The world famous Nalanda University was not only a pride in the world but this university was founded by Gupta ruler Kumar Gupta in 450 AD. Nalanda was the center of the largest study of ancient times in the world, students from all over the world used to study here. . Chinese traveler Hansang studied Buddhist philosophy, religion and literature at Nalanda University. He studied here for ten years. Accordingly, admission to this university was not easy. Only students receiving higher education could get admission here. The first student had to take the exam for admission Entrance was possible only after passing it. The university had six gates. There was a gate at each door. Before admission, he used to take examinations of students there. Only 20 to 30 percent of the students could pass this examination. Even after admission to the university, students had to work hard and it was compulsory to pass several examinations. The student who graduated from here was respected everywhere. But in the 12th century Bakhtiyar Khilji attacked and destroyed this university.