OneBanc Technologies Data Science Intern Interview Questions and Answers

A random topic was given and we had to speak on it

Q1. Why do u want to join us
Ans. 
I am passionate about data science and believe your company offers a great opportunity for growth and learning.
• Passionate about data science

• Believe company offers growth and learning opportunities
Answered by AI
Add your answer
Q2. A guestimate question, how many tea cups are consumed daily in delhi
Add your answer

Q1. What is Bias In ML?
Ans. 
Bias in ML refers to the systematic error in a model's predictions, leading to inaccurate results.
• Bias is the algorithm's tendency to consistently learn the wrong thing by not taking all factors into account.

• It can result from the data used to train the model being unrepresentative or skewed.

• Bias can lead to unfair or discriminatory outcomes, especially in sensitive areas like hiring or lending decisions.

• Examples inclu...read more
Answered by AI
Add your answer
Q2. Regression concept in ML
Ans. 
Regression in ML is a supervised learning technique used to predict continuous values based on input features.
• Regression models establish a relationship between dependent and independent variables.

• Common regression algorithms include linear regression, polynomial regression, and logistic regression.

• Evaluation metrics for regression models include Mean Squared Error (MSE) and R-squared.

• Example: Predicting house prices b...read more
Answered by AI
Add your answer

50 question in 15 mins

Q1. On site evaluation, where various tasks were given
Add your answer
Q2. Why do u want to join us
Ans. 
I am passionate about data science and believe your company offers a great opportunity for growth and learning.
• I am passionate about data science and enjoy working with data to derive insights and make informed decisions.

• I believe your company is at the forefront of innovation in the field of data science, and I am excited about the opportunity to learn from experts in the industry.

• I am impressed by the projects your c...read more
Answered by AI
Add your answer

Q1. Introduce yourself.
Ans. 
I am a data science enthusiast with a strong background in statistics and machine learning.
• Completed a Bachelor's degree in Statistics

• Proficient in programming languages like Python and R

• Experience with data visualization tools like Tableau

• Completed projects involving predictive modeling and data analysis
Answered by AI
Add your answer
Q2. Why you want to join onebanc ?
Ans. 
I want to join onebanc because of its innovative approach to financial services and the opportunity to work with cutting-edge technology.
• Onebanc's focus on leveraging data science for improving financial services aligns with my career goals.

• I am excited about the chance to work with a talented team of data scientists and engineers at onebanc.

• The company's commitment to innovation and continuous learning is something th
Answered by AI
Add your answer
Q3. Explain your project.
Ans. 
Developed a machine learning model to predict customer churn for a telecom company.
• Used historical customer data to train the model

• Features included customer demographics, usage patterns, and customer service interactions

• Evaluated model performance using metrics like accuracy, precision, and recall
Answered by AI
Add your answer
Q4. What are your hobbies ?
Ans. 
My hobbies include hiking, reading, and playing the guitar.
• Hiking: I enjoy exploring nature trails and challenging myself physically.

• Reading: I love diving into different genres of books, from fiction to non-fiction.

• Playing the guitar: I find relaxation and creativity in strumming chords and learning new songs.
Answered by AI
Add your answer
Q5. What are the average no. Of tea people drink in a day in delhi ?
Ans. 
The average number of tea people drink in a day in Delhi varies depending on individual preferences and habits.
• The average number of tea consumed can range from 1-5 cups per day.

• Factors such as age, gender, occupation, and cultural background can influence tea consumption.

• Some people may drink more tea in the morning for a caffeine boost, while others may prefer tea throughout the day for relaxation.

• Tea consumption may...read more
Answered by AI
Add your answer

Q1. Some basic questions were asked they were just looking for who will be loyal to the company even after working for 2-3 years.
Add your answer