This document provides an overview of development banks in India, including their concept, definition, functions, and roles. It discusses three major types of development banks - industrial, agricultural, and export-import. It then summarizes several prominent development banks in India, including IFCI (Industrial Finance Corporation of India), IDBI (Industrial Development Bank of India), and ICICI (Industrial Credit and Investment Corporation of India). It outlines their objectives, functions, products/services, and contributions to the Indian economy.