Bond is the number 1 provider of 11plus practice, helping millions of children pass selective entrance exams. Bond Maths and Non-verbal Reasoning Assessment Papers for 9-10 years are topic-based practice questions for the 11 plus exam. They have been written to cover the type of question your child will experience in their CEM (Durham University) 11 plus exam, building the skills and confidence for exam success in the most demanding 11plus exams.