Below 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/