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Photon Interactive Data Scientist Interview Questions and Answers

Updated 15 Nov 2024

Photon Interactive Data Scientist Interview Experiences

1 interview found

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

I applied via Job Portal and was interviewed before Nov 2023. There were 2 interview rounds.

Round 1 - Coding Test 

Write a code for Factorial series

Round 2 - Technical 

(2 Questions)

  • Q1. Deep learning related
  • Q2. Maximum GenAI Based question

Data Scientist Jobs at Photon Interactive

View all

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(1 Question)

  • Q1. Questions on MLP, ML
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Oct 2023. There were 3 interview rounds.

Round 1 - Coding Test 

The first was a mcq based coding round for campus placement

Round 2 - Coding Test 

This was a pairing coding round

Round 3 - Technical 

(1 Question)

  • Q1. Explain different unsupervised algo
  • Ans. 

    Unsupervised algorithms are used to find patterns in data without labeled outcomes.

    • K-means clustering: partitions data into K clusters based on similarity

    • Hierarchical clustering: creates a tree of clusters based on similarity

    • Principal Component Analysis (PCA): reduces dimensionality by finding orthogonal components

    • Association rule mining: discovers interesting relationships between variables in large datasets

  • Answered by AI

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Company Website and was interviewed before Nov 2023. There was 1 interview round.

Round 1 - Coding Test 

OOPS concept and Dynamic Programming coding challenges

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

I applied via Approached by Company and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Coding Test 

It was difficult and was on hackerrank

Round 2 - Technical 

(1 Question)

  • Q1. How to find a largest number in a list without using inbuilt function
  • Ans. 

    Iterate through the list and compare each element to find the largest number.

    • Iterate through the list using a loop

    • Compare each element with a variable storing the current largest number

    • Update the variable if a larger number is found

  • Answered by AI
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed in Nov 2024. There were 2 interview rounds.

Round 1 - One-on-one 

(1 Question)

  • Q1. Basic ML questions based on your project, python basic questions
Round 2 - Coding Test 

Basic python questions on pandas,numpy, and basic SQL questions on windows function like lag

I applied via Naukri.com and was interviewed in Jun 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. There were two rounds of interviews. Both technical. They actually touch base every topic by asking questions out of it. First round- Python fundamental questions on data structures and operations, scenar...
  • Q2. Second round is mainly CV based project discussion. They would try to dig out on advanced concepts which could be bit mathematical. You can be honest and skip it rather than quoting it wrong.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well and be honest. Prepare the fundamentals of Python and ML well.
Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. General ML questions
  • Q2. General dl. Questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Dont go to citiustech
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Coding Test 

Test+2 interviews(technical and statistics)

Round 2 - Case Study 

Basic guestimates and case studies

Interview Preparation Tips

Interview preparation tips for other job seekers - Study hard
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Referral and was interviewed in Dec 2022. There were 3 interview rounds.

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 tips
Round 2 - Coding Test 

Coding test of 2 hours ,include model building

Round 3 - Technical 

(1 Question)

  • Q1. First Project explanation and in between that ask for project related questions and also asked basic ml to advance ml questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare your project explain very well and try to not go down in depth ,just swirl around your project .

Photon Interactive Interview FAQs

How many rounds are there in Photon Interactive Data Scientist interview?
Photon Interactive interview process usually has 2 rounds. The most common rounds in the Photon Interactive interview process are Technical and Coding Test.
How to prepare for Photon Interactive 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 Photon Interactive. The most common topics and skills that interviewers at Photon Interactive expect are Python, Machine Learning, AWS, Analytical Chemistry and Clinical SAS Programming.
What are the top questions asked in Photon Interactive Data Scientist interview?

Some of the top questions asked at the Photon Interactive Data Scientist interview -

  1. Deep learning rela...read more
  2. Maximum GenAI Based quest...read more

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Photon Interactive Data Scientist Interview Process

based on 1 interview

Interview experience

2
  
Poor
View more
Photon Interactive Data Scientist Salary
based on 6 salaries
₹8 L/yr - ₹12.5 L/yr
36% less than the average Data Scientist Salary in India
View more details

Photon Interactive Data Scientist Reviews and Ratings

based on 3 reviews

5.0/5

Rating in categories

5.0

Skill development

4.6

Work-life balance

4.6

Salary

4.6

Job security

5.0

Company culture

4.6

Promotions

5.0

Work satisfaction

Explore 3 Reviews and Ratings
Data Scientist - BLR

Kolkata,

Mumbai

+5

6-9 Yrs

Not Disclosed

Data Scientist Professional

Bangalore Rural

6-9 Yrs

Not Disclosed

Data Scientist

Pune

3-5 Yrs

Not Disclosed

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