<p>so after taking two PR tests and getting 730 and a Kaplan test and getting a 710, i decided to take the collegeboard test from REAL SAT IIs and surprisingly, my score dropped immensely to a 650..... what??? how is that happening?? which test should i trust??</p>
<p>You should trust the College Board test. But, usually Princeton Review and Kaplan tests are little bit harder than the actual exam. I am not sure if their scoring chart is skewed for the harder questions.</p>