This is a topic that I have consistently struggled with. Just can't seem to wrap my head around this concept. I have seen some of the forum messages on Beat The Gmat on Data Sufficiency, and have seen how some of the experts break the problem down into two parts; solve each data point individually; and finally solve the entire problem. But I'm still not able to do well on DS.
What are some of the ways I can change my method of study/practice to:
a) learn what I'm doing wrong
b) improve on that
What are some of the ways I can change my method of study/practice to:
a) learn what I'm doing wrong
b) improve on that













