The Centre for Academic Success provides help on a range of study skills including examination techniques. 

The library also stocks a number of books to help you with preparing for exams. Here are a selection:

• The exam skills handbook: achieving peak performance by Stella Cottrell (hardcopy only)
• Exam success by Emily Finch 
• The student's guide to exam success by Eileen Tracy 
• Pass your exams: study skills for success by Andrew Holmes