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Flip Robo Technologies Data Science Intern Interview Questions and Answers
Flip Robo Technologies Data Science Intern Interview Experiences
3 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.
(2 Questions)
- Q1. What is correlation?
- Ans.
Correlation is a statistical measure that describes the relationship between two variables.
Correlation ranges from -1 to 1, where 1 indicates a perfect positive relationship, -1 indicates a perfect negative relationship, and 0 indicates no relationship.
Correlation does not imply causation, meaning just because two variables are correlated, it does not mean that one causes the other.
Examples of correlation include the r...
- Q2. What is normalization?
- Ans.
Normalization is the process of scaling and standardizing data to have a consistent range.
Normalization helps in comparing different features on the same scale.
Common normalization techniques include Min-Max scaling and Z-score normalization.
Example: Scaling age and income variables to a range of 0 to 1.
Interview Preparation Tips
Selected
I applied via Referral and was interviewed before Sep 2022. There were 3 interview rounds.
Python, pandas, numpy, visulization
Give small web scraping and data analysis project
Interview Preparation Tips
- Data Science
- Data Analysis
- pandas
- Visualization
- Machine Learning
I applied via Recruitment Consulltant and was interviewed in Sep 2021. There were 2 interview rounds.
(1 Question)
- Q1. Different types of oops, explain oops
- Ans.
Object-oriented programming (OOP) is a programming paradigm that uses objects to represent and manipulate data.
OOP is based on the concept of classes and objects.
Encapsulation, inheritance, and polymorphism are key principles of OOP.
Examples of OOP languages include Java, C++, and Python.
Interview Preparation Tips
- Regression
Top trending discussions
Interview questions from similar companies
I applied via Campus Placement and was interviewed in Mar 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Introduction
- Q2. Qualification, basic questions about customer service, empathy apology,how to handle angry customer..thats it
Interview Preparation Tips
Give some good and creative answers that's all..😊.
Interview Questionnaire
2 Questions
- Q1. No question asked
- Q2. They call and said we will give 10k only
Interview Preparation Tips
Because of lockdown
I appeared for an interview before Dec 2020.
(1 Question)
Round duration - 120 Minutes
Round difficulty - Medium
- Q1.
Ninja and His Secret Information Encoding Problem
Ninja, a new member of the FBI, has acquired some 'SECRET_INFORMATION' that he needs to share with his team. To ensure security against hackers, Ninja dec...
- Ans.
The task is to encode and decode 'SECRET_INFORMATION' for security purposes and determine if the transmission was successful.
Read the number of test cases 'T'
For each test case, encode the 'SECRET_INFORMATION' and then decode it
Compare the decoded string with the original 'SECRET_INFORMATION'
Print 'Transmission successful' if they match, else print 'Transmission failed'
(1 Question)
Round duration - 60 Minutes
Round difficulty - Medium
- Q1.
Equilibrium Index Problem Statement
Given an array
Arrconsisting of N integers, your task is to find the equilibrium index of the array.An index is considered as an equilibrium index if the sum of elem...
- Ans.
Find the equilibrium index of an array where sum of elements on left equals sum on right.
Iterate through the array and calculate prefix sum and suffix sum at each index.
Compare prefix sum and suffix sum to find equilibrium index.
Return the left-most equilibrium index or -1 if none found.
Round duration - 50 Minutes
Round difficulty - Easy
Interview Preparation Tips
Tip 1 : Focus more on SQL
Tip 2 : Keep up with ongoing projects in the company
Tip 1 : Be honest about what you add.
Tip 2 : Don't forget to mention extra curriculars.
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. There were four interview rounds and one test like versant English test
I applied via Campus Placement and was interviewed in Oct 2020. There were 4 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Tell me about your self ?
- Q2. What is your strength?
- Q3. What is aadhar card (because i am in aadhhar process)
- Ans.
Aadhaar card is a unique identification card issued by the Indian government to residents of India.
Aadhaar card is a 12-digit unique identification number issued by the Unique Identification Authority of India (UIDAI).
It serves as proof of identity and address for Indian residents.
Aadhaar card contains biometric and demographic information of the cardholder, including fingerprints and iris scans.
It is used for various ...
- Q4. Check reading and conversation skill
- Q5. Are u agree with night shift
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Mar 2021. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Tell me about yourself??
- Q2. What where the challenge you faced in your previous role and how did you overcome??
Interview Preparation Tips
I applied via Company Website and was interviewed before May 2020. There were 3 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Take a topic by yourself and talk about 2 minutes about it.
- Q2. How was your college life and what you have learned?
- Q3. How you can associate with a team and how you can avoid misunderstandings
- Q4. Tell me something about yourself?
Interview Preparation Tips
You dont need to use fancy words or any tough words . Just be simple and straight. Take a topic and try to me the other person understand that you can translate things clearly. Even if you're using butler english it should be simple . Nothing but make sure you need have 100% good typing speed . No compromise on it .
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Flip Robo Technologies Data Science Intern Interview Process
based on 5 interviews
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Flip Robo Technologies Data Science Intern Reviews and Ratings
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Rating in categories
|
Data Science Intern
174
salaries
|  ₹1 L/yr - ₹6.5 L/yr |
|
Data Scientist Intern
54
salaries
| ₹1 L/yr - ₹7.8 L/yr |
|
Data Scientist
47
salaries
| ₹1 L/yr - ₹8 L/yr |
|
Data Analyst
25
salaries
| ₹1.2 L/yr - ₹7.6 L/yr |
|
Intern
24
salaries
| ₹1 L/yr - ₹8 L/yr |
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