TU publishes exam routine of 4 years bachelor level. Exam Schedule: 4 Years BBS, B.Ed and B.Sc 2nd year-2075. Tribhuvan University, Examination Controller Office, Balkhu has been published 4 Years 2nd year Bachelor level final examination routine 2075. It starts from 2075-04-06 to 2075-04-20. Grab it from here and do prepare for your exam by according to exam schedule. Best of luck. You can find here many types of educational information.