************
First, you need to realise that the test is standard and perhaps a little more challenging than most aptitude tests I have seen and written. The simple truth is that the test does have a cut-off mark (65%), and only those who meet this cut-off mark will eventually be interviewed. Please work hard and I wish you the best.
There are 100 questions, and most of them are quatitative reasoning, interpretation of graphs and verbal reasoning including reading comprehension. There are no negative marks awarded so I will advise you to do some educated guessing if necessary.
Most probably, the most challenging questions are the interpretation of graphs, and these are the first set of questions. I advise that you do not attempt these questions first. They are not difficult, but could be time-wasting. I'll send the sample exam questions on request. I was not able to attach it to the reply here. I'm sorry for this.
You may contact me if necessary. The interviews are rigorous, but you I went through the four of them and passed all!
I wish you the best in your aptitude test.
******************
4m http://www.nairaland.com/nigeria/topic-106257.0.html
************
Wrote this a while back. It's like a GMAT basically. Work fast and you can finish on time (me and a number of my friends completed it on time or within one or two questions so its not impossible). Basic data analysis and math questions along with reading comprehension. I landed an interview after the test.
I wrote the test 3 yrs or so ago. IIRC, it wasnt such a big