It's not that easy, for sure.
I just finished my math placement test. I should have done it long ago, but due to my laziness, it was postponed until today. For those who have decent skill in mathematics, surely they would say this test is too easy. But for me, who have left mathematics a two months, it didn't go that way. Nevertheless, I can say my self-esteem quite increases after finished it. I thought I could not solve any question before I realized I managed to remember those basic mathematics skill (trigonometry especially). Now I believe, that actually I can do well in Mathematics. Best of all, I haven't feel this good lately.
P/S : Yeah, I know that I couldn't solve those questions in a short duration. Surely I'm not a genius. A genius is a person who could solve them 15-20 minutes before time is up.