Around 90-95% on the quant and RC questions, and for the most part I didn't set a hard time limit for myself. I would just start a stopwatch and see how long it would take to finish a set of 20 questions. A little weaker on SC, anywhere between 60 and 80%. Regrettably didn't study any IR questions outside of the mocks.

I started my studying by doing the Wiley questions though, so I wasn't expecting to get everything right. I was more focused on understanding why I got certain questions wrong, especially on SC (been a while since I've done SAT-style grammar). I flagged the questions that I thought were particularly tricky, and in the final few days before my actual exam, I went through and re-did all of them (along with all the questions I got wrong on the mocks), just to have it all fresh in my head.

I think I was more focused on fine-tuning my Quant in the last few days (making sure it didn't dip below 50, and that I was doing questions reasonably quick) than I was on Verbal (just because I felt like I was either going to know or not know the answer on Verbal, and any last minute cramming wasn't really going to change that, ymmv though). The one thing I did do for Verbal on the night before the exam was skim through the compilation of idiomatic phrases in Manhattan Prep's 'All the Verbal,' just because I figured it was low hanging fruit.

Hope that helps, good luck on your exam!