IRMA doesn't allow its students to change courses on a semester-wise basis. This means that if you select a particular stream, you won't be able to switch to another one after 3-4 months. To avoid any confusion later on, it might be a good idea to research the different specializations offered at IRMA, such as Agri-business Management, Cooperatives Management, etc., before applying. This will help you choose the program that's best suited to your interests.