We hope you enjoyed solving the problems in the second set of Training Problems. The solutions are here, but do attempt the problems before you look at the solutions. If there are any errors or queries, please leave a comment below or email us at firstname.lastname@example.org.
The exams have, or are nearly finished. I hope you can get the result you want and be ready to sit the BMO without being too depressed about the finished exams you haven't done so well - good luck!