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L&T Technology Services Data Scientist Interview Questions and Answers
Updated
28 Feb 2024
1 interview found
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Sourabh BM
Interview experience
Good
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected
I applied via Naukri.com and was interviewed before Feb 2023.
2 Interview Rounds
1
Technical Round (2 Questions)
- Q1. When do we use PCA? View Answers (1)
- Q2. PCA is a dimensionality reduction technique and is used to reduce the less useful features from the dataset Add Answer
2
Technical Round (1 Question)
- Q1. LTTS data science interview Add Answer
Skills evaluated in this interview
Top trending discussions
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Career Advice
1w (edited)
projectenginer
·
works at
Enventure Enginering
I’m 27, I’m looking for Career transition
Hello ,I hold bachelor degree in mechanical engineering 2019. With 4.5 yoe in Total
1)Associate product compliance engineer - 1.5 years
2)Currently working as Project engineer (compliance). 3 years
I see no growth in my current company and current role.so I’m looking for career shift,high growth and good package.
Skills
1) Environmental compliance(REACH,ROHS,..)
2)Basic networking OS,Linux basic, Aws cloud
3) SAP MM (in progress)
4) Project Management (self preparation from PMBOk)
I’m confused between sap mm consultant and project management
I’m getting difficult to choose,Which would be great choice according to my background and high pay, stable job
Can anybody recommend which domain /role is good for career transition!
I’m looking for career shift Help will be appreciated.
Current role Project engineer handling projects related to environmental compliance. FYI
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Interview questions from similar companies
Interview experience
Average
Difficulty level
Easy
Duration
4-6 weeks
Result
Selected
I applied via Job Fair and was interviewed in May 2024.
3 Interview Rounds
1
Assignment Round
They gave a span of 3 days to build an AI-powered webapp
2
One-on-one Round (2 Questions)
- Q1. How would you go about learning a new skill Add Answer
- Q2. Experience in cloud technologies View Answers (1)
3
One-on-one Round (2 Questions)
- Q1. Tell me about yourself Add Answer
- Q2. Project details and challenges faced in the project View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Be thoroughly prepared with your projects with their details nd skills on your resume
shibani shetty
Interview experience
Average
Difficulty level
Hard
Duration
-
Result
No response
2 Interview Rounds
1
Technical Round (1 Question)
- Q1. Basics of Data Science was asked Add Answer
2
Technical Round (1 Question)
- Q1. About projects and technical side of project tech stack Add Answer
Data Scientist Interview Questions
NTT Data Information Processing Services
Anonymous
posted on 27 Jun 2024
Interview experience
Bad
Difficulty level
Moderate
Duration
-
Result
No response
I was interviewed in May 2024.
2 Interview Rounds
1
One-on-one Round (2 Questions)
- Q1. Tell me about your self? Add Answer
- Q2. What is maths and stats View Answers (1)
2
Coding Test Round
Confusion matrix what are your job rolls explain me Gradient boosting algorithm?
Interview Preparation Tips
Interview preparation tips for other job seekers - Be very serious on every answer
Interview experience
Poor
Difficulty level
-
Duration
-
Result
-
1 Interview Round
1
Technical Round (1 Question)
- Q1. Machine learning related questions and the theory of its operation Add Answer
Interview experience
Bad
Difficulty level
Moderate
Duration
2-4 weeks
Result
Not Selected
I applied via Naukri.com and was interviewed in Apr 2023.
3 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
Technical Round (2 Questions)
- Q1. Coding question of finding index of 2 nos. having total equal to target in a list, without using nested for loop?
l= [2,15,5,7]
t= 9
output》》[0,3] View Answers (1)
- Q2. What is random forest, knn? View Answers (1)
3
Technical Round (4 Questions)
- Q1. Ll coding on python dictionary Add Answer
- Q2. Find unique keys in 2 dictionaries View Answers (1)
- Q3. Aws ec2 model deployment procedure View Answers (1)
- Q4. Overloading concept of oop View Answers (1)
Interview Preparation Tips
Topics to prepare for Coforge Data Scientist interview:
Completed 2 rounds and from 2 weeks they have not arrange hr round.
Morever Hr is saying My profile is on hold.
Very bad rating for companys prolonged hiring process and sometime irritating as candidates like me prepare and attend the interview besides interviews are in working hours. And after completing two rounds not even scheduling Hr round only give information that your profile is on hold......
- Python programming
- python coding
- dictionary functions , set funct
- ML, DL Algorithms
- NLP , AWS
Completed 2 rounds and from 2 weeks they have not arrange hr round.
Morever Hr is saying My profile is on hold.
Very bad rating for companys prolonged hiring process and sometime irritating as candidates like me prepare and attend the interview besides interviews are in working hours. And after completing two rounds not even scheduling Hr round only give information that your profile is on hold......
Skills evaluated in this interview
Interview experience
Good
Difficulty level
Easy
Duration
Less than 2 weeks
Result
-
I applied via Recruitment Consulltant and was interviewed in Nov 2022.
2 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
Technical Round (2 Questions)
- Q1. Different ML Algorithms View Answers (1)
- Q2. Python Libraries View Answers (1)
Interview Preparation Tips
Topics to prepare for Sutherland Global Services Data Scientist interview:
- Machine Learning
- Python
- SQL
Skills evaluated in this interview
I applied via Referral and was interviewed before Dec 2021.
1 Interview Round
1
One-on-one Round (2 Questions)
- Q1. More ML and DL based questions. What is random forest. What is neural network. Early Stopping, Weights and Bias, Bagging and Boosting. Add Answer
- Q2. Linear Regression and Logistics Regression and difference between both. View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - The company is fine. Hardly any Data Science projects.
Skills evaluated in this interview
Nikhil Pawar
Interview experience
Excellent
Difficulty level
Hard
Duration
Less than 2 weeks
Result
Selected
I applied via Recruitment Consulltant and was interviewed before Oct 2022.
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
Technical Round (1 Question)
- Q1. Questions around resume View Answers (1)
3
One-on-one Round (1 Question)
- Q1. Questions around python programming and my experience in data science View Answers (1)
Interview Preparation Tips
Interview preparation tips for other job seekers - Study your resume and be ready to answer questions around that
Interview experience
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Selected
I applied via Campus Placement and was interviewed before Feb 2023.
2 Interview Rounds
1
Coding Test Round
Leet code practice solve medium difficulty questions
2
Technical Round (1 Question)
- Q1. Linear regression logistic regression deep learning nlp Add Answer
L&T Technology Services Interview FAQs
How many rounds are there in L&T Technology Services Data Scientist interview?
L&T Technology Services interview process usually has 2 rounds. The most common rounds in the L&T Technology Services interview process are Technical.
What are the top questions asked in L&T Technology Services Data Scientist interview?
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Low Confidence means the data is based on a small number of responses received from the candidates.
Data Scientist Interview Questions from Similar Companies
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L&T Technology Services Data Scientist Reviews and Ratings
based on 1 review
Rating in categories
|
Senior Engineer
5.3k
salaries
|  ₹5 L/yr - ₹17 L/yr |
|
Engineer
4.4k
salaries
| ₹1 L/yr - ₹8.8 L/yr |
|
Technical Lead
2.1k
salaries
| ₹8.5 L/yr - ₹28 L/yr |
|
Project Lead
1.6k
salaries
| ₹6 L/yr - ₹22.1 L/yr |
|
Senior Software Engineer
1.4k
salaries
| ₹4.8 L/yr - ₹18 L/yr |
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