Hi Team, I needed advice for quant practice. I scored 10/12 and 14/15 in quant sections of Practice test 1 of ETS. I wanted to know if I should focus on Bigbook or gregmat sectionals / or any other source to improve?
Big Book – Use for reinforcing concepts you’re still unsure about.
GregMat quizzes – Great for timed drills and improving speed.
ETS Quant book – Best for realistic practice and overall prep.
I mainly want to practice hard questions. what would be the best source for this?
You can try the quant portal’s medium and hard questions 