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Redwood Algorithms Data Science Intern Interview Questions and Answers

Updated 22 Jun 2022

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Data Science Intern Interview Questions

user image Anonymous

posted on 22 Jun 2022

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

2 Interview Rounds

1

Case Study Round

Machine learning model from Kaggle

2

Technical Round (1 Question)

  • Q1. To explain the case study that was done Explain machine learning models

Interview Preparation Tips

Interview preparation tips for other job seekers - Do not panic, and if you do not know the answer give the interviewer assurance that you shall lean about it

Interview questions from similar companies

Data Science Intern Interview Questions

Lenskart user image Yakshith Naidu

posted on 22 Sep 2024

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

2 Interview Rounds

1

One-on-one Round (3 Questions)

  • Q1. What is a logistic regression model?
  • Q2. Explain the random forest model.
  • Q3. Explain decision trees
2

HR Round (2 Questions)

  • Q1. How do you see yourself in next 5 years?
  • Q2. What are you 5 years back.what is the difference?

Skills evaluated in this interview

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Coding Test Round

Basic DSA questions will be asked Leetcode Easy to medium

2

Technical Round (2 Questions)

  • Q1. BERT vs LSTM and their speed
  • Q2. What is multinomial Naive Bayes theorem

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 -
Result
 -

I applied via Campus Placement and was interviewed in Oct 2024.

1 Interview Round

1

Coding Test Round

5 dsa questions and 5 aptitude questions given. DSA were of medium to hard based on dp

Interview experience
3
 Average
Difficulty level
 Moderate
Duration
 -
Result
Selected  Selected

I applied via Company Website and was interviewed before Dec 2023.

3 Interview Rounds

1

Aptitude Test Round

Categories of the CAT exam include Quantitative Aptitude, Verbal Ability, Data Interpretation and Logical Reasoning, and Graphical questions.

2

Coding Test Round

Medium level. Focus on SQL subqueries application.

3

One-on-one Round (2 Questions)

  • Q1. Statistical questions related to different hypothesis testing
  • Q2. Questions related to different machine learning model
Interview experience
5
 Excellent
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via campus placement at Indian Institute of Technology (IIT), Kharagpur and was interviewed before Jun 2022.

6 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 (1 Question)

  • Q1. 1. CLT, Linear regression assumptions
3

Technical Round (1 Question)

  • Q1. Covarience and Correlation
4

Coding Test Round

Python ML short project to categories individuals based on salary

5

Technical Round (1 Question)

  • Q1. R2 and Adjusted-R2
6

HR Round (1 Question)

  • Q1. Two good and two bad things you thinks about Data science

Skills evaluated in this interview

Data Scientist Interview Questions

Zepto user image Anubhav Kesari

posted on 20 Nov 2024

Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (3 Questions)

  • Q1. Questions on Past Project
  • Q2. SQL Dense Rank - also having the option to do in Pandas
  • Q3. Pandas groupby on a dataset given - required to calculate group wise yoy rate of a column
2

Technical Round (2 Questions)

  • Q1. Past project ( which he chose , he chose my very first project , which I had forgotten) so ended up screwing it
  • Q2. SQL / Pyspark question - difficult question
Interview experience
4
 Good
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Case Study Round

Business Related case study, signed NDA

2

Technical Round (2 Questions)

  • Q1. Count number of Parameters in BERT
  • Q2. 3 sum array problem

Interview Preparation Tips

Interview preparation tips for other job seekers - NA

Data Scientist Interview Questions

Udaan user image Anonymous

posted on 30 Oct 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (2 Questions)

  • Q1. Tell me about your projects?
  • Q2. How do you approach the project if you are using logistic regression model?
2

HR Round (2 Questions)

  • Q1. What are you future goals?
  • Q2. What would you do if your interested field doesnt have any work in the company?

Skills evaluated in this interview

Data Scientist Interview Questions

Meesho user image Anonymous

posted on 9 Jun 2024

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

3 Interview Rounds

1

Coding Test Round

Questions related to basic coding were asked, and some background on projects and discussions alongside maths and statistics concepts

2

Technical Round (1 Question)

  • Q1. Questions related to projects done at my previous company
3

Technical Round (2 Questions)

  • Q1. Questions related to my work at previous company
  • Q2. ML system design use case type of discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Make sure to be good at coding wrt DSA basics like array, strings, stacks and recursion.
Also practice some level of basic PyTorch stuff and specially Bert architecture (in terms of code)

Redwood Algorithms Interview FAQs

How many rounds are there in Redwood Algorithms Data Science Intern interview?
Redwood Algorithms interview process usually has 2 rounds. The most common rounds in the Redwood Algorithms interview process are Case Study and Technical.

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