Original sentence: Gaining admission to any of the IIM schools requires passing the Common Admission Test.However, it awards neither a Diploma nor than a Degree, but rather a Certificate.In addition to the IIMs and ISB, there are many other notable institutes imparting management education.The Indian Institutes of Management (IIM) are the oldest institutions for management education in India.The Indian School of Business, founded by its partners Wharton Business School, Kellogg School of Management, and London Business School, is a one year, US style Business School in India, focusing on Indian-International Businesses.The school is backed by many  Indian Business leaders
Edited sentence: Gaining admission to any of the IIMs requires passing the Common Admission Test.However, it awards neither a Diploma nor than a Degree, but rather a Certificate.. In addition to the IIMs and ISB, there are many other notable institutes imparting management education; see a list of business schools in India.The Indian Institutes of Management are the premier and the oldest institutions for management education in India.The Indian School of Business, founded by its partners Wharton Business School, Kellogg School of Management, and London Business School, has become the premier one year, US style Business School in India, focusing on Indian-International Businesses.The school is backed by many premier MNCs and Indian Business leaders