These 10 GRE tests are from the old pattern of GRE. The Math questions are generally easier than what you would see on the actual exam but the verbal section would be quite similar in difficulty.

Here are some extra vocabulary lists I compiled from old tests.

These are 63 passages with the answer key at the very end. I strongly recommend going through these passages.

This is a combination of GRE, GMAT and LSAT passages. This is a huge bank of reading comprehension passages and I recommend doing a bit everyday if you have atleast 6 months before your test.