You've really got to be careful with your time in this exam, spending 10mins on the 10markers and 15 mins on the 15 markers should be ok but its still really tight with time.
In my opinion the worst part of this exam is the lack of time we get to complete it!
Don't think of the questions as essays otherwise you will end up spending too much time on them.
4 fieldwork techniques and 4 research techniques for the 15 marker is what i've been told to do.