Well, two years ago, I went for it.
Not sure if the format still remains, but let me recall.
English, if my memory serves me well, it's made up of few reading comprehensions and then answering questions. Then you have to write an essay for an argumentative title. I got about video game, I think.
For the GA, it's basically IQ test. They will give you like 3 sequences, and ask for the 4th sequence. So 1, 2, 3, then the answer would be 4. (But of course, it's not that easy!)
Then Maths test.. Well, although I thought I was good in Add Maths last time, that paper is a tough one to do. You hardly encounter new topics, but what you encounter is the Singaporean level of our Add Maths - meaning topics are about the same, but questions are tougher.
So you did differentiation, ask to find max and min. They ask you also, ask you to find the max area for an enclosed rectangle (or circle, can't recall la) in a triangle, which I think would be challenging for pre-SPM students.
Advice is that you go and buy the books for the Singaporean O-Level Maths and do up the questions. That is a very good preparation. Then, brush up your English in anyway you can. I believe, nothing can be done for IQ test..
I see. It has been 7 months since the last time I did Add Math questions! Thanks for your advice, I will take up some exercise books.
BTW, after the selection test, if I get good result, there will be an interview right? And did you get the scholarship anyway?