Airtel X- Labs Data Scientist Interview Questions and Answers

Q1. Tell me about your projects?
Add your answer
Q2. How do you approach the project if you are using logistic regression model?
Ans. 
Approach involves data preprocessing, model training, evaluation, and interpretation.
• Perform data preprocessing such as handling missing values, encoding categorical variables, and scaling features.

• Split the data into training and testing sets.

• Train the logistic regression model on the training data.

• Evaluate the model using metrics like accuracy, precision, recall, and F1 score.

• Interpret the model coefficients to under...read more
Answered by AI
Add your answer

Q1. What are you future goals?
Add your answer
Q2. What would you do if your interested field doesnt have any work in the company?
Ans. 
I would seek opportunities to apply my skills in related fields within the company.
• Explore other departments or teams within the company that may have projects related to my field of interest

• Offer to collaborate with colleagues in different departments to bring a new perspective to their projects

• Seek out professional development opportunities to expand my skills and knowledge in related areas
Answered by AI
Add your answer

Q1. Basic Recommendation System Questions
Add your answer
Q2. A B Testing Questions
Add your answer

Q1. Tell me about yourself
Add your answer

Q1. About yourself n work profile
Add your answer

Duration - 1hr, Mostly questions are from Excel and SQL ( But a little knowledge of R and Python is very useful) .For me, it's knowing the concepts and answering no codes were ask to write.

Q1. Basic 1-on-1 round with your manager/ or any senior from the company
Add your answer

Q1. Work experience
Add your answer
Q2. Expected CTC, and current CTC
Add your answer

Excel formulas and typing speed

Q1. How 3pl logistic work
Ans. 
3PL logistics involve outsourcing logistics services to a third-party provider for efficient supply chain management.
• Third-party logistics providers handle transportation, warehousing, distribution, and fulfillment services for businesses.

• They help businesses save time and money by streamlining their supply chain operations.

• Examples of 3PL companies include DHL, FedEx Supply Chain, and XPO Logistics.
Answered by AI
Add your answer
Q2. Previous company experince
Ans. 
I have 5 years of experience working at XYZ company in a sales role.
• Worked at XYZ company for 5 years

• Experience in sales role

• Achieved 150% of sales target in the last quarter
Answered by AI
Add your answer

Q1. I don't exactly remember but mostly was on knowledge of the industry and intra-personnel skills and driving skills since it required in the job
Add your answer
Q2. The boss was kind enough to ask about our likes and dislikes and what ticks us and where we reach our borders of tolerance and all that. some personal questions and some practical knowledge and mock scenar...read more
Add your answer

Sales and marketing ? Advantages and disadvantages of telesales?