Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by Brane Enterprises Team. If you also belong to the team, you can get access from here

Brane Enterprises Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Clear (1)

Brane Enterprises Data Scientist Interview Questions and Answers

Updated 17 Jun 2024

Brane Enterprises Data Scientist Interview Experiences

3 interviews found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

It contain both Aptitude and Coding about base models and Deep learning too

Round 2 - Technical 

(2 Questions)

  • Q1. What different models technique ?
  • Ans. 

    Different models techniques include linear regression, decision trees, random forests, support vector machines, and neural networks.

    • Linear regression is used for predicting continuous values.

    • Decision trees are used for classification and regression tasks.

    • Random forests are an ensemble method based on decision trees.

    • Support vector machines are used for classification tasks.

    • Neural networks are used for complex pattern re

  • Answered by AI
  • Q2. What are performance metric where to use what?
  • Ans. 

    Different performance metrics are used for different types of machine learning models to evaluate their effectiveness.

    • For classification models, metrics like accuracy, precision, recall, F1 score, and ROC-AUC are commonly used.

    • For regression models, metrics like mean squared error (MSE), mean absolute error (MAE), and R-squared are commonly used.

    • For clustering models, metrics like silhouette score and Davies-Bouldin in...

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Explain about Project
  • Q2. What are problems faced in that project?

Skills evaluated in this interview

Interview experience
3
Average
Difficulty level
Easy
Process Duration
2-4 weeks
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Basic questions on resume back propagation , gradient descent , activation functions and what is the significance why resnet , vanishing gradient poroblem

Data Scientist Interview Questions Asked at Other Companies

Q1. for a data with 1000 samples and 700 dimensions, how would you fi ... read more
Q2. Special Sum of Array Problem Statement Given an array 'arr' conta ... read more
asked in Affine
Q3. you have a pandas dataframe with three columns, filled with state ... read more
Q4. Clone a Linked List with Random Pointers Given a linked list wher ... read more
asked in Coforge
Q5. coding question of finding index of 2 nos. having total equal to ... read more
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I was interviewed in Oct 2023.

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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Resume based questions
Round 3 - Technical 

(1 Question)

  • Q1. In depth ML and DL

Interview Preparation Tips

Interview preparation tips for other job seekers - Got ghosted from the HR.

Interview questions from similar companies

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

I applied via Referral and was interviewed before Jun 2023. There were 4 interview rounds.

Round 1 - Aptitude Test 

Data Science MCQ questions

Round 2 - Coding Test 

Building a baseline ML model with EDA etc.

Round 3 - One-on-one 

(2 Questions)

  • Q1. How do you analyse outliers?
  • Ans. 

    Outliers can be analyzed using statistical methods like Z-score, IQR, or visualization techniques like box plots.

    • Calculate Z-score and identify data points with Z-score greater than a certain threshold as outliers.

    • Use Interquartile Range (IQR) to detect outliers by identifying data points outside 1.5 * IQR range.

    • Visualize data using box plots to identify any data points that fall outside the whiskers.

    • Consider domain kn...

  • Answered by AI
  • Q2. Tell me about a time when what you found did not match expectation with what you thought analysing the dataset.
Round 4 - One-on-one 

(2 Questions)

  • Q1. Why Unilever now?
  • Q2. Where do you see yourself in 5 years?
Interview experience
4
Good
Difficulty level
Easy
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. What is difference between lstm and rnn
  • Ans. 

    LSTM is a type of RNN that addresses the vanishing gradient problem by using memory cells.

    • RNN stands for Recurrent Neural Network, a type of neural network that processes sequential data.

    • LSTM stands for Long Short-Term Memory, a type of RNN that includes memory cells to retain information over long sequences.

    • LSTM is designed to overcome the vanishing gradient problem, which occurs when training RNNs on long sequences.

    • L...

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. What are different evaluation matrix ?
  • Ans. 

    Evaluation matrices are used to assess the performance of models in data science.

    • Confusion matrix: used to evaluate the performance of classification models.

    • Precision, recall, and F1 score: measures for binary classification models.

    • Mean squared error (MSE): evaluates the performance of regression models.

    • R-squared: assesses the goodness of fit for regression models.

    • Area under the ROC curve (AUC-ROC): evaluates the perfo...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Nov 2023. There were 4 interview rounds.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Questions from projects which was mentioned on resume
Round 2 - One-on-one 

(2 Questions)

  • Q1. Fitment based questions
  • Q2. Explain a project
  • Ans. 

    Developed a machine learning model to predict customer churn for a telecom company.

    • Collected and cleaned customer data including usage patterns and demographics

    • Used classification algorithms like Random Forest and Logistic Regression to build the model

    • Evaluated model performance using metrics like accuracy, precision, and recall

  • Answered by AI
Round 3 - Aptitude Test 

Math, English, reasoning

Round 4 - HR 

(1 Question)

  • Q1. Asked me about expected salary
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is LSTM and how is different with RNN
  • Q2. Tell me the NLP technique you used in past and explain
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed before Jan 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Tell me about Yourself.
  • Ans. 

    I am a data scientist with a background in statistics and machine learning.

