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Wipro Senior Data Scientist Interview Questions and Answers for Experienced
Updated
14 Aug 2024
1 interview found
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Popular
Anonymous
Interview experience
Good
Difficulty level
Hard
Duration
Less than 2 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed in Jul 2024.
3 Interview Rounds
1
Technical Round (1 Question)
- Q1. Deep questions about Machine learning, Deep learning, Generative AI, the working of transformers etc. Add Answer
2
Technical Round (1 Question)
- Q1. Deep questions about Machine learning and deep learning with projects done. This was a client round. Add Answer
3
HR Round (1 Question)
- Q1. Salary discussion, project discussion, why change? Why Wipro Add Answer
Interview questions from similar companies
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected
I applied via Approached by Company and was interviewed in Sep 2024.
1 Interview Round
1
Technical Round (2 Questions)
- Q1. Gave one easy question and asked what will be the output Add Answer
- Q2. Leetcode 2 sum question Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - I was pretty much sure that I would pass L1 round and hoping for L2 round. I was interviewing for Generative AI Engineer. It was full 1 hr. The interviewer was less experienced than me. He asked me about my current work and focused more on previous work. I gave 80% correct answers and still did not make it. Don't know what they were expecting from me. Then I thought, maybe they are just taking the interview for the name sake. Sometimes, rejections are baseless.
Interview experience
Average
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
One-on-one Round (1 Question)
- Q1. Basics of Machine Learning, Gradient Descent, Trade-off, etc. Add Answer
Interview experience
Excellent
Difficulty level
Easy
Duration
Less than 2 weeks
Result
Selected
I applied via Campus Placement and was interviewed before Aug 2023.
4 Interview Rounds
1
Aptitude Test Round
It was based on logical reasoning and verbal along with speech recognition
2
Coding Test Round
Python based basic questions like sort find maximum
3
Technical Round (1 Question)
- Q1. They asked all the questions based on my projects. Add Answer
4
HR Round (1 Question)
- Q1. Simple he procedure View Answers (1)
Interview experience
Good
Difficulty level
Easy
Duration
4-6 weeks
Result
Selected
I applied via Approached by Company and was interviewed before Mar 2023.
1 Interview Round
1
Technical Round (4 Questions)
- Q1. What is F Score View Answers (1)
- Q2. What is TFIDF in NLP View Answers (1)
- Q3. What is cosine similarity View Answers (1)
- Q4. How do you generate embeddings View Answers (1)
Skills evaluated in this interview
Interview experience
Excellent
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via Referral and was interviewed before Dec 2021.
2 Interview Rounds
1
Resume Shortlist Round
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
2
Technical Round (2 Questions)
- Q1. What is p value?
What is spacy, NLP, NER model? View Answers (1)
- Q2. What is lamda function in python? View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - If your basics are strong you can clear technical rpund.
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Moderate
Duration
2-4 weeks
Result
Not Selected
I applied via Job Portal and was interviewed in Apr 2024.
1 Interview Round
1
Technical Round (9 Questions)
- Q1. Explain XGBoost algoritm View Answers (1)
- Q2. XgBoost algorithm has 10-20 features. How are the splits decided, on which feature are they going to be divided? View Answers (2)
- Q3. Do you have any experience on cloud platform? View Answers (1)
- Q4. What is entropy, information gain? View Answers (1)
- Q5. What is hypothesis testing? View Answers (1)
- Q6. Explain precision and recall, when are they used in which scenario? View Answers (1)
- Q7. What is data imbalance? View Answers (1)
- Q8. What is SMOTE?
Do you have any experience working on Time Series?
Code analysis of global variable? View Answers (1)
- Q9. Find 5th highest salary in every department.
What are window functions
Difference between union and union all
Difference between delete and truncate. Add Answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Prepare basics well. Go through the top questions asked for SQL,Python,Data Science.
Well versed with resume projects and concepts used in it.
Well versed with resume projects and concepts used in it.
Skills evaluated in this interview
Interview experience
Average
Difficulty level
-
Duration
-
Result
Selected
1 Interview Round
1
One-on-one Round (2 Questions)
- Q1. Difference between supervised and unsupervised learning View Answers (1)
- Q2. What is sigmoid function View Answers (1)
Skills evaluated in this interview
Rohit Mishra
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Company Website and was interviewed in Nov 2023.
1 Interview Round
1
Technical Round (1 Question)
- Q1. Can you discuss one of your project in detail and why have you chosen those specific model to start with? Add Answer
Interview Questions
- Q1. Explain your project in data science.
Add Answer
- Q2. Why do you want to join here?
Add Answer
- Q3. Can you write a code to identify prime no between two no?
View Answers (1)
- Q4. Can you write sql query to find unique values of a column from a table and get the mean value against each category?
View Answers (1)
Skills evaluated in this interview
Wipro Interview FAQs
How many rounds are there in Wipro Senior Data Scientist interview for experienced candidates?
Wipro interview process for experienced candidates usually has 3 rounds. The most common rounds in the Wipro interview process for experienced candidates are Technical and HR.
How to prepare for Wipro Senior Data Scientist interview for experienced candidates?
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 Wipro. The most common topics and skills that interviewers at Wipro expect are Machine Learning, Artificial Intelligence, Data Science, Deep Learning and Python.
What are the top questions asked in Wipro Senior Data Scientist interview for experienced candidates?
Some of the top questions asked at the Wipro Senior Data Scientist interview for experienced candidates -
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Wipro Senior Data Scientist Reviews and Ratings
based on 6 reviews
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