Hi all,
First post here, been a reader for a long time.
My test date is approaching and I have been stuck at 45Q 45V for a long long time. Finally, today I decided to analyze why I simply cannot improve in quant (I'm cool with my verbal), and 3 CATs revealed what I had suspected: Data Sufficiency is killing me. I'm usually getting only 40% of those right. It's not that I don't understand the math, but I usually struggle with timing on those.
Is there any online resource with a power set of tough Data Sufficiency questions with good explanations available anywhere? It doesn't need to be free, but it must be online.
Thanks!
Daniel