I have a month to prepare for the GRE, so far in the last one month I have only completed the official guide (without the official mock tests given in the guide). Should I start giving mocks now or go through the flashcards to clear my concepts and then give mocks? What would be the best approach?
Check this to find ways to test yourself:
Thanks for the answer ganesh. I am still kinda confused though 
Did you watch the videos? What did you learn?
Yes - helped a little on prep strategy, but didn’t get a clear answer to my question