FIITJEE Business Data Analyst Interview Questions and Answers

Q1. Basic ML questions based on your project, python basic questions
Add your answer

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

30 minutes. 3 aptitude questions . Very easy .

DSA Questions. Palindrome , Arrays and Strings were the most asked questions in my batch.

Q1. What are directors?
Ans. 
Directors are individuals responsible for overseeing the activities and operations of a company or organization.
• Directors are typically appointed by shareholders or members of the organization.

• They are responsible for making strategic decisions and setting goals for the organization.

• Directors have a fiduciary duty to act in the best interests of the company and its stakeholders.

• Examples of directors include the CEO, CF
Answered by AI
Add your answer
Q2. OOP COncepts such as polymorphism, inheritance, etc.
Add your answer

Q1. Tell me about your projects?
Add your answer
Q2. How do you approach the project if you are using logistic regression model?
Ans. 
Approach involves data preprocessing, model training, evaluation, and interpretation.
• Perform data preprocessing such as handling missing values, encoding categorical variables, and scaling features.

• Split the data into training and testing sets.

• Train the logistic regression model on the training data.

• Evaluate the model using metrics like accuracy, precision, recall, and F1 score.

• Interpret the model coefficients to under...read more
Answered by AI
Add your answer

Q1. What are you future goals?
Add your answer
Q2. What would you do if your interested field doesnt have any work in the company?
Ans. 
I would seek opportunities to apply my skills in related fields within the company.
• Explore other departments or teams within the company that may have projects related to my field of interest

• Offer to collaborate with colleagues in different departments to bring a new perspective to their projects

• Seek out professional development opportunities to expand my skills and knowledge in related areas
Answered by AI
Add your answer

Q1. Breadth of data science, Linear algebra, prob&stats, Lin reg, Log reg, DT, RF
Add your answer

Q1. Grilled in Mathematics behind Lin Reg, closed form solution, scalebility of lin reg
Add your answer

Q1. System design, took a project from my resume and asked me to design the whole solution. Project was a chatbot
Add your answer

Along with coding round..there's a communication test at the end

Q1. There's ntg to ask about technical for me..
Add your answer
Q2. Behavioural questions
Add your answer

Easy topics arrays, sequence sum.

Multiple choice questions

SQL , python, scala, Java