How to Reset Quiz in Studio 360?

Hi Thaniganivel,

Thanks for reaching out! For issue #1, have you already enabled the Retry button on the Result Slide?  This option adds a Retry Quiz button to your result slide, so learners can retake the quiz.

For issues 2 and 3, would you be willing to upload a copy of your project here or in private by opening a support case so we can try and test the reported behavior?