Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by Axtria Team. If you also belong to the team, you can get access from here

Axtria Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Clear (1)

Axtria Data Scientist Interview Questions and Answers

Updated 17 Jan 2025

Axtria Data Scientist Interview Experiences

4 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Dec 2024. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. On Project from resume
  • Q2. GenAI basics
Round 2 - Technical 

(2 Questions)

  • Q1. RAG, LLM, Azure OpenAI
  • Q2. Python questions

Interview Preparation Tips

Topics to prepare for Axtria Data Scientist interview:
  • genai
  • Python
  • Llm
Interview preparation tips for other job seekers - Good interview process, good interviewer

Data Scientist Interview Questions & Answers

user image Snigdha Verma

posted on 30 Nov 2024

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Project related questions
  • Q2. Theoretical ML questions
Round 2 - One-on-one 

(2 Questions)

  • Q1. Project related questions
  • Q2. Theoretical ML questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Revise Ml topics

Data Scientist Interview Questions Asked at Other Companies

Q1. for a data with 1000 samples and 700 dimensions, how would you fi ... read more
Q2. Special Sum of Array Problem Statement Given an array 'arr' conta ... read more
asked in Affine
Q3. you have a pandas dataframe with three columns, filled with state ... read more
Q4. Clone a Linked List with Random Pointers Given a linked list wher ... read more
asked in Coforge
Q5. coding question of finding index of 2 nos. having total equal to ... read more

Data Scientist Interview Questions & Answers

user image Aayushi Jain

posted on 14 Nov 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in May 2024. There were 5 interview rounds.

Round 1 - Coding Test 

MCQs on ML, SQL. Timed test.

Round 2 - Coding Test 

Interviewer was nice and had good knowledge. Asked to introduce myself, asked me to solve 2 programming question on Python.
1. Valid Parenthesis
2. Find longest increasing subsequence

Asked about project and technical questions related to project

Round 3 - One-on-one 

(2 Questions)

  • Q1. Introduce yourself
  • Q2. Asked about project and questions related to project and technical questions on ML, SQL
Round 4 - One-on-one 

(1 Question)

  • Q1. Technical questions related to Machine Learning, SQL and asked about project and relevant technical questions
Round 5 - One-on-one 

(4 Questions)

  • Q1. Basic stat and math for ML question in a tricky way.
  • Q2. Question related to hypothesis testing, P-value
  • Q3. Basic yet tricky questions on ML
  • Q4. A puzzle relalted to Probability

Interview Preparation Tips

Interview preparation tips for other job seekers - I got selected in round 4 and then I asked for the Gurugram location instead of Hyderabad and then the recruiter later said there would be one more round and then I got rejected.
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Jan 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Machine learning models
Round 2 - One-on-one 

(1 Question)

  • Q1. Explain projects in detail

Interview Preparation Tips

Interview preparation tips for other job seekers - 2 rounds of technical interview

Axtria interview questions for designations

 Lead Data Analyst

 (1)

 Data Analyst

 (8)

 Data Engineer

 (2)

 Director Data Science

 (1)

 Junior Data Analyst

 (1)

 Senior Data Engineer

 (1)

 Trainee Junior Data Analyst

 (1)

 Associate Data Science Consultant

 (1)

Data Scientist Jobs at Axtria

View all

Interview questions from similar companies

Interview Questionnaire 

1 Question

  • Q1. What friends think of you?
  • Ans. 

    My friends think of me as reliable, supportive, and always up for a good time.

    • Reliable - always there when they need help or support

    • Supportive - willing to listen and offer advice

    • Fun-loving - enjoys socializing and trying new things

  • Answered by AI

Interview Preparation Tips

Round: Resume Shortlist
Experience: After Resume Shortlist we had an aptitute round.
Tips: Answer according to your own judgement. Dont try to be too precise.

Round: HR Interview
Experience: I said they think I am a workaholic as I prefer to complete my work before chilling with them.

College Name: NIT Durgapur

I applied via Campus Placement

Interview Preparation Tips

Round: Resume Shortlist
Experience: Interview was purely technical. Having technical knowledge in analytics and good command on matrix transformations probability and statistics helps.
Tips: Before interview look into basic concepts of analytics such as regression, classification, clustering, etc...

