2015 ASA Umpire Exam questions

[Tru_in_Blu]

I downloaded the exam and started working on it using my 2014 manual and the posted changes on the ASA website.

Following are a few questions I have on the questions.

31. With one out, R1 on 3B, R2 on 1B, B4 singles to right field scoring R1. R2 rounds second, then becomes confused, retouches 2B while moving back toward 1B where they are tagged out. The Umpires rule correctly that R1’s run counts as it was scored before R2 was tagged.
a.) True
b.) False

It seems that this scenario makes more sense if there are 2 outs instead of 1 out. With 1 out, we simply have a runner tagged off a base for the second out and of course R1's run counts.