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Snap Inc Data Scientist Interview Questions and Answers

Updated 19 Jul 2024

Snap Inc Data Scientist Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. 2 Heads out of 3 coins probability
  • Ans. 

    The probability of getting 2 heads out of 3 coins can be calculated using the binomial distribution formula.

    • Calculate the total number of ways to get 2 heads out of 3 coins (3 choose 2)

    • Calculate the probability of getting a head (0.5) and a tail (0.5)

    • Use the binomial distribution formula: P(X=k) = (n choose k) * p^k * (1-p)^(n-k)

    • Substitute the values into the formula to find the probability

  • Answered by AI
  • Q2. Using combination
Round 2 - Technical 

(2 Questions)

  • Q1. Write some probability related python question without using the library
  • Q2. Case study question around one of the features

Interview questions from similar companies

I applied via Company Website and was interviewed before Jan 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Which job gives me do that work because of this job very important to me

Interview Preparation Tips

Interview preparation tips for other job seekers - No adive

I applied via Recruitment Consultant and was interviewed in Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Machine learning concepts[Regression and classification] ,Python and Sql Basics

Interview Preparation Tips

Interview preparation tips for other job seekers - Cool

Interview Questionnaire 

1 Question

  • Q1. First Round: Basic Statistics, Basic Python Programming, Past Projects. Second Round: Past Projects, Questions from computer vision, NLP, SQL, Basic Python.

I applied via Naukri.com and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Project Discussion… Question on Machine Learning algorithms, Stats, Sql

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview was easy. Just go through the basics.

I applied via Campus Placement and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Nothing much technical

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Go in formals
2. Fluency in English is important (depends on interview panel)
3. Clarity on what your talking about
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Company Website and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. What is linear regression? How to process data? Explain KLM algorithm.
  • Ans. 

    Linear regression is a statistical method used to model the relationship between a dependent variable and one or more independent variables.

    • Linear regression is used to predict the value of a dependent variable based on the value of one or more independent variables.

    • It assumes a linear relationship between the independent and dependent variables.

    • The goal of linear regression is to find the best-fitting line that minimi...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for ml algorithms, mostly focus on linear regression

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Describe the project , EDA
  • Ans. 

    The project involved exploratory data analysis (EDA) to gain insights and identify patterns in the data.

    • Performed data cleaning and preprocessing

    • Visualized data using various charts and graphs

    • Identified correlations and relationships between variables

    • Used statistical methods to analyze data

    • Generated hypotheses for further analysis

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Depends on the interviewer

Skills evaluated in this interview

I applied via Referral and was interviewed in Mar 2021. There were 4 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What is data science
  • Ans. 

    Data science is the field of extracting insights and knowledge from data using various techniques and tools.

    • Data science involves collecting, cleaning, and analyzing data to extract insights.

    • It uses various techniques such as machine learning, statistical modeling, and data visualization.

    • Data science is used in various fields such as finance, healthcare, and marketing.

    • Examples of data science applications include fraud...

  • Answered by AI
  • Q2. What is phyton and R
  • Ans. 

    Python and R are programming languages commonly used in data science and statistical analysis.

    • Python is a general-purpose language with a large community and many libraries for data manipulation and machine learning.

    • R is a language specifically designed for statistical computing and graphics, with a wide range of packages for data analysis and visualization.

    • Both languages are popular choices for data scientists and hav...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Provide the tips how to face the interview

Skills evaluated in this interview

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

I applied via Referral and was interviewed in Sep 2023. There were 5 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Aptitude Test 

General maths n reasoning ques

Round 3 - Coding Test 

1 DSA medium level question were asked

Round 4 - Group Discussion 

Any random topic that we have to speak upon

Round 5 - Technical 

(2 Questions)

  • Q1. Discussed everything written in the resume
  • Q2. Skillsets written in resume

Interview Preparation Tips

Interview preparation tips for other job seekers - Be sure about what you are writing in the resume.

Snap Inc Interview FAQs

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

Some of the top questions asked at the Snap Inc Data Scientist interview -

  1. 2 Heads out of 3 coins probabil...read more
  2. Write some probability related python question without using the libr...read more
  3. Case study question around one of the featu...read more

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Snap Inc Data Scientist Interview Process

based on 1 interview

Interview experience

4
  
Good
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