Indian Institute of Management Ahmedabad (IIM Ahmedabad or IIMA) is a public business school located in Ahmedabad, Gujarat, India. It is the world’s toughest business school to get in considering the acceptance rate. The intricately carved lattice stone window, Sidi Saiyyed Jali, is the unofficial symbol of city of Ahmedabad and the inspiration for the design of the logo of the Indian Institute of Management Ahmedabad.