I am sitting for UK Variant in Sep 18 Exam could you please advise how much of the syllabus will be covered by following these opentution lectures and as I understand the only extra thing in UK variant is UK GAAP please recommend any other resources I can use to cover that.
There are very few differences between IFRS and UK GAAP, so these materials are fine. You will though need to be familiar with the differences between the two set of rules.