Comparing practice tests to real tests

<p>I've heard the tests in the red book are easier than the real test. How does the test here: <a href="http://www.act.org/aap/pdf/preparing.pdf%5B/url%5D"&gt;http://www.act.org/aap/pdf/preparing.pdf&lt;/a> compare to a normal ACT?</p>

<p>I think those are somewhat harder than the actual test</p>