SAT II Physics - Actual vs. Prep books

<p>Hi all,</p>

<p>I was just wondering how hard the actual test is..because I took the test in the big book of tests released by collegeboard and got a mid 700 w/o studying, but then took a princeton and got an upper 600 (a lot harder). I talked with a lady at a prep center and said princeton was more accurate because collegeboard's test was older....? Thoughts? Those who have taken the test?</p>

<p>Thanks</p>

<p>This lady you talked to…is she from Princeton Review?</p>

<p>No. C2. </p>

<p>What are your thoughts?</p>