PhonePe Decision Scientist Interview Questions and Answers for Freshers

Q1. Short cut keys of tools
Ans. 
Short cut keys are keyboard shortcuts that allow users to quickly perform actions in various tools.
• Ctrl + C: Copy

• Ctrl + V: Paste

• Ctrl + X: Cut

• Ctrl + Z: Undo

• Ctrl + S: Save

• Ctrl + P: Print
Answered by AI
Add your answer

Q1. Project explanation in brief manner
Ans. 
Developed a predictive model to forecast sales based on historical data
• Collected and cleaned historical sales data

• Performed exploratory data analysis to identify trends and patterns

• Built and trained machine learning model using regression techniques

• Evaluated model performance using metrics like RMSE and MAE
Answered by AI
Add your answer

Q1. About the project
Add your answer
Q2. How much mb the latest project consumed and what are ur weakenesses.
Ans. 
The latest project consumed approximately 500 MB of data.
• The latest project consumed 500 MB of data.

• It is important to track data consumption for future optimization.

• Weaknesses can include lack of experience with certain tools or techniques.

• Weaknesses can also include difficulty in time management or communication.
Answered by AI
Add your answer

Q1. Projects Mentioned in Resume
Add your answer
Q2. Related to Python, Pyspark
Add your answer

We were trained for 2 weeks on web dev. and data science and were given individual 2 projects, according to the performance on them and a final interview, candidates were selected.

Q1. All about the assignment done
Add your answer
Q2. Your interest and particular domain you want to work in
Add your answer

3 DSA Que was asked on hackerrank

Q1. 3 DSA que asked by interviewer wirh code
Add your answer

Q1. Tell me about yourself
Add your answer
Q2. Projects questions
Add your answer

Case details on economics and data. how would you use data to do XYZ?

B2B invoice management application - Using ReactJS in front-end and Java in back-end and then integrate with machine learning algorithms to update dates and find out the customers according to the present data (important customers and then manage their invoices).

Q1. Interview - About technical skills.
Add your answer

Q1. Programming skills
Add your answer