Plugin to create online exam

Hello! Can you please suggest me some plugins that create multi-choice question examination?

I’m trying to organize an online competition where each user has a unique ID, each ID provides a questionnaire (multi-choice, time-limited, consisting of text, image and audio questions), and create the ranking chart as well. The data file which stores the question data is of csv format (for image and audio, the data is provided by URL).

Many Thanks!