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Carelon Global Solutions Data Science Intern Interview Questions and Answers

Updated 19 Nov 2022

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Data Science Intern Interview Questions

user image Anonymous

posted on 19 Nov 2022

I applied via Company Website and was interviewed before Nov 2021.

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Questions were based on the projects in my resume.
  • Q2. They also asked why health-based company

Interview Preparation Tips

Interview preparation tips for other job seekers - Have confidence and prepare your resume well. Do not write what you genuinely don't know about in your resume.

Interview questions from similar companies

I applied via campus placement at Institute of Technology, Banaras Hindu University and was interviewed before Sep 2021.

2 Interview Rounds

1

Coding Test Round

1. There were two coding problems from leetcode (1 easy and 1 mediam).
2. One was machine learning problem having hingh weightage. They given a data and we have to make a linear regression model on data and submit prediction.

2

Technical Round (4 Questions)

  • Q1. It was a technical interview . Mostly focussed on data science machine learning alogorithms. Also do prepare case studies.
  • Q2. Explain Random forest. What is gini impurity.
  • Q3. One coding question (best time to buy and sell stock leetcode easy version).
  • Q4. One case study data science senario based case study.

Interview Preparation Tips

Topics to prepare for Publicis Sapient Data Science Intern interview:
  • Machine Learning
  • Aptitude
  • Probability
  • Statistics
  • Data Structure and al
Interview preparation tips for other job seekers - 1. Perpare well the data science algorithms part.
2. Practice MCQs about stats, probability, ML algos and aptitude.
3. Practice leetcode daily solve around 200+ problems (50 easy 10 mediam).
4. Solve ML problems on hckerrank.
5. For interviews solve some case studies type of questions based on application of data science, designing features for models, training steps and validation.
user image Anonymous

posted on 19 May 2023

Interview experience
Rating 1
Very 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]
  • Q2. What is random forest, knn?
3

Technical Round (4 Questions)

Interview Preparation Tips

Topics to prepare for Coforge Data Scientist interview:
  • Python programming
  • python coding
  • dictionary functions , set funct
  • ML, DL Algorithms
  • NLP , AWS
Interview preparation tips for other job seekers - Every time had 2 to 4 panel size and all were technical. All rounds are tough as panel size is more and always extends the given time of 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......

Top skills recommended for Coforge Data Scientist interview

Insights by AmbitionBox
  • Data Science
  • Machine Learning
  • Python
  • AWS
  • Artificial Intelligence
  • Banking
  • Deep Learning
  • Hadoop
user image Anonymous

posted on 31 May 2023

Interview experience
Rating 4
Good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in May 2023.

3 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 (3 Questions)

3

One-on-one Round (1 Question)

Top skills recommended for Synechron Data Scientist interview

Insights by AmbitionBox
  • Data Science
  • Machine Learning
  • Python
  • Data Mining
  • Agile
  • Algorithms
  • Analytical
  • Artificial Intelligence
user image Anonymous

posted on 18 Mar 2024

Interview experience
Rating 3
Average
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
-

I applied via Naukri.com and was interviewed in Feb 2024.

1 Interview Round

1

Technical Round (3 Questions)

Top skills recommended for NTT DATA Data Scientist interview

Insights by AmbitionBox
  • Data Science
  • SQL
  • Machine Learning
  • Python
  • AWS
  • Artificial Intelligence
  • Analytical
  • Tableau
user image Anonymous

posted on 15 Oct 2023

Interview experience
Rating 4
Good
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Sep 2023.

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

HR Round (2 Questions)

3

One-on-one Round (2 Questions)

user image Anonymous

posted on 23 Feb 2024

Interview experience
Rating 5
Very good
Difficulty level
Moderate
Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Aug 2023.

2 Interview Rounds

1

One-on-one Round (1 Question)

  • Q1. Explain confusion matrix Define what is p value Explain k means vs decion tree
2

Technical Round (1 Question)

Top skills recommended for L&T Infotech Data Scientist interview

Insights by AmbitionBox
  • Data Science
  • Machine Learning
  • Python
  • Classification
  • Data Analysis
  • Deep Learning
  • Flask
  • NLP
user image Anonymous

posted on 1 Jun 2023

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

I applied via Approached by Company and was interviewed before Jun 2022.

4 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

Quant, Reasoning and python based MCQs

3

Technical Round (3 Questions)

  • Q1. Question on your past work experience. Can go deep down with respect to your prior work experience
  • Q2. In what project have you been involved and what were your roles and responsibility
  • Q3. Data Science project pipeline ,what components are involved , step by step process
4

HR Round (1 Question)

  • Q1. Your prior experience and salary expectations

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well with good theoretical and practical knowledge for the role your getting into
Interview experience
Rating 4
Good
Difficulty level
Moderate
Duration
2-4 weeks
Result
Selected 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?
  • Q2. PCA is a dimensionality reduction technique and is used to reduce the less useful features from the dataset
2

Technical Round (1 Question)

Interview experience
Rating 4
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:
Do not use an unprofessional email address such as cool_boy@email.com. It shows a lack of professionalism by the candidate.
View all tips
2

Technical Round (2 Questions)

Interview Preparation Tips

Topics to prepare for Sutherland Global Services Data Scientist interview:
  • Machine Learning
  • Python
  • SQL

Top skills recommended for Sutherland Global Services Data Scientist interview

Insights by AmbitionBox
  • Python
  • SQL
  • Machine Learning
  • Data Analysis
  • R
  • Recruitment
  • Talent Acquisition
  • Analytics

Carelon Global Solutions Interview FAQs

How many rounds are there in Carelon Global Solutions Data Science Intern interview?
Carelon Global Solutions interview process usually has 2 rounds. The most common rounds in the Carelon Global Solutions interview process are Technical and Resume Shortlist.

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Carelon Global Solutions Data Science Intern Reviews and Ratings

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