<p>i’ve heard that 80% of the blue book comes from 10 real sat’s</p>
<p>is this literal, meaning that 80% of the questions and passages are repeated, or just that the type of questions (math and verbal) are repeated?</p>
<p>I think it’s 100% previously administered tests…</p>
<p>Not positive though.</p>
<p>Misha</p>
<p>80% is correct. but that doesn’t mean that you should buy the 10 real SATs, the other 20% from the new book are not to be neglected.</p>