CBN TEST: What to expect

House,
I don't know where u had ur own test but 4 me I did mine in lagos, the centre 4 Excelence.I got there 7:30, the population was so much that we commenced the test we were supposed to start by 8am around 10:30am .The last time I saw crowd like that was at the Redemption Camp; that was the largest Aptitude Test crowd have ever seen
I was happy to see old friend from my school: it was a re-union indeed
The question now is "What do we expect House?" I need somebody to intimate me.
For me, the only thing I know is that they only need 500 people out of the thousands of people in Lagos
Please let's share what we know, it might be of help to us
Thanks