Skills: Probability And Statistics, Ability To Analyse
Duration: 2
College Name: IIT Madras
Motivation: As it is a start up based out of Boston I think I will be a good opportunity to network and also learn about how a company handles data.
Funny Moments: Hr was a North Indian and I am South Indian. There is slight problem for him in pronouncing few words. I had to ask him to repeat the question twice before I answered. It turns out to be a very simple question but we Both struggled

Interview Preparation Tips

Round: HR Interview
Experience: Interview at 11 pm. Stressed environment, close to stress interview.
SELECTION PROCEDURE:
1.Online Test
2. GD
3. PI(HR)
GD TOPICS :
Topic 1 : How can education system benefit from interdisciplinary methods.
Topic 2 : Interconnected problems in the field of movie making.
INTERVIEW EXPERIENCE:
So you can speak German? Describe MS Dhoni in german. They opened Google Translate to counter check the words they wanted to be translated in both Deutsch and Spanish. Your profile speaks of an inclination towards software skills, why do you want to join an analytics company? Justify your action in two reasons as to why are you sitting here interviewing for the post of a data scientist rather than apply for a software engineer when this CV speaks highly of computer science? What is Finite Element Method? Explain. How relevant is your work in Computer Vision? Breakdown the tagline of Audi and translate accordingly. What is "Technik für Mobel" ? What are your current projects? Answer : Microsoft Xbox Kinect, Gesture Recognition. Counter question : But at Musimga you'd be doing far simpler stuff.? Counter suggestion : Why don't you go for MS?


Tips: Keep your cool during counter questions. Prepare your profile and CV well. Rest all is your hard work and groomed personal talents and acquired skills you learnt over the internet.

Skills: Ability To Cope Up With Stress, Spanish, German, Finite Element Modeling - FEM, Foreign Language
College Name: NIT Raipur
Funny Moments: Another HR enters in the midst of my interview and asks with bewildered amazement : What language is he speaking?
The other HR, "German".

I applied via Recruitment Consultant and was interviewed in Dec 2018. There were 3 interview rounds.

Interview Questionnaire 

11 Questions

  • Q1. 1. Why Machine Learning?
  • Q2. 2. Why did you choose Data Science Field?
  • Ans. 

    I chose Data Science field because of its potential to solve complex problems and make a positive impact on society.

    • Fascination with data and its potential to drive insights

    • Desire to solve complex problems and make a positive impact on society

    • Opportunity to work with cutting-edge technology and tools

    • Ability to work in a variety of industries and domains

    • Examples: Predictive maintenance in manufacturing, fraud detection

  • Answered by AI
  • Q3. 3. What about Linear Regression? (Theory Part)
  • Q4. 4. What is the difference between Linear Regression and Logistic Regression?
  • Ans. 

    Linear Regression is used for predicting continuous numerical values, while Logistic Regression is used for predicting binary categorical values.

    • Linear Regression predicts a continuous output, while Logistic Regression predicts a binary output.

    • Linear Regression uses a linear equation to model the relationship between the independent and dependent variables, while Logistic Regression uses a logistic function.

    • Linear Regr...

  • Answered by AI
  • Q5. 5. Explain Confusion Matrix?
  • Ans. 

    Confusion matrix is a table used to evaluate the performance of a classification model.

    • It is a 2x2 matrix that shows the number of true positives, false positives, true negatives, and false negatives.

    • It helps in calculating various metrics like accuracy, precision, recall, and F1 score.

    • It is useful in identifying the strengths and weaknesses of a model and improving its performance.

    • Example: In a binary classification p...

  • Answered by AI
  • Q6. 6. Can we use confusion matrix in Linear Regression?
  • Ans. 

    No, confusion matrix is not used in Linear Regression.

    • Confusion matrix is used to evaluate classification models.

    • Linear Regression is a regression model, not a classification model.

    • Evaluation metrics for Linear Regression include R-squared, Mean Squared Error, etc.

  • Answered by AI
  • Q7. 7. Explain KNN Algorithm?
  • Ans. 

    KNN is a non-parametric algorithm used for classification and regression tasks.

    • KNN stands for K-Nearest Neighbors.

    • It works by finding the K closest data points to a given test point.

    • The class or value of the test point is then determined by the majority class or average value of the K neighbors.

    • KNN can be used for both classification and regression tasks.

    • It is a simple and easy-to-understand algorithm, but can be compu

  • Answered by AI
  • Q8. 8. Explain Random Forest and Decision Tree?
  • Ans. 

