As I was working, regular or weekend classes weren’t an option for me, so I opted for IMS’s correspondence program. IMS’s material is totally exhaustive, and their step-wise pedagogy — the C.A.T. Approach which stands for Concept-Application-Testing — is one of the best ways to get used to the exam level and type of questions.
But in the end, it all depends on you. Books contain the knowledge, but you will have to go through them to acquire it. Teachers can guide you, but it’s you who will have to walk the walk. And IMS provides a strong support even after the results. They helped me with so many intense mock GDs and PIs that I was actually pretty relaxed in the actual GDs and PIs! My thanks to IMS for their continuous support. Keep up the great work!