<p>I recommend using the CB’s book for the practice tests. Don’t rely on the practice books for accurate scoring - they are harder than the real thing!</p>
<p>Example:
Average PR/Kaplan/SN Score (I took about 10!! of these) - 710
CB test - 770
Real thing - 800</p>
<p>Physics - same thing. Practice books and such were about 730, CB was 790, real thing was 800</p>
<p>A further piece of advice. The CB’s test in the blue book is great to get used to the official “wording.” Also, some of the questions are REALLY similar to those on the real test, like near identical. But, some of them are totally irrelevant as well. Despite this, I found that the overall score that they gave was very accurate.</p>