Veritas Quant was much easier than GMAT prep and actual GMAT

I only took one Veritas Prep test and my scores were opposite of my usual GMAT prep scores. I got a 46 in quant, and a 31 in Verbal. On the GMAT prep software I consistently score about 42 in Verbal (and got a 42 on the actual exam) and about a 32 in Quant (and actually got a 29 on the actual exam w...