hi,

I've been preparing for physics gre which is in november. nd the general test is in october. i just looked at the quantitative section. while the 'topics' for math include probability, straight lines etc the sample questions given on the gre website are very very elementary. i'm really confused and nervous. can someone please help me out? my friends who have taken the exam said it's very very tough but then they're biology students so i'm kinda confused. what do i need to prepare for nd where can i get previous years' qs papers from?