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General Mills Data Scientist 2 Interview Questions and Answers
General Mills Data Scientist 2 Interview Experiences
1 interview found
Selected
I applied via Recruitment Consulltant and was interviewed in Nov 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Difference between correlation and covariance
- Ans.
Covariance measures the extent to which two variables change together, while correlation measures the strength and direction of a linear relationship between two variables.
Covariance can be positive, negative, or zero, indicating the direction of the relationship between variables.
Correlation is always between -1 and 1, with 1 indicating a perfect positive linear relationship, -1 indicating a perfect negative linear re...
- Q2. Elaborate on why you chose to use this specific metric over other(Project based)
- Ans.
Choosing the right metric is crucial for accurately evaluating model performance and aligning with project goals.
Relevance to Business Goals: I selected precision as the primary metric because the project aimed to minimize false positives in a fraud detection system, ensuring that legitimate transactions are not incorrectly flagged.
Interpretability: Precision is easier for stakeholders to understand compared to metrics...
(1 Question)
- Q1. Explain your favourite DS algorithm as if you are explaining to a 5 yr old
- Ans.
Random Forest is like asking a group of friends for advice and making a decision based on majority vote.
Random Forest is an ensemble learning method that builds multiple decision trees and combines their predictions.
Each decision tree in the Random Forest is like a friend giving their opinion on a decision.
The final prediction of the Random Forest is based on the majority vote of all the decision trees.
For example, if ...
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- Be genuine
Skills evaluated in this interview
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Selected
I applied via Campus Placement and was interviewed in Mar 2023. There were 3 interview rounds.
Case study based discussion related to product development
(2 Questions)
- Q1. Introduce yourself
- Q2. Tell about your favorite project
Selected
I applied via Company Website and was interviewed in Sep 2024. There were 2 interview rounds.
Excel,sql,advance excel
Sql,excel,advanced excel
Interview Preparation Tips
Selected
I appeared for an interview before Jul 2024, where I was asked the following questions.
- Q1. How to deal with competition in FMCG
- Ans.
Effective strategies to navigate competition in the FMCG sector include market analysis, innovation, and customer engagement.
Conduct thorough market analysis to identify competitors' strengths and weaknesses.
Leverage data analytics to understand consumer preferences and trends.
Innovate product offerings to differentiate from competitors, such as unique flavors or eco-friendly packaging.
Implement loyalty programs to ret...
- Q2. Compare value growth from last year to this year in power bi
- Ans.
Analyze year-over-year value growth using Power BI's DAX functions and visualizations.
Use DAX to calculate growth: Create a measure like 'Growth = (ThisYearValue - LastYearValue) / LastYearValue'.
Visualize with charts: Use line or bar charts to compare values across years for clear insights.
Utilize slicers: Allow users to filter data by categories (e.g., product types) to see growth in specific segments.
Implement toolt...
- Q3. Why FMCG industry ?
- Ans.
The FMCG industry offers dynamic challenges, diverse data, and impactful insights that drive consumer behavior and business growth.
High volume of data: FMCG companies like Procter & Gamble generate vast amounts of sales data, providing rich insights for analysis.
Consumer behavior insights: Analyzing purchasing patterns helps companies tailor marketing strategies, as seen with Coca-Cola's targeted campaigns.
Fast-pac...
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
(2 Questions)
- Q1. What you do in your empty time
- Q2. What is your hobby
(1 Question)
- Q1. What is your strength
Interview Preparation Tips
Data Scientist 2 Interview Questions & Answers
Mondelez International
Anonymous
posted on 19 Feb 2024
I appeared for an interview before Feb 2023.
Past projects from resume and deep dive on technical topics from them
(2 Questions)
- Q1. Explain past projectz
- Q2. How do these algorithms work, why you use them
- Ans.
Algorithms like decision trees, random forests, and neural networks work by analyzing data patterns to make predictions or classifications.
Decision trees work by splitting the data into branches based on feature values, making decisions at each node.
Random forests use multiple decision trees to improve accuracy and reduce overfitting.
Neural networks mimic the human brain by processing data through layers of interconnec...
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Skills evaluated in this interview
Saswat David
I appeared for an interview in Oct 2016.
Interview Questionnaire
2 Questions
- Q1. Tell us about yourself. Explain the points (some particular ones) on your CV.
- Ans.
I am a recent graduate with a degree in Computer Science and a passion for coding. I have experience with Java, Python, and web development.
Graduated with a degree in Computer Science
Proficient in Java, Python, and web development
Completed internships at tech companies
- Q2. Why should you be given this internship.
- Ans.
I am a dedicated and motivated individual with relevant skills and experience that align with the requirements of this internship.
I have completed relevant coursework in [specific field]
I have previous experience as a [related position]
I am passionate about [specific area of interest] and eager to learn more
I possess strong communication and teamwork skills, as demonstrated by my involvement in [relevant extracurricula...
Interview Preparation Tips
Experience: There were 120 questions with had 4 options each. One had to select the most relevant and the least relevant one among the four.
Round: Group Discussion
Duration: 20 minutes
College Name: NIT Rourkela
I applied via Campus Placement and was interviewed in Oct 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions about projects done,sql,basic dsa questions
Interview Preparation Tips
Saif Khan
(1 Question)
- Q1. Tell me about your experience
(1 Question)
- Q1. Expected salary, what is ur previous salary
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Selected
I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.
(1 Question)
- Q1. Your work and project related question and an assignment was given
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