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Dunnhumby Applied Data Scientist Interview Questions and Answers
Updated
7 Sep 2023
Dunnhumby Applied Data Scientist Interview Experiences
2 interviews found
Anonymous
Interview experience
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 tips
Round 2 - Case Study
Business case study related to the retail world
Round 3 - One-on-one
(1 Question)
- Q1. Detailed discussion around the case study
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Be technically proficient. Practice SQL and Python
Interview experience
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I applied via LinkedIn and was interviewed before Jun 2022. 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 tips
Round 2 - Coding Test
It was multiple choice questions on Data Science Concepts
Round 3 - Technical
(2 Questions)
- Q1. Questions where regarding projects I have done in past and basic questions related to machine learning
- Q2. Challenges faced in last job and how I handled it
Add your answer
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Be thourough about your projects done in past
asked in
DUNNHUMBY IT SERVICES INDIA
Q1. Write a python function to remove duplicates from a list
Applied Data Scientist Jobs at Dunnhumby
Top trending discussions
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Interview Tips & Stories
2w
a senior software engineer
45 Days Into Notice & No Offers – What Should I Do?
I’m halfway through my 90-day notice period and have appeared for 5-6 interviews but haven’t cracked any yet. Should I keep pushing or consider withdrawing my resignation as a backup? How should I stay motivated and improve my interview performance? Looking for advice from those who've been in a similar situation!
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Interview experience
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed in Dec 2023. There were 4 interview rounds.
Round 1 - Aptitude Test
It was MCQ in simple aptitude, python and SQL questions
Round 2 - Technical
(2 Questions)
- Q1. Python coding and explaination
- Q2. SQL coding and explaination
Add your answer
Add your answer
Round 3 - Technical
(1 Question)
- Q1. Case study based on data understanding
Add your answer
Round 4 - One-on-one
(1 Question)
- Q1. Behavioural and questions from my resume
Add your answer
Darshil Gohel
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test
General python questions
Interview experience
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed in Apr 2024. There was 1 interview round.
Round 1 - Coding Test
SQL, Python coding …
Senior Data Scientist Interview Questions & Answers
Mu Sigma
Mahalakshmi Subramanian
posted on 19 Apr 2024
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
I applied via Campus Placement
Round 1 - Aptitude Test
It was brain teasing and more of stats
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical
(2 Questions)
- Q1. Gen AI projects
- Q2. Architecture of projects I worked
Add your answer
Add your answer
Interview experience
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I applied via Naukri.com and was interviewed before May 2022. 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 tips
Round 2 - Technical
(1 Question)
- Q1. Python Questions
Add your answer
Round 3 - Technical
(2 Questions)
- Q1. Machine Learning Questions
- Q2. Statistics Questions
Add your answer
Add your answer
Round 4 - HR
(1 Question)
- Q1. Management Questions
Add your answer
I appeared for an interview in Oct 2021.
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 tips
Round 2 - Technical
(1 Question)
- Q1. Project discussion and basic machine learning
Add your answer
Round 3 - Technical
(1 Question)
- Q1. Project discussion, puzzle, deep learning
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Know every detail about all the machine learning projects you have mentioned in your resume.
Interview experience
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected
I appeared for an interview before May 2023.
Round 1 - Technical
(1 Question)
- Q1. Model performance metrics
Add your answer
Round 2 - Technical
(1 Question)
- Q1. Xgboost technical details
Add your answer
Round 3 - Case Study
Insurance customer acquisition
Interview Preparation Tips
Interview preparation tips for other job seekers - Good conceptual understanding of basic ML algorithms. And basic coding skills for python and SQL
Dunnhumby Interview FAQs
How many rounds are there in Dunnhumby Applied Data Scientist interview?
Dunnhumby interview process usually has 3 rounds. The most common rounds in the Dunnhumby interview process are Resume Shortlist, Coding Test and Technical.
How to prepare for Dunnhumby Applied 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 Dunnhumby. The most common topics and skills that interviewers at Dunnhumby expect are Data Science, SQL, Machine Learning, Python and Recruitment.
What are the top questions asked in Dunnhumby Applied Data Scientist interview?
Tell us how to improve this page.
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Dunnhumby Applied Data Scientist Interview Process
based on 2 interviews
Interview experience
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Interview Questions from Similar Companies
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Dunnhumby Applied Data Scientist Reviews and Ratings
based on 8 reviews
Rating in categories
|
Senior Applied Data Scientist
127
salaries
|  ₹10.9 L/yr - ₹20 L/yr |
|
Applied Data Scientist
84
salaries
| ₹9.5 L/yr - ₹15.5 L/yr |
|
Lead Applied Data Scientist
82
salaries
| ₹17 L/yr - ₹28.5 L/yr |
|
Senior Engineer
59
salaries
| ₹10 L/yr - ₹34 L/yr |
|
Lead Engineer
49
salaries
| ₹16 L/yr - ₹53.6 L/yr |
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