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ADF Data Science Data Scientist Interview Questions and Answers

Updated 7 Jun 2024

ADF Data Science Data Scientist Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Walk-in and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - Coding Test 

Based on SQL rank, CTE method, window functions

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

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".

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

I applied via Recruitment Consulltant and was interviewed before Aug 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Python, SQL, programming skills
Round 3 - One-on-one 

(1 Question)

  • Q1. Data science and Machine Learning questions (basics)

Interview Preparation Tips

Topics to prepare for Gramener Data Scientist interview:
  • Machine Learning
  • Python
  • SQL
  • Data Science
Interview experience
2
Poor
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Coding Test 

It was for 40 min. I gave my intro and my career history. Then I was asked a couple of python questions: what are Dunder functions. Then I was asked to do a python coding challenge, which I was not able to solve.

The interviewer did not introduce himself, nor did he mention his name in the zoom call attendee text. His camera was turned off and he disappeared after giving me the problem. I tried to get his attention and he kept saying that he'll be back in a minute.

Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Formula of viscosity
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before May 2023. There were 4 interview rounds.

Round 1 - Assignment 

Simple Classification problem with some MCQ questions

Round 2 - Technical 

(1 Question)

  • Q1. Drill down on basic ML techniques
Round 3 - Technical 

(1 Question)

  • Q1. Project Discussion with mind sharpness check
Round 4 - HR 

(1 Question)

  • Q1. About past experience and expectations

Interview Preparation Tips

Topics to prepare for Fractal Analytics Data Scientist interview:
  • Machine Learning
  • Cloud
  • Statistics
  • Python
  • Application Deployment
  • NLP
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via AmbitionBox and was interviewed in Jul 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Dicision Tree algorithm
  • Ans. 

    Decision Tree algorithm is a supervised learning algorithm used for classification and regression tasks.

    • Decision Tree algorithm is based on a tree-like model of decisions and their possible consequences.

    • It uses a set of rules to split the data into branches and make predictions at the leaf nodes.

    • The algorithm selects the best attribute to split the data based on certain criteria like information gain or Gini index.

    • Deci...

  • Answered by AI

Skills evaluated in this interview

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

Basic test with Data Structures, algorithms, SQL questions

Round 3 - Technical 

(1 Question)

  • Q1. Questions about basic ML Algorithms
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
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 - Aptitude Test 

Basic quants,lrdi and coding round

Round 3 - Technical 

(1 Question)

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

(1 Question)

  • Q1. Basic questions
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ADF Data Science Interview FAQs

How many rounds are there in ADF Data Science Data Scientist interview?
ADF Data Science interview process usually has 1 rounds. The most common rounds in the ADF Data Science interview process are Coding Test.
How to prepare for ADF Data Science 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 ADF Data Science. The most common topics and skills that interviewers at ADF Data Science expect are Analytics, Data Analysis, Data Science, Python and SQL.

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ADF Data Science Data Scientist Interview Process

based on 1 interview

Interview experience

5
  
Excellent
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₹7.2 L/yr - ₹20 L/yr
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