Currently I am doing a two months study plan. I am done with Week 4. In the past, I have done Magoosh and Princeton classes as well as mocks.
I gave ETS Power Prep 1 yesterday, and I got 327 (V 167 and Q 160). A pattern that I have noticed in all my mocks so far, including ETS, is that I end up making silly calculation mistakes in at least 5/40 Quants questions. Something like 1/1.25, which I assume to be a small number, and later, when I review my test, I find out that it was a silly calculation mistake. I need to improve my quants score to 165 at least. I do not get time to revisit my answers in the quants section due to a lack of time management skills. Like I finish 20 questions in 35 mins exactly, and I do not get time to review again, or even if I review a few of the marked questions, those are not the silly calculation mistakes. Cause it does not even strike me that I am making these calculation mistakes in the first place. Hence, I do not mark them for further review.
Any advice?