36 interview questions on Python for developers (2025)

7 votes2156 runs

Antoine Brennerat Dec 2, 2021

5 votes2155 runs

Antoine Brennerat Dec 2, 2021

5 votes2153 runs0 comment

Antoine Brennerat Dec 2, 2021

5 votes2145 runs0 comment

Antoine Brennerat Dec 2, 2021

5 votes1294 runs0 comment

5 votes294 runs0 comment

nested lists

El Mehdiat Sep 4, 2023

4 votes2173 runs

list comprehension

Antoine Brennerat Dec 2, 2021

4 votes2153 runs0 comment

Antoine Brennerat Dec 2, 2021

4 votes2153 runs

Antoine Brennerat Dec 2, 2021

4 votes2152 runs0 comment

Antoine Brennerat Dec 2, 2021

4 votes2141 runs0 comment

Antoine Brennerat Dec 2, 2021

4 votes476 runs0 comment

2 votes2190 runs0 comment

Antoine Brennerat Dec 2, 2021

2 votes2146 runs

Antoine Brennerat Dec 2, 2021

2 votes2139 runs1 comment

2 votes2123 runs1 comment

Antoine Brennerat Dec 2, 2021

1 vote2191 runs

Antoine Brennerat Dec 2, 2021

1 vote2178 runs

Antoine Brennerat Dec 2, 2021

1 vote2129 runs2 comments

1 vote488 runs0 comment

list comprehension

Mikaelat Mar 28, 2023

36 interview questions on Pythonfor developers (2025)

Test your technical skills before an interview of Python with 36 corrected questions. Beginner, Intermediate or Expert level.

36 interview questions on Pythonfor developers (2025)

Test your technical skills before an interview of Python with 36 corrected questions. Beginner, Intermediate or Expert level.

Why is the output of the following code undefined? ``` def f(n): return n + 1 f(n) ```

Write a Python program to open a file in binary mode and write a string to it.

In Python, what is the output of the following code? `valueA = 10; valueB = 10; valueA is valueB`

What is the output of the following code? ``` import asyncio async def read_data(): with open('data.txt', 'r') as f: data = f.read() return data async def main(): data = await read_data() print(data) if __name__ == '__main__': asyncio.run(main()) ```

In Python, which of the following statements are true about the keyword 'with':

Change the value of a nested list element in Python

Write a Python function that returns a list of the first n numbers of the Fibonacci sequence.

Create a list of 10 elements in Python

Write a Python code that will wait for 40 seconds.

What is the output of the following Python code? ``` G = '123' print(G + 1) ```

Python: Decorator that prevents the creation of an instance of a class

Write a Python class with a method that takes two arguments.

What is the output of the following code? ``` print("\u0041") ```

Explain the use of super in Python

Write a Python function that returns the sum of the first n integers.

Define a class method in Python

What is the output of the following code? ``` def f(x): if x == 0: return 1 else: return f(x - 1) + f(x - 2) print(f(3)) ```

What is the value of valueA after the following code is executed? ``` valueA = 10 valueB = 20 valueA = valueB ```

Write a Python function that returns a copy of anotherlist with number appended to the end.

What can we see about the variable "x"in this code?

What is the output of the following code? ``` import asyncio async def read_data(): with open('data.txt', 'r') as f: data = f.read() return data async def main(): data = await read_data() print(data) if name == 'main': asyncio.run(main()) ```