I suggest that in Quiz Competition:

1.- you have the initial option of defining how many questions are going to be asked

2.- the total value of the score (100, 20 or 10) is established

3.- Based on these previous steps, the scores for each answer will be calculated

4.- the participant who answers the fastest and most correctly will have a 10% bonus on the value of each answer.

5.- The participant who has more than 50% of the qualification base will have passed the Quiz Competition.

6.- At the end all the scores are shown