Mock exams are unquestionably the most crucial part of the IPMAT Indore exam preparation. If you carefully analyze each mock exam, about 25 to 30 would be enough to pass this one. You won't benefit from mocking someone just for the sake of mocking someone. In essence, you're just wasting your time if you don't spend two to three hours analyzing each mock. Accordingly, 1-2 months should be sufficient for you to comfortably administer and evaluate 30 mock exams.
By taking practice exams, be sure to come up with a winning strategy that will help you perform well on the real exam.