Looking for Valid questions

This topic has expert replies
Junior | Next Rank: 30 Posts
Posts: 20
Joined: Wed Aug 29, 2007 2:56 pm

Looking for Valid questions

by isvas » Mon Mar 01, 2010 5:54 am
I am looking for valid yough math questions (I mean questions with correct answers)
I am specifically looking for my weak areas
1. Primes
2. Complex geometry
3. Probability
4. And most importantly - p,q,r, x, y, z kind of problems - not sure what they are called, these involve algebra powers etc

Any suggestions?
Source: — GMAT Strategy |