Just going on the website it doesn't look like NVR is tested. At 11+ candidates take an Entrance Examination consisting of written papers in English, Mathematics and verbal reasoning.
I would be surprised if it is different on the day.
Also, I have just looked at Habs boys website and this was their format - I would assume that the format for today would be similar.
9:15 - 9:40 Arrival by car
9:40 - 10:00am Registration
10:00 - 11:20 am English paper
11:20 - 11:45am Mid morning break with snack
11:45 - 12:45pm Maths papers
12:45 - 1:55pm Lunch
1:55 - 2:40pm Reasoning paper