Review contest questions at:
https://drive.google.com/open?id=1cjQCorURvDeewx56QJI5kDQR25M9I6ee and provide your answers below. If some of your answers are wrong, you can attempt those questions again. Objective is for you to do practice, hence, keep trying.
You may print test and submit answers together. You will certainly need to do a lot of work in notebook. Be prepared to be challanged.