Retaking a quiz depends on the quiz creator’s configuration, The Submitted screen may be presented with or without the Take Quiz Again option. When configured, you are provided with the option to retake the quiz. The number of attempts you are allowed is configured by the quiz creator. The scoring method is also configured by the quiz creator.
In the following example, the score was 100 based on the second attempt on taking the quiz and the latest score will be used for grading.
Note that the quiz creator sets the scoring methods for the quiz based on one of the following configurations:
To retake the quiz