Hey @Vickie_Lim1 , Audrey from Airtable here
I noticed that no community members have jumped in on your topic, so I’m happy to jump in!
I’d recommend looking into how you can use formulas to accomplish this. Although this isn’t a feature that’s specifically native to Airtable (and those submitting forms won’t be able to see their results right away), you could use IF() statements on select fields to determine whether someone inputted the correct answer. Resources on writing IF() statements can be found in our help center at airtable.com/support.
Hopefully that points you in the right direction