<p>Also, I’m not really sure but I think it is good if you have a unifying aspect.
Like, if your home test questions somehow all relate to each other at the end, it would be good. </p>
<p>Have a common theme throughout.
Although I’m not so sure, I think this will strengthen your home test.
I think this works since I had a common theme in my home test. 
</p>
<p>Once again, good luck to future Cooper Union applicants!</p>