    • Background in statistics and machine learning

    • Experience with data analysis and visualization tools like Python, R, and Tableau

    • Strong problem-solving skills

    • Ability to communicate complex technical concepts to non-technical stakeholders

  • Answered by AI
  • Q2. Explain your Final Year Project
  • Ans. 

    Developed a predictive model for customer churn in a telecom company using machine learning algorithms.

    • Used Python for data preprocessing and model building

    • Implemented algorithms like Random Forest and Logistic Regression

    • Evaluated model performance using metrics like accuracy and AUC-ROC curve

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Aditya Birla Group Data Scientist interview:
  • Data Analytics
Interview preparation tips for other job seekers - Be True and Confident. Prepare for it with Focus.

Interview Questionnaire 

7 Questions

  • Q1. 1. Introduction, it's a common question?
  • Q2. Why you want to switch your job?
  • Q3. Is job your passion or it's your need?
  • Q4. How should you handled the critical situation?
  • Ans. 

    Handling critical situations requires quick thinking, clear communication, and a calm demeanor.

    • Assess the situation and prioritize actions

    • Communicate clearly and effectively with all parties involved

    • Remain calm and focused

    • Take decisive action while considering potential consequences

    • Seek assistance or advice from colleagues or superiors if necessary

  • Answered by AI
  • Q5. How you managed 2 problems in a same time?
  • Ans. 

    I prioritize the problems based on urgency and importance, and then allocate time and resources accordingly.

    • Assess the urgency and importance of each problem

    • Create a plan of action for each problem

    • Allocate time and resources based on the plan

    • Regularly reassess and adjust the plan as needed

    • Example: If one problem is a deadline that cannot be missed and the other is a minor issue, prioritize the deadline and allocate mor

  • Answered by AI
  • Q6. Describe your last vacation or last memorable day?
  • Q7. Talk on profession, topic, "for ex. why you choose french, why you do B.tech etc?

Interview Preparation Tips

Interview preparation tips for other job seekers - asked only 4 to 5 questions not too much. with in 5 question an interviewer know about the skill of that candidate.
Thanks
Regard Richa
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Aug 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 Resume tips
Round 2 - Technical 

(2 Questions)

  • Q1. Questions GST concepts
  • Q2. Checking Excel Skills
Round 3 - One-on-one 

(1 Question)

  • Q1. Asking personal Detaiuls

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well & Be confident
Contribute & help others!
anonymous
You can choose to be anonymous

Brane Enterprises Interview FAQs

How many rounds are there in Brane Enterprises Data Scientist interview?
Brane Enterprises interview process usually has 2-3 rounds. The most common rounds in the Brane Enterprises interview process are Technical, Resume Shortlist and Coding Test.
How to prepare for Brane Enterprises 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 Brane Enterprises. The most common topics and skills that interviewers at Brane Enterprises expect are Deep Learning, Machine Learning, NLP, Neural Networks and Python.
What are the top questions asked in Brane Enterprises Data Scientist interview?

Some of the top questions asked at the Brane Enterprises Data Scientist interview -

  1. What are performance metric where to use wh...read more
  2. What different models techniqu...read more
  3. basic questions on resume back propagation , gradient descent , activation fun...read more

Recently Viewed

PHOTOS

InsuranceDekho

3 office photos

LIST OF COMPANIES

Credit Bajaar

Overview

SALARIES

Cadence Design Systems

INTERVIEWS

Brane Enterprises

No Interviews

INTERVIEWS

Brane Enterprises

No Interviews

INTERVIEWS

Brane Enterprises

60 top interview questions

SALARIES

Travel Boutique Online

INTERVIEWS

Cadence Design Systems

No Interviews

JOBS

Cadence Design Systems

No Jobs

INTERVIEWS

Blazeclan Technologies

No Interviews

Tell us how to improve this page.

Brane Enterprises Data Scientist Interview Process

based on 3 interviews

Interview experience

3
  
Average
View more

Interview Questions from Similar Companies

ITC Interview Questions
3.9
 • 546 Interviews
Tata Group Interview Questions
4.2
 • 358 Interviews
Adani Group Interview Questions
3.9
 • 187 Interviews
Chetu Interview Questions
3.3
 • 172 Interviews
Winman Software Interview Questions
4.0
 • 28 Interviews
View all
Brane Enterprises Data Scientist Salary
based on 65 salaries
₹8.4 L/yr - ₹28 L/yr
8% more than the average Data Scientist Salary in India
View more details

Brane Enterprises Data Scientist Reviews and Ratings

based on 12 reviews

2.4/5

Rating in categories

2.7

Skill development

2.7

Work-life balance

2.6

Salary

2.0

Job security

2.0

Company culture

2.4

Promotions

2.3

Work satisfaction

Explore 12 Reviews and Ratings
Associate Solution Lead
597 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Solution Lead
261 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Product Manager
188 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Software Developer
105 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Business Analyst
97 salaries
unlock blur

₹0 L/yr - ₹0 L/yr

Explore more salaries
Compare Brane Enterprises with

Tata Group

4.2
Compare

Reliance Industries

4.0
Compare

Aditya Birla Group

4.1
Compare

Mahindra & Mahindra

4.1
Compare
Did you find this page helpful?
Yes No
write
Share an Interview