Links

GSUITE add-ons

Check out the BoloForms Timer + Proctor & Form Presenter add-on here.
If you haven't installed the add-on yet, follow this quick tutorial to get started.
1. Click on More in the top right corner of your Google Form.
2. From the Drop-down Menu select Get add-ons.
3. Click on Search to search for BoloForms Timer + Proctor & Form Presenter Add-On.
4. Look out for BoloForms Timer + Proctor & Form Presenter Add-On and click on it.
5. Click on Install to install BoloForms Timer + Proctor & Form Presenter Add-On.
I have already installed the add-on that's why it's showing Uninstall.