binsleepen is totally spot on.
You may want to read through post number 325 page 17 and post number 2414 page 121
Taking time to look through this thread does pay off, from what I have seen so far is the following for day one.
.Flight Capacity test such as setting a virtual FMS and monitoring electrical pages and applying checklists, monitoring fuel and taking a snapshot every 2 minutes, setting waypoints, clicking on a possible TCAS on the ND, calculating how many miles to commence your descend when ATC gives you new levels etc.
.Maths tests with no data interpretation, but simple maths I think 25 questions but very time limited- again many examples on this and other threads
.New style Verbal reasoning test- maybe others who have been could be kind to give an example.
Another post had a link of what the test looks like post number 285 page 144
https://www.google.co.uk/search?q=ps...SQGz-Au-iWM%3A
I am sure your capable of doing further research and I will leave it at that.