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Sigmoid Jr. Data Scientist Interview Questions and Answers

Updated 26 Mar 2024

Sigmoid Jr. Data Scientist Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected

I applied via Campus Placement and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Puzzles, problem solving statement (available in gfg)
Round 2 - Technical 

(2 Questions)

  • Q1. Questions from project mentioned in resume
  • Q2. SQL, algorithms basic questions (algos used in the project)

Top trending discussions

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Interview Tips & Stories
1w (edited)
a team lead
Why are women still asked such personal questions in interview?
I recently went for an interview… and honestly, m still trying to process what just happened. Instead of being asked about my skills, experience, or how I could add value to the company… the questions took a totally unexpected turn. The interviewer started asking things like When are you getting married? Are you engaged? And m sure, if I had said I was married, the next question would’ve been How long have you been married? What does my personal life have to do with the job m applying for? This is where I felt the gender discrimination hit hard. These types of questions are so casually thrown at women during interviews but are they ever asked to men? No one asks male candidates if they’re planning a wedding or how old their kids are. So why is it okay to ask women? Can we please stop normalising this kind of behaviour in interviews? Our careers shouldn’t be judged by our relationship status. Period.
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Interview questions from similar companies

I applied via Campus Placement and was interviewed in May 2022. There were 3 interview rounds.

Round 1 - Aptitude Test 

The apptitude was quiet simple and straight forward.

Round 2 - Group Discussion 

GD topics were very simple and easy.they just expected us to make points that were creative and different

Round 3 - One-on-one 

(2 Questions)

  • Q1. Tell me something that you learnt technically Tell me something in which you failed about 20 to 30 Times
  • Q2. Describe the project you worked on
  • Ans. 

    Developed a predictive model to analyze customer churn using machine learning techniques.

    • Utilized Python and libraries like Pandas and Scikit-learn for data manipulation and modeling.

    • Conducted exploratory data analysis (EDA) to identify key features influencing churn.

    • Implemented logistic regression and random forest algorithms to predict churn probability.

    • Achieved an accuracy of 85% on the test dataset, significantly i...

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Mu Sigma Jr. Data Scientist interview:
  • Data Science
Interview preparation tips for other job seekers - Be confident and bold just give them a assurance that you can learn the process.

Jr. Data Scientist Interview Questions Asked at Other Companies

Q1. Implement a data structure for selecting a user in a database bas ... read more
Q2. Write an SQL query to select all the users with the same birthday ... read more
Q3. Can you demonstrate the working procedure of Max Pool and Average ... read more
Q4. Are these results sufficient for medical use?
Q5. What is the specialty of the ResNet architecture?

I appeared for an interview in Mar 2017.

Interview Questionnaire 

1 Question

  • Q1. Views on their recruiting process
  • Ans. 

    I believe the recruiting process is thorough and well-organized.

    • The company uses a combination of resume screening, interviews, and assessments to evaluate candidates.

    • They have a clear timeline for the hiring process and keep candidates informed of their progress.

    • Feedback is provided to candidates after interviews to help them improve for future opportunities.

  • Answered by AI

Interview Preparation Tips

Round: Test
Experience:

I applied via Naukri.com and was interviewed before May 2020. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. SQL Joins
  • Q2. Swap 2 numbers without 3rd variable
  • Ans. 

    Swapping two numbers without using a third variable

    • Use arithmetic operations to swap the values

    • Add the two numbers and store the result in the first variable

    • Subtract the second number from the result and store it in the second variable

    • Subtract the second variable from the first variable to get the original value of the second variable

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - 1st Round : Long set of Aptitude questions
2nd Round : Technical Interview
3rd Round : Technical Interview and HR questions

Skills evaluated in this interview

I applied via Approached by Company and was interviewed before Jul 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. How would you write a REST API from scratch? Explain your role in the project.
  • Ans. 

    To write a REST API from scratch, I would follow these steps:

    • Define the resources and endpoints

    • Choose a programming language and framework

    • Implement CRUD operations for each resource

    • Use HTTP methods and status codes correctly

    • Add authentication and authorization

    • Test the API using tools like Postman

    • Document the API using tools like Swagger

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - There are two rounds of technical and one hr.

Skills evaluated in this interview

Interview Preparation Tips

Interview preparation tips for other job seekers - Main focus on Junit. If you are good in it is fine.

Interview Questionnaire 

2 Questions

  • Q1. What do you know about our company?
  • Q2. Are you interested in higher Education?
  • Ans. 

    I value higher education for its role in personal growth and professional development in the tech industry.

    • Higher education provides in-depth knowledge in specialized areas, such as machine learning or cybersecurity.

    • It offers networking opportunities with peers and industry professionals, which can lead to collaborations and job opportunities.

    • Pursuing advanced degrees, like a Master's in Computer Science, can enhance c...

  • Answered by AI
Are these interview questions helpful?
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - HR 

(2 Questions)

  • Q1. Self introduction
  • Q2. Knowledge of data handling

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

Software Engineer Interview Questions & Answers

Kantar user image K VENKATA SAI DEEPAK

posted on 14 May 2024

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

I appeared for an interview in Apr 2024.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Basics of sql and some coding questions
  • Q2. Data structures
Round 2 - Technical 

(1 Question)

  • Q1. Putin arrays strings
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. How can you explain your work experience and describe how you can contribute to the organization?
  • Ans. 

    I have extensive experience in analyzing data to provide valuable insights and drive decision-making. I can contribute by leveraging my skills to improve processes and optimize performance.

    • I have worked with various data analysis tools and techniques to extract, clean, and analyze data sets.

    • I have experience in creating visualizations and reports to communicate findings to stakeholders.

    • I have a track record of identify...

  • Answered by AI

Sigmoid Interview FAQs

How many rounds are there in Sigmoid Jr. Data Scientist interview?
Sigmoid interview process usually has 2 rounds. The most common rounds in the Sigmoid interview process are Technical.
What are the top questions asked in Sigmoid Jr. Data Scientist interview?

Some of the top questions asked at the Sigmoid Jr. Data Scientist interview -

  1. Puzzles, problem solving statement (available in g...read more
  2. SQL, algorithms basic questions (algos used in the proje...read more

Tell us how to improve this page.

Overall Interview Experience Rating

4.5/5

based on 2 interview experiences

Difficulty level

Moderate 100%
View more

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Sigmoid Jr. Data Scientist Salary
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₹9 L/yr - ₹13 L/yr
79% more than the average Jr. Data Scientist Salary in India
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