This document defines different types of mortgages and outlines their key elements and differences. It begins by defining a mortgage as the transfer of an interest in specific immovable property to secure a loan. It then describes the six main types of mortgages in India: simple mortgage, mortgage by conditional sale, usufructuary mortgage, English mortgage, mortgage by deposit of title deeds, and anomalous mortgage. For each, it provides details on elements such as possession, personal liability of the mortgagor, and appropriate legal remedies. The document also distinguishes between usufructuary mortgages and leases as well as English mortgages and mortgages by conditional sale.