Question 5 is not at all clear
In this question
What does this code output?
if num < 15:
elif num > 30:
why are you giving print(mystery(22))? simply myster...
at 8:03, under elif, you have given print('3 in indeed greater than 2'). i think its a typo. It should be print('3 is indeed greater than 2') as you are showing the output as 3 is indeed greater than 2
You may change it if you feel so.