I'm thinking of getting an MBA and have to write a GMAT exam to get into the school of my choice... Or at least try to get into one which is going to be quite the challenge. One of the requirements is a GMAT score and for someone that's been out of high school for as long as I have its like being dropped into a pot of boiling water!!! Algebra... Oh my goodness I haven't done that in 20 years!!! Has anyone taken the GMAT or have any advice on studying for it???