    Random Forest is an ensemble learning method that builds multiple decision trees and combines their outputs to improve accuracy.

    • Random Forest is a type of supervised learning algorithm used for classification and regression tasks.

    • It creates multiple decision trees and combines their outputs to make a final prediction.

    • Each decision tree is built using a random subset of features and data points to reduce overfitting.

    • Ran...

  • Answered by AI
  • Q9. 9. One Tricky Mathematical Question !
  • Q10. 10. What are the Projects you have done?
  • Ans. 

    I have worked on various projects involving data analysis, machine learning, and predictive modeling.

    • Developed a predictive model to forecast customer churn for a telecommunications company.

    • Built a recommendation system using collaborative filtering for an e-commerce platform.

    • Performed sentiment analysis on social media data to understand customer opinions and preferences.

    • Implemented a fraud detection system using anom...

  • Answered by AI
  • Q11. I didn't get shortlisted for 2nd Round.

Interview Preparation Tips

General Tips: anyone who wants to go in data science field should actually be interested in the field not the money. They should be good in Statistics, Probability and Theory part of ML algorithms.
They will ask you about the projects you have mentioned in resume and all the questions will be from that part.
Skills: Communication, Body Language, Problem Solving, Analytical Skills
Duration: 1-4 weeks

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Company Website

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 Resume tips
Round 2 - Coding Test 

Python test to check basic understanding of algo and classs

Round 3 - One-on-one 

(1 Question)

  • Q1. Discussion around project and technical round on ML
Round 4 - HR 

(1 Question)

  • Q1. Basic culture check question and salary discussion expectation.

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company to work for. No major cons.
You will learn a lot
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Dec 2023. There were 3 interview rounds.

Round 1 - Coding Test 

Test of Basic data structures in Python include lists, tuples, and dictionaries, as well as loops and conditional statements.

Round 2 - Case Study 

Framework and requirements for chatbot implementation.

Round 3 - HR 

(1 Question)

  • Q1. Salary discussion
Contribute & help others!
anonymous
You can choose to be anonymous

Axtria Interview FAQs

How many rounds are there in Axtria Data Scientist interview?
Axtria interview process usually has 2-3 rounds. The most common rounds in the Axtria interview process are One-on-one Round, Coding Test and Technical.
How to prepare for Axtria 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 Axtria. The most common topics and skills that interviewers at Axtria expect are Python, Machine Learning, Deep Learning, R and Analytics.
What are the top questions asked in Axtria Data Scientist interview?

Some of the top questions asked at the Axtria Data Scientist interview -

  1. Basic stat and math for ML question in a tricky w...read more
  2. question related to hypothesis testing, P-va...read more
  3. basic yet tricky questions on...read more

Recently Viewed

PHOTOS

InsuranceDekho

3 office photos

LIST OF COMPANIES

Credit Bajaar

Overview

SALARIES

Bharat Electronics

SALARIES

Deltax

INTERVIEWS

Bharat Electronics

No Interviews

INTERVIEWS

Axtria

40 top interview questions

INTERVIEWS

Axtria

No Interviews

INTERVIEWS

Deltax

20 top interview questions

SALARIES

Bharat Electronics

SALARIES

Bharat Electronics

No Salaries

Tell us how to improve this page.

Axtria Data Scientist Interview Process

based on 5 interviews

Interview experience

3.8
  
Good
View more
Axtria Data Scientist Salary
based on 38 salaries
₹11 L/yr - ₹24 L/yr
9% more than the average Data Scientist Salary in India
View more details

Axtria Data Scientist Reviews and Ratings

based on 2 reviews

3.0/5

Rating in categories

2.2

Skill development

3.4

Work-life balance

2.6

Salary

2.6

Job security

2.2

Company culture

3.0

Promotions

2.2

Work satisfaction

Explore 2 Reviews and Ratings
Data Scientist- Deep Learning & Model Building

Noida,

Gurgaon / Gurugram

+1

4-9 Yrs

Not Disclosed

Explore more jobs
Senior Associate
874 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Associate
662 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Project Lead
619 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Analyst
469 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Data Analyst
239 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare Axtria with

Mu Sigma

2.6
Compare

Fractal Analytics

4.0
Compare

Tiger Analytics

3.7
Compare

LatentView Analytics

3.7
Compare
Did you find this page helpful?
Yes No
write
Share an Interview