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Subex Data Scientist Interview Questions and Answers

Updated 16 Oct 2024

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Data Scientist Interview Questions

user image Rahul singh

posted on 16 Oct 2024

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

I applied via Naukri.com and was interviewed before Oct 2023.

2 Interview Rounds

1

Coding Test Round

Python coding and sql coding

2

Technical Round (2 Questions)

  • Q1. List all the string which start with 'a'
  • Q2. Find out max value from the given table

Interview Preparation Tips

Interview preparation tips for other job seekers - great experience

Skills evaluated in this interview

Interview questions from similar companies

Data Scientist Interview Questions

Kiya.ai user image Anonymous

posted on 11 Dec 2024

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

1 Interview Round

1

One-on-one Round (3 Questions)

  • Q1. What is Overfitting in decision tree
  • Q2. What is bagging
  • Q3. What is neuron How its used in DL
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

4 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

Aptitude Test Round

Basic quants,lrdi and coding round

3

Technical Round (1 Question)

  • Q1. Basic questions on sql and python, past projects
4

HR Round (1 Question)

  • Q1. Basic questions

Data Scientist Interview Questions

MathCo user image Anonymous

posted on 23 Nov 2022

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

I applied via Hirect and was interviewed in May 2022.

5 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2

Aptitude Test Round

Basic python sql questions, mcq based and coding questions.

3

Technical Round (1 Question)

  • Q1. They asked the projects which I am working on and had discussion on the same. Asked few statistical questions like boxplots and normal distribution. Also asked ...read more
4

Behavioral Round (1 Question)

  • Q1. Problem solving questions. Gave a case study to check presence of mind
5

HR Round (1 Question)

  • Q1. Basic salary discussion

Interview Preparation Tips

Topics to prepare for MathCo Data Scientist interview:
  • SQL
  • python
Interview preparation tips for other job seekers - Just be appropriate in tech round and managerial round
Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Aptitude Test Round

General aptitude basics

2

Coding Test Round

Mcq and basic ml model building

Interview Preparation Tips

Interview preparation tips for other job seekers - Stay calm and enjoy the process

Data Scientist Interview Questions

MathCo user image Anonymous

posted on 10 Oct 2024

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

I applied via Referral and was interviewed before Oct 2023.

1 Interview Round

1

Coding Test Round

Python sql basic questions

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Properly align and format text in your resume. A recruiter will have to spend more time reading poorly aligned text, leading to high chances of rejection.
View all tips
2

Coding Test Round

Basic test with Data Structures, algorithms, SQL questions

3

Technical Round (1 Question)

  • Q1. Questions about basic ML Algorithms
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 2-4 weeks
Result
Selected  Selected

I applied via Naukri.com and was interviewed in Oct 2022.

5 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Double-check your resume for any spelling mistakes. The recruiter may consider spelling mistakes as careless behavior or poor communication skills.
View all tips
2

Aptitude Test Round

Basic statistics questions and coding questions on modeling

3

One-on-one Round (1 Question)

  • Q1. Discussion was mainly on the project I have worked on
4

One-on-one Round (1 Question)

  • Q1. Project discussion 2 case studies Questions on sensitivity analysis Precision recall with non binary data
5

HR Round (1 Question)

  • Q1. How would you solve conflicts between two people in your team? Why are you leaving your company?

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident on the skills that your are showing in your CV. Be truthful if you don't know anything and don't bush around. If you are okay working for more than 14hrs and also in the weekends then please go ahead :)

I applied via LinkedIn

3 Interview Rounds

Interview Questions

  • Q1. Discussion on resume projects Add Answer
  • Q2. Questions on regularization, ensemble methods, variance vs bias Add Answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through all basic questions on ML and be thorough with your resume projects

I applied via Naukri.com and was interviewed before Aug 2021.

4 Interview Rounds

1

Coding Test Round

Machine learning MCQ questions. 2 model-building questions.

2

Technical Round (1 Question)

  • Q1. Basic statistics, concertation of any ML algo based on the project on resume or previous works,
3

Technical Round (1 Question)

  • Q1. Interview with data science manager. Mostly focuses on projects on your resume.
4

HR Round (1 Question)

  • Q1. Salary related discussion and basic HR questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through the resume in detail and focus on explaining the projects and algorithms worked on.

Subex Interview FAQs

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

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

  1. list all the string which start with ...read more
  2. find out max value from the given ta...read more

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Subex Data Scientist Reviews and Ratings

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