This little ditty gives an example to how easy it is to answer your question.
The guy is walking barefoot on the beach, when he kicks a Genie in a bottle. He picks up the bottle removes the cork, and the Genie appears before him. Sir he says I am but an apprentice Genie, so I can only grant you one wish.
The guy thinks a while and not wanting to waste it, decides he would like to be remembered after his death.
Tell what I would like a three-line highway, going from the UK all the way across the North Atlantic; arriving at New York with 200-foot suspension pillars every ¼ mile. They’ll remember me for that!
Now hold on says the Genie, I said I was apprentice Genie; you’ll have to have something easier than that!
The guy thinks a while and says; I know I would like to understand women.
The Genie, says how high do you want those pillars?
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Now if he asked the Genie, your question about the Grad exam, he would have granted the wish about women!