Learning
Tata motors history
Your CV

Interview preparation tips for other job seekers - My advice is be cool and true to yourself. They tried to grill you and see how you perform under pressure.

Associate Interview Questions & Answers

Tata Motors

Anonymous

posted on 3 Sep 2022

I applied via Referral and was interviewed before Sep 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist

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 Resume tips

Round 2 - HR

(2 Questions)

Q1. Questions related to your life and society to check your presence of mind and awareness of the world.

Add your answer

Q2. Question from ic engines,about their working and processes involved.

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Interview Preparation Tips

Topics to prepare for Tata Motors Associate interview:

Automobile,ic engines,excel.

Interview preparation tips for other job seekers - Be yourself,prepare well and hope for the best...

Associate Interview Questions & Answers

Escorts Kubota Limited

Anonymous

posted on 9 Feb 2022

I applied via Referral and was interviewed before Feb 2021. There was 1 interview round.

Round 1 - Technical

(4 Questions)

Q1. My job Responsibility and my job profile.

Add your answer

Q2. Line balancing for me.

Ans.

Line balancing is the process of optimizing workstations in a production line to minimize idle time and maximize efficiency.

It involves analyzing the production process and identifying bottlenecks
Tasks are then rearranged to balance the workload across workstations
The goal is to achieve a smooth and continuous flow of work
Example: In a car assembly line, line balancing would involve ensuring that each workstation has a...

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Q3. Rejected and part analysis for everyone.

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Q4. Check sheet Filling.

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Interview Preparation Tips

Interview preparation tips for other job seekers - Job Responsibility, Line Balancing, Data entry, Poka Yoka analysis etc.

Associate Interview Questions & Answers

Ashok Leyland

Anonymous

posted on 24 Dec 2022

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Approached by Company and was interviewed before Dec 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist

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 Resume tips

Round 2 - Group Discussion

First off all, we ought to have some sortoff automobile and production knowledge because they will definitely check our technical skill secondly, listening skill and fluency plays significant factor

Round 3 - HR

(2 Questions)

Q1. It was more like technical round moreover you have to be clear in purpose of your life based upon they are recruiting

Add your answer

Q2. Define tqbm ? What is bom?

Ans.

TQBM stands for 'Tudo Que Bem' which means 'Everything is fine' in Portuguese. BOM means 'good' in Portuguese.

TQBM is a common phrase used in Brazil to ask if everything is okay.
BOM is often used as a response to TQBM to indicate that everything is good.
Both TQBM and BOM are informal and commonly used in everyday conversations.
Example: A friend asks 'TQBM?' and you respond 'BOM, e voce?' which means 'Everything is fine

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Interview Preparation Tips

Interview preparation tips for other job seekers - Believe in yourself and consistency plays major part always give your 100%

Associate Interview Questions & Answers

Escorts Kubota Limited

Anonymous

posted on 16 Sep 2024

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Referral and was interviewed before Sep 2023. There were 2 interview rounds.

Round 1 - Aptitude Test

Question related to NPD

Round 2 - Technical

(3 Questions)

Q1. About GD&T symbol

Add your answer

Q2. About Inspection tools

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Q3. How casting made

Ans.

Casting is the process of pouring molten metal into a mold to create a specific shape.

Casting involves creating a mold, melting the metal, pouring the metal into the mold, and allowing it to cool and solidify.
Different types of casting methods include sand casting, investment casting, die casting, and continuous casting.
Casting is used in various industries such as automotive, aerospace, and jewelry making.

Answered by AI

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Interview Preparation Tips

Interview preparation tips for other job seekers - Just answers what you know , don't hesitate to say sir I don't know

Associate Interview Questions & Answers

Escorts Kubota Limited

Anonymous

posted on 7 Aug 2021

I applied via Referral and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire

1 Question

Q1. Work experience related questions

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview is very easy if you have knowledge.

Associate Interview Questions & Answers

Asian Paints

Anonymous

posted on 12 Oct 2022

I applied via Walk-in and was interviewed before Oct 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist

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 Resume tips

Round 2 - Group Discussion

Its all about the overview of marketing

Round 3 - HR

(2 Questions)

Q1. Whether Capable to perform a task or not?

Add your answer

Q2. How much salary do you Expect from our company?

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Interview Preparation Tips

Interview preparation tips for other job seekers - Don't be nervous
Be confident
Keep eye contact
Make a perfect resume mentioning suitable skills and perfect objective .

Renault-Nissan Interview FAQs

How many rounds are there in Renault-Nissan Data Scientist interview?

Renault-Nissan interview process usually has 1 rounds. The most common rounds in the Renault-Nissan interview process are Technical.

How to prepare for Renault-Nissan Data Scientist interview?

Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Renault-Nissan. The most common topics and skills that interviewers at Renault-Nissan expect are Application Development, Application Programming, Computer Vision, Deep Learning and Machine Learning.

What are the top questions asked in Renault-Nissan Data Scientist interview?

Some of the top questions asked at the Renault-Nissan Data Scientist interview -

What was the previous use case that you have implemented in Machine Learn...read more
General Discuss...read more

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Renault-Nissan Data Scientist Salary

based on 8 salaries

₹4.2 L/yr - ₹16 L/yr

35% less than the average Data Scientist Salary in India

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Renault-Nissan Salaries in India

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