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63 interview questions on Pythonfor developers (2024)

Test your technical skills before an interview of Python with 63 corrected questions. Beginner, Intermediate or Expert level.

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63 questions
Easy
13 votes760 runs0 comment

Write a Python function that returns the factorial of a number.

Back-end developer
recursion
Vincent Cotroat Mar 28, 2023
Hard
10 votes1116 runs0 comment

Write a Python function that prints the elements of a list.

Back-end developer
list
for loop
Théoat Mar 28, 2022
Medium
6 votes1153 runs0 comment

Start a HTTP server from the CLI with python

Back-end developer
cli
http
Théoat Jan 23, 2023
Medium
5 votes1023 runs0 comment

Use the zip() function to iterate over two lists in parallel.

Back-end developer
list
zip
Théoat Mar 28, 2022
Hard
4 votes1711 runs0 comment

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

Back-end developer
python
file
binary
Antoine Brennerat Dec 2, 2021
Easy
4 votes1034 runs0 comment

What type is `function_a` in the following code ?

Back-end developer
functions
decorators
Théoat Mar 28, 2022
Hard
3 votes1723 runs0 comment

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

Back-end developer
list comprehension
lambda
Antoine Brennerat Dec 2, 2021
Hard
3 votes1713 runs0 comment

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

Back-end developer
python
type
Antoine Brennerat Dec 2, 2021
Hard
3 votes1712 runs1 comment

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

Back-end developer
python
scope
Antoine Brennerat Dec 2, 2021
Hard
3 votes1705 runs0 comment

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

Back-end developer
python
boolean
Antoine Brennerat Dec 2, 2021
Hard
3 votes1695 runs0 comment

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

Back-end developer
decorators
inheritance
Antoine Brennerat Dec 2, 2021
Easy
3 votes1690 runs0 comment

Define a class method in Python

Back-end developer
python
class
Antoine Brennerat Dec 2, 2021
Hard
2 votes1723 runs0 comment

Write a Python code that will wait for 40 seconds.

Back-end developer
python
async
Antoine Brennerat Dec 2, 2021
Hard
2 votes1719 runs0 comment

Create a list of 10 elements in Python

Back-end developer
list
python
Antoine Brennerat Dec 2, 2021
Hard
2 votes1706 runs0 comment

Explain the use of super in Python

Back-end developer
inheritance
super
Antoine Brennerat Dec 2, 2021
Medium
2 votes940 runs0 comment

What is the `numpy` for ?

Back-end developer
numpy
arrays
Théoat Mar 28, 2022
Expert
2 votes939 runs0 comment

Find the word 'lazy' in a sentence using Python

Back-end developer
regex
python
Théoat Mar 28, 2022
Easy
2 votes920 runs0 comment

Read a file in Python

Back-end developer
file
list
Théoat Mar 28, 2022
Hard
2 votes270 runs0 comment

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

Back-end developer
python
class
method
Vincent Cotroat Sep 4, 2023
Hard
2 votes162 runs0 comment

Change the value of a nested list element in Python

Back-end developer
lists
nested lists
El Mehdiat Sep 4, 2023
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