<p>Say I were to study efficiently and take loads of practice tests for about a month and half. Would you think I’m being too generous by thinking my score will jump a good 300-400 points? I’m talking about a 8-11 hours of studying and practicing granted with breaks and what not in between certain amount of hours.</p>
<p>Anything’s possible. I’d say that the few days prior to the test you should stop and relax though.</p>