How to study for a perfect score on SAT?

Okay Hun, listen, SATs are for getting into college. As for as how long, that really depends on the test. My Phsychology test lasted 4 hours. And I got a good grade. My advice for studying is to NOT STUDY IN A COMFERTABLE place, if you do, you wil most likely fall asleep. Make sure you are eating well, and getting proper nutrition. Your body isn't going to be able to take in any of your information you are studying if you are tired and hungry. About getting a perfect score, good luck! It isn't easy to get a perfect score. Even I didn't get a perfect score. Nerves were killing me ad it was hard to concentrate, but I did pretty well, you need to make sure you are ready for the test. Best of luck