What is the best way to revise for the LNAT?

The best way to revise for the LNAT, is to practise tests. There are multiple books and practice tests available that can help you revise for the LNAT, and familiarising yourself with how the LNAT is structured and how you should answer the questions is a huge benefit when it comes to taking the real thing. In terms of the essay part of the exam, the best thing you can do is to keep up with current events and news, as its very likely you will be asked about this. Further, it is important you practise writing a structured argument. Law is very concise, and if you can write a concise, structured argument, then you cannot go wrong!