I'm done w/ med school (currently in residency) but when I was going
through USMLE prep, it always struck me as odd that question banks were
so expensive. Even odder, questions are usually written by medical
students.
I've created a free question bank. Right now there are 500
questions, all written by ppl who scored >240. It's not a
comprehensive bank yet, but you can contribute questions to make it
better. There's also a bank of study guides posted by Harvard med
students.
USMLE
Registration link: http://beyobo.com/user/open_registration
There are no ads, no fees, no gimmicks. I don't make any money from the website, but you do have to register.
USMLE