chemistry CB= 650, Princeton = 770

<p>Guys,
I took a collegeboard chemistry test and got a 650. But today I took a princeton review test and got a 770. What would I get on the real test? Is princeton really easier than the actual tests?</p>

<p>^^ I believe so. i took the PR tests (got 680 (before any prep), then 780). At the very end of my prep i took the CB test and i got a 750. On the october test, i got a 750 and I am retaking tmrw (hopefully higher).</p>