PyQt5 Tutorials
Noticed a lack of proper up-to-date tutorials on PyQt5 so I made my own tutorial here.
The above link will take you the "main center". If you want directly check out an article or two below are a few. (Each widget has it's own article)
QPushButton
QRadioButton
QLineEdit
It's not complete, there are still a few minor widgets left. The less common the widget/feature the harder it is to scourge up information. I've never had to go through the documentation this often.
Voters
These exams required proper time and learning from your end and you have to do that so you can pass them. The proofreading service also doing their quick work regarding the latest exam lists for school.