Grab A Grub Services Assistant Manager Operations Interview Questions and Answers

Q1. Sql only questions like joins and window functions
Add your answer
Q2. Asked about joins and python knowledge
Add your answer
Q3. Calculate rolling average for order amount for merchants
Ans. 
Calculate rolling average for order amount for merchants
• Calculate the average order amount for each merchant over a specific time period

• Update the average as new orders come in, dropping the oldest order amount from the calculation

• Example: Merchant A had orders of $100, $150, $200 in the last 3 days. Rolling average would be ($100 + $150 + $200) / 3 = $150
Answered by AI
Add your answer

SQL, Python, Case Studies, Window Functions

Data analysis ,dashboard creations

Q1. Previous project discussion
Add your answer
Q2. Sql amd python tabluea excel
Add your answer

Aptitude test is a way for employers to assess a candidate's abilities through a variety of different testing formats. Aptitude tests will test your ability to perform tasks and react to situations at work. This includes: problem-solving.

Q1. Tell me something about yourself. How did you hear about this position? Why do you want to work here?
Ans. Hi thank you for giving me this opportunity to introduce my self lakshmi r am basically from doddballapur i graduate in b. Com from banglore north university
Answered Anonymously
View 1 more answer
Q2. What is your greatest strength? What are your strengths and weaknesses? What do you know about this company/organization?
Add your answer

SQL query optimisation

Q1. Regular discussion, about job role, why swiggy
Add your answer

Number sires, clock, logic, arithmetic, geometry

Code test basic, ans the basic knowledge, write code

Q1. What is python?
Ans. 
Python is a high-level programming language known for its simplicity and readability.
• Python is widely used for web development, data analysis, artificial intelligence, and scientific computing.

• It emphasizes code readability and uses indentation to define code blocks.

• Python has a large standard library and a vibrant community of developers.

• Example: print('Hello, World!')

• Example: import pandas as pd
Answered by AI
View 1 more answer
Q2. What is python used for?
Ans. 
Python is a versatile programming language used for data analysis, web development, artificial intelligence, automation, and more.
• Data analysis and visualization

• Web development (Django, Flask)

• Artificial intelligence and machine learning (TensorFlow, PyTorch)

• Automation and scripting

• Scientific computing (NumPy, SciPy)
Answered by AI
View 1 more answer
Q3. What type of language is python?
Ans. 
Python is a high-level programming language known for its simplicity and readability.
• Python is an interpreted language, meaning it does not need to be compiled before running.

• It supports multiple programming paradigms, including object-oriented, imperative, and functional programming.

• Python has a large standard library and a thriving community, making it versatile and widely used.

• Example: Python is used for web develop...read more
Answered by AI
Add your answer
Q4. What is oops in python?
Ans. 
Object-oriented programming (OOP) is a programming paradigm based on the concept of 'objects', which can contain data and code.
• OOP allows for the organization of code into reusable components called classes.

• Classes can have attributes (variables) and methods (functions) associated with them.

• In Python, everything is an object, and classes can be defined using the 'class' keyword.

• Encapsulation, inheritance, and polymorph
Answered by AI
Add your answer
Q5. What is array in python?
Ans. 
An array in Python is a data structure that stores a collection of elements of the same type.
• Arrays can store elements such as integers, floats, or strings.

• Arrays are indexed starting from 0, with elements accessed using their index.

• Example: arr = ['apple', 'banana', 'cherry']
Answered by AI
Add your answer