Do the Kaplan. My roomate at my MBA was a law grad with very little math background. He prepared the math section for 3 months, basically going through Kaplan. He also got 3 hours with a tutor to make sure he was on track. \nGMAT questions are made to be answered in a couple of minutes, so they are not hard. You just have to apply basic math quickly... so practice is all it takes.\n\nGL.