<p>Is it possible to take the chem internal placement test, (pass), and use that credit to fulfil the “Physical world” sector requirement at CAS? How difficult is the test?</p>
<p>You cannot “pass” out of a Sector Requirement by taking a placement test (except for a foreign language).</p>
<p>Indeed.</p>
<p>I <em>think</em> if you take a class that had the class that you skipped as a prerequisite then that advanced class counts for that sector requirement, but check with your advisor about that.</p>