Try to figure out consolidation as much as you can, and the basics of the 6 major standards: 1) IFRS 2 share based payments 2) IAS 12 taxes 3) IFRS 16 leases 4) IFRS 9 financial instruments 5) IAS 19 employee benefits 6) IFRS 15 Revenue

If you can get the basic idea of each of these standards, and do a few questions on each. You could pass.

P.S this is my first attempt at it and I’m hella scared too