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ADA Group Data Scientist Interview Questions and Answers
4 interviews found
Anonymous
3 Interview Rounds
Aptitude Test Round
Quantitative, Qualitative
Technical Round (2 Questions)
- Q1. Basic SQL Questions Add Answer
- Q2. Advance SQL Questions Add Answer
One-on-one Round (2 Questions)
- Q1. Questions on Project Add Answer
- Q2. Culture fitment questions Add Answer
I applied via Job Portal
3 Interview Rounds
Aptitude Test Round
There is some technical questions in that and some of them aptitude like a based on statistics and mathematics and sum of them comprehensive questions and some of them English logical questions like reasoning
Technical Round (2 Questions)
- Q1. If I have a date function but in string format I wanted to convert into a date format particularly then how can I do that Add Answer
- Q2. What are the joints and if we have two tables and in that, we have to find the inner join inner join contains null or not blank or not like that View Answers (1)
HR Round (2 Questions)
- Q1. They mostly focus on my part in the HR round what is linear regression is a register regression mathematics behind that Add Answer
- Q2. Why did you switch your career to the data science field after 3 years where you can see yourself in which position Add Answer
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed in Mar 2023.
4 Interview Rounds
Resume Shortlist Round
Aptitude Test Round
45 different questions to be complete in 1 hr
Technical Round (2 Questions)
- Q1. SQL basic questions Add Answer
- Q2. Python basic questions Add Answer
HR Round (1 Question)
- Q1. Intro and background Add Answer
I applied via LinkedIn and was interviewed in Feb 2023.
3 Interview Rounds
Resume Shortlist Round
Aptitude Test Round
Maths, basic python and sql questions, English and basic stats test
Technical Round (1 Question)
- Q1. Sql question like rank and dense rank, Ml algorithm questions, Python questions like Prime palindrome questions and logical questions and project explanination. Add Answer
Interview questions from similar companies
I applied via Recruitment Consulltant and was interviewed in Oct 2024.
1 Interview Round
Technical Round (1 Question)
- Q1. How to ensure scalability Add Answer
Selected
I applied via Job Fair and was interviewed in May 2024.
3 Interview Rounds
Assignment Round
They gave a span of 3 days to build an AI-powered webapp
One-on-one Round (2 Questions)
- Q1. How would you go about learning a new skill Add Answer
- Q2. Experience in cloud technologies View Answers (1)
One-on-one Round (2 Questions)
- Q1. Tell me about yourself Add Answer
- Q2. Project details and challenges faced in the project View Answers (1)
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Approached by Company and was interviewed in May 2024.
3 Interview Rounds
Coding Test Round
DSA was asked. And general coding language questions were asked. Previous experience based questions were asked.
Coding Test Round
Machine Learning, Generative AI, Deep learning interview questions. 2 Coding problems based on Algorithms.
Technical Round (3 Questions)
- Q1. One systems design question was there. Add Answer
- Q2. Situations based problems was there. Add Answer
- Q3. Questions on Past experiences. Add Answer
kiran khaira
2 Interview Rounds
Technical Round (2 Questions)
- Q1. Asked questions related to stats , Senario based. Interviewer was very nice Add Answer
- Q2. Asked questions on Python Programming and asked for Programs Like How can update List , Asked to Build a Tough Dict , Class etc. Add Answer
HR Round (2 Questions)
- Q1. Why u want to join? Add Answer
- Q2. What is your future goal? Add Answer
I applied via Company Website and was interviewed in Jun 2024.
2 Interview Rounds
Aptitude Test Round
Basic aptitude , tech aptitude
One-on-one Round (2 Questions)
- Q1. What is overfitting Add Answer
- Q2. How to handle missing values Add Answer
1 Interview Round
Technical Round (2 Questions)
- Q1. Given a situation how do you handle different cases Add Answer
- Q2. Given a proab stats question Add Answer
Interview Preparation Tips
ADA Group Interview FAQs
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