Your focus while preparing drafting for the exam should be to practice writing patent applications for simple mechanical or pharma inventions. This is around the patent drafting questions appearing in the patent agent examination also known as P2 C3.In this session we will discuss or devise our own strategies for dealing with drafting related questions in the paper too. For drafting of patents, pick up any interesting patent (granted) from the Indian patent office website (or google patent). Drafting generally includes 02 questions with the choice of invention disclosures. I've drafted up a US provisional patent application (PPA) for a unique compositions of matter, where the specifications is 63 pages long, with 30 claims. Try to find a prep course. Your best shot, in my opinion, is to head to the local law school's library. Are you an aspirant for the patent agent exam? Do you find it difficult to approach the patent drafting questions of Paper 2 of the exam?