Quantitavely speaking

Today I started practicing PS questions from the official guide. First I did 1-50. I got 48 correct. But those questions were very easy. So I decided to jump to 150-200. That set also I score 96%. Need to catch up on the speed. Technique seems to be working fine. By tomorrow I should be in a good shape to start the data sufficiency in parallel. Problem Solving and data Sufficiency are going to be my race horses. I am depending on them a lot. Sentence correction is still lagging behind. CR and RC at 85% is good enough to go into GMAT, If I could score full on PS and DS. Tough, but doable.