Amazing Book this Powerscore CR Bible for GMAT is
only complaint is that they did not change the Examples and reproduced them ditto from their LSAT book
Btw, GMAT has 10 topics to cover
If you are running short of time get set go for these 5 topics:
1.Weaken
2.Strengthen/Support
3.Assumption
4.Must be True/Most Supported
&
5.Resolve the paradoxHope this helps.
For newbie here, while posting your CR Qs , mention in the subject line
"CR-Assumption-"Charles Darwin etc..".."