So I'm still learning the ropes here, but GMAC is the same thing as MBA(dot)com right? ( stupid new poster rule.... )
I could have sworn that I filled out/submitted 1 question posted on MBA(dot)com every 3 days (Mondays and Thursdays) a while ago. Not only that but I remember there was a verbal question and a quant question posted each day.
Maybe that was for a certain promotion or sweepstakes. Lol watch it have been for the GRE, or the ACT haha, great!