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Hindustan Unilever Data Scientist Interview Questions and Answers

Updated 24 Jun 2024

Hindustan Unilever Data Scientist Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jun 2023. There were 4 interview rounds.

Round 1 - Aptitude Test 

Data Science MCQ questions

Round 2 - Coding Test 

Building a baseline ML model with EDA etc.

Round 3 - One-on-one 

(2 Questions)

  • Q1. How do you analyse outliers?
  • Ans. 

    Outliers can be analyzed using statistical methods like Z-score, IQR, or visualization techniques like box plots.

    • Calculate Z-score and identify data points with Z-score greater than a certain threshold as outliers.

    • Use Interquartile Range (IQR) to detect outliers by identifying data points outside 1.5 * IQR range.

    • Visualize data using box plots to identify any data points that fall outside the whiskers.

    • Consider domain kn...

  • Answered by AI
  • Q2. Tell me about a time when what you found did not match expectation with what you thought analysing the dataset.
Round 4 - One-on-one 

(2 Questions)

  • Q1. Why Unilever now?
  • Q2. Where do you see yourself in 5 years?

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(4 Questions)

  • Q1. Project Related
  • Q2. Challenges Faced
  • Ans. 

    Handling large volumes of data, ensuring data quality, and interpreting complex data.

    • Dealing with unstructured data from various sources

    • Ensuring data quality and accuracy through data cleaning and preprocessing

    • Interpreting complex data and deriving meaningful insights

    • Implementing machine learning algorithms to analyze data

    • Communicating findings to non-technical stakeholders

  • Answered by AI
  • Q3. Basic Stats Questions
  • Q4. Ml Concepts and Basics of Deep Learning
Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Not Selected

I applied via LinkedIn and was interviewed in Sep 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Some standard test and aptitude test everyone has to take before being shortlisted for itnerview

Round 2 - Technical 

(2 Questions)

  • Q1. Name github commands
  • Ans. 

    GitHub commands are used to interact with repositories on GitHub platform.

    • git clone : Clone a repository to your local machine

    • git add : Add a file to the staging area

    • git commit -m 'commit message': Commit changes to the repository

    • git push origin : Push changes to a remote repository

    • git pull origin : Pull changes from a remote repository

  • Answered by AI
  • Q2. DE questions like how to you deploy

Interview Preparation Tips

Interview preparation tips for other job seekers - the interview was from the DE team and he asked more on automation rather than ds knowledge.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 - Aptitude Test 

It has behavioural and ability to focus rounds where behavioural have several questions repeated in different forms and answers in different categories. Choose extreme ones, it shows your confidence and clarify

Round 3 - Technical 

(3 Questions)

  • Q1. More about the projects
  • Q2. What were the innovative ideas you thought
  • Q3. How would you calculate impact of a project
  • Ans. 

    Calculate impact of a project by analyzing key metrics and outcomes.

    • Identify key metrics to measure impact such as revenue, cost savings, customer satisfaction, etc.

    • Quantify the baseline performance before the project and compare it to the performance after the project.

    • Use statistical analysis to determine the significance of the project's impact.

    • Consider both short-term and long-term effects of the project.

    • Seek feedba...

  • Answered by AI

I applied via Company Website and was interviewed in May 2021. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Question we’re related to past experience, challenges I faced, how did I tackled them, how’s the attitude.

Interview Preparation Tips

Interview preparation tips for other job seekers - Be real and it’s very simple

Interview Questionnaire 

2 Questions

  • Q1. Tell me about yourself
  • Q2. Why do you want to change

Interview Preparation Tips

Interview preparation tips for other job seekers - Average just prepare it

Associate Interview Questions & Answers

ITC user image Anonymous

posted on 29 Dec 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Jun 2023. 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 - HR 

(1 Question)

  • Q1. About previous experience
Round 3 - One-on-one 

(1 Question)

  • Q1. About process related knowledge

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare perfectly what you have written in your resume.
Interview experience
2
Poor
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in May 2023. There were 4 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 - Technical 

(1 Question)

  • Q1. SQL medium difficulty level questions.
Round 3 - Behavioral 

(1 Question)

  • Q1. She asked me about the projects.
Round 4 - Client Interview 

(1 Question)

  • Q1. Still waiting for their response.

I applied via Naukri.com and was interviewed in Jun 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I had three rounds of interview: Initial screening, statistics test, and final round. For the statistics test, questions like estimating the regression slope coefficient, difference between r square and ad...

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare statistics well and be ready to answer about anything written in the resume

Associate Interview Questions & Answers

ITC user image Ch Srikanth

posted on 5 Nov 2024

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Tell me about your self
  • Q2. What are your strength and weaknees
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Hindustan Unilever Interview FAQs

How many rounds are there in Hindustan Unilever Data Scientist interview?
Hindustan Unilever interview process usually has 4 rounds. The most common rounds in the Hindustan Unilever interview process are One-on-one Round, Coding Test and Aptitude Test.
How to prepare for Hindustan Unilever 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 Hindustan Unilever . The most common topics and skills that interviewers at Hindustan Unilever expect are Agile, Analytics, Automation, Computer science and Data Management.

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Hindustan Unilever Data Scientist Interview Process

based on 2 interviews

Interview experience

3.5
  
Good
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Hindustan Unilever Data Scientist Salary
based on 14 salaries
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₹10.4 L/yr - ₹23 L/yr
14% more than the average Data Scientist Salary in India
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based on 2 reviews

5.0/5

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4.8

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