Upload Button Icon Add office photos
Engaged Employer

i

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

Ignitarium Technology Solutions Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Clear (1)

Ignitarium Technology Solutions Data Scientist Interview Questions and Answers

Updated 10 Aug 2021

Ignitarium Technology Solutions Data Scientist Interview Experiences

1 interview found

I applied via Naukri.com and was interviewed in Feb 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Basic ML/DL/python questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare your resume well.

Interview questions from similar companies

I applied via Company Website and was interviewed before Jan 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Which job gives me do that work because of this job very important to me

Interview Preparation Tips

Interview preparation tips for other job seekers - No adive

Data Scientist Interview Questions & Answers

LTIMindtree user image Abhishek Srivastav

posted on 16 Mar 2015

Interview Questionnaire 

3 Questions

  • Q1. Code For parse Traingle
  • Ans. 

    Code for parsing a triangle

    • Use a loop to iterate through each line of the triangle

    • Split each line into an array of numbers

    • Store the parsed numbers in a 2D array or a list of lists

  • Answered by AI
  • Q2. Asci value along with alphabets(both capital and small)
  • Ans. 

    The ASCII value is a numerical representation of a character. It includes both capital and small alphabets.

    • ASCII values range from 65 to 90 for capital letters A to Z.

    • ASCII values range from 97 to 122 for small letters a to z.

    • For example, the ASCII value of 'A' is 65 and the ASCII value of 'a' is 97.

  • Answered by AI
  • Q3. Would you like to go for Hire studies

Interview Preparation Tips

Round: Test
Experience: First round was through Elitmus.
If you want to be in IT industry must appear it atleast once, for core also u can try it.
It's usually a tough exam but if u are good in maths , apti you will crack it.
Tips: Focus more on Reasoning part. this is the most difficult part.
practise paragraphs reading and solving(Average level)(Infosys level or less)
If you need any kind of help you can contact me via email or can even ring me.
I would recomend everybody to appear this exam with minimum of one month dedicated preparation
Duration: 120 minutes
Total Questions: 60

Round: Coding Round on their own plateform
Experience: It was little difficult to write codes on some other plateform. But time was enough to cope up.
Tips: Try writing as many programs you can write in C, C++ and JAVA not on paper, on compiler . while giving this exam you can select any of these three languages. Based on that your technical Interview will be taken.

Round: Technical Interview
Experience: Its easy one if you have hands on on programing
Tips: Explore and explore .

Round: HR Interview
Experience: Most difficult round for me(I feel myself a little weak in English). But stay calm. And be cheerful.
I still don't know the exact answer of the question but conversation gone for about 20 minutes on this topic.
He din't seem satisfied with me. Btw most of the people says to say no. You can take your call according to the situation.
Tips: Stay calm. Have as much Knowledge about the organisation. Try to make your Intro as much interesting as possible with achivements, hobbies etc. Ya English plays most important role here.

General Tips: Always have faith in yourself. And remember Everything happens for some good reason
Skill Tips: Dont go deep in OS, DBMS but have rough idea about all the topics
Skills: C, C++, DATA STRUCTURE, DBMS, OS
College Name: GANDHI INSTITUTE OF ENGINEERING AND TECHNOLOGY
Motivation: I wanted a job. :)
Funny Moments: A number of stories are there related to this job.
One is I already had an offer so I booked my ticket to home from Bangalore But at very last moment my father told me that you should never miss any chance, go for it. I went and interview date was postponded due to some reasons. I got a mail at 10:30 pm saying I have to attend interview next day morning at 8:30 pm. I ran to get printout of that mail. The venue was 3 hour journey from my place so I din't sleep for the whole night because i knew that if I ll sleep, I would not be able to wake up But I din't studied also because it would have lead to sleep. And Without having sleep and last moment study I made it.

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Basic ML

Interview Questionnaire 

1 Question

  • Q1. First Round: Basic Statistics, Basic Python Programming, Past Projects. Second Round: Past Projects, Questions from computer vision, NLP, SQL, Basic Python.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. When do we use PCA?
  • Ans. 

