A few useful links:
https://www.hackerrank.com/
https://leetcode.com/problemset/all/
https://www.practicepython.org/
https://www.codingame.com/
https://wiki.haskell.org/H-99:_Ninety-Nine_Haskell_Problems
https://tutorialsbookmarks.com/30-days-of-code-solution-hackerrank/
https://github.com/karan/Projects
https://quescol.com/interview-preparation/python-coding-question
https://www.youtube.com/watch?v=3AHzWOWRWvQ
https://www.edureka.co/blog/interview-questions/python-interview-questions/
https://towardsdatascience.com/7-tips-i-wish-i-knew-before-clearing-all-hackerrank-python-challenges-4673e0fe14d3Below are some helpful exam questions to revise with:
-->http://anh.cs.luc.edu/150/examples/samx1.pdf
-->https://www.tutorialspoint.com/python/pdf/python_questions_answers.pdf
-->https://examjila.com/content/python-question-paper-pdf-download/
-->https://www.edureka.co/blog/interview-questions/python-interview-questions/
-->https://www.sanfoundry.com/1000-python-questions-answers/# Here is a good website to check out for this topic: https://leetcode.com/explore/interview/card/top-interview-questions-easy/