<p>@Anniebeats is correct, you can buy practice tests from third parties. However, they are a terrible way to prep for these tests. You should only use tests written by the CB when prepping for the SAT or PSAT. Feel free to use official SAT tests when studying for the PSAT though.</p>
<p>@CHD2013 Actually in my D’s experience, the third party books were much harder. One the Princeton review exams, she never broke 1900. On the real exam, she got a 2140.</p>
<p>^Harder isn’t better. The best and most efficient way to study is to study the type of material that will actually be on the test. Also, taking practice tests helps provide an understanding of typical questions ,right answers and wrong answers. Taking tests from a 3rd party just can’t provide that.</p>
<p>@indeliblename - if you search this site, you’ll find some threads that can point you to 20+ (legal) CB tests. I don’t have the info at my fingertips though.</p>