    PCA is used to reduce the dimensionality of data by finding the most important features.

    • PCA is used when dealing with high-dimensional data to reduce the number of features and avoid multicollinearity.

    • It helps in visualizing data in lower dimensions while retaining as much variance as possible.

    • PCA is commonly used in image processing, genetics, finance, and other fields where dimensionality reduction is needed.

  • Answered by AI
  • Q2. PCA is a dimensionality reduction technique and is used to reduce the less useful features from the dataset
Round 2 - Technical 

(1 Question)

  • Q1. LTTS data science interview

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed in Mar 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Explain about your projects

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer was looking for Data science experience in infrastructure that is building a solution for remedy ticket
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed before Jul 2023. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Difference between .py and .pyc
  • Ans. 

    The .py files contain Python code, while the .pyc files are compiled bytecode files generated by Python when a .py file is imported.

    • The .py files are human-readable text files containing Python code.

    • The .pyc files are compiled bytecode files created by Python to improve execution speed.

    • The .pyc files are automatically generated by Python when a .py file is imported.

    • The .pyc files are platform-independent and can be dis

  • Answered by AI
  • Q2. Why we use bias in neural networks? Why do we scale our data in neural networks?
  • Ans. 

    Bias in neural networks helps in capturing the underlying patterns in data. Scaling data helps in improving convergence and performance.

    • Bias in neural networks helps in shifting the activation function to better fit the data.

    • It allows the model to capture the underlying patterns in the data by providing flexibility in the decision boundary.

    • Scaling data helps in improving convergence by ensuring that the gradients are o...

  • Answered by AI
  • Q3. Explain RNN and LSTM
  • Ans. 

    RNN is a type of neural network that processes sequential data. LSTM is a type of RNN that can learn long-term dependencies.

    • RNN stands for Recurrent Neural Network and is designed to handle sequential data by maintaining a hidden state that captures information about previous inputs.

    • LSTM stands for Long Short-Term Memory and is a type of RNN that addresses the vanishing gradient problem by introducing a memory cell, in...

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I was interviewed before Feb 2024.

Round 1 - Case Study 

Case study was given to test coding and ML skills

Round 2 - One-on-one 

(2 Questions)

  • Q1. Based on Case Study
  • Q2. Based on Case Study
Round 3 - HR 

(2 Questions)

  • Q1. Overall interview feedback
  • Q2. Salary expectations
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via Naukri.com and was interviewed in Oct 2023. There were 2 interview rounds.

Round 1 - Technical 

(3 Questions)

  • Q1. Discussion on projects mentioned in the Resume
  • Q2. Two Python live coding questions
  • Q3. Few DL, ML, Transformers, and NLP questions Few questions on deployment tools mentioned in the resume
Round 2 - HR 

(1 Question)

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

Recently Viewed

INTERVIEWS

Ignitarium Technology Solutions

No Interviews

LIST OF COMPANIES

Ignitarium Technology Solutions

Locations

INTERVIEWS

ITC Limited - Paperboards Specialty Papers Division

No Interviews

INTERVIEWS

Ignitarium Technology Solutions

No Interviews

SALARIES

Ignitarium Technology Solutions

SALARIES

Ignitarium Technology Solutions

JOBS

ITC Limited - Paperboards Specialty Papers Division

No Jobs

INTERVIEWS

Ignitarium Technology Solutions

10 top interview questions

INTERVIEWS

Ignitarium Technology Solutions

No Interviews

JOBS

Ignitarium Technology Solutions

No Jobs

Tell us how to improve this page.

Senior Engineer
52 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Engineer
38 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Senior Software Engineer
33 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

AI Engineer
27 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Embedded Software Engineer
27 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare Ignitarium Technology Solutions with

Sasken

3.8
Compare

Persistent Systems

3.5
Compare

LTIMindtree

3.8
Compare

L&T Technology Services

3.3
Compare
Did you find this page helpful?
Yes No
write
Share an Interview
Rate your experience using AmbitionBox
Terrible
Terrible
Poor
Poor
Average
Average
Good
Good
Excellent
Excellent