Option b is the correct answer. Nalanda University was founded by Kumargupta I of the Gupta Empire in the 5th century CE. Nalanda was a wellknown school in olden times in Bihar, India. It started in AD 427, near the border of Nepal, and continued until AD 1197. People learned about Buddhism there, and they also studied things like art, medicine, math, stars, politics, and fighting. Important Tips Nalanda University: Nalanda University was built when Kumargupta of the Gupta dynasty was in charge. During Harsha's rule, the Chinese traveler Hiuen Tsang visited and gave a detailed description of Nalanda University. Nalanda was a large place where monks studied and lived. The main focus was teaching Mahayana Buddhism, but they also taught other things like grammar, logic, and sciences. Dharmapala revived Nalanda University. Dharmapala created the Vikramasila monastery in Bhagalpur, Bihar, and another one in Odantapuri, Bihar.