Hey!

BAG course duration is 3 years with 2 semesters each year, means total 6 semesers. And term-end examination is conducted every year after each semester. So, IGNOU conducts exam twice a year in month of June and December. You can visit here for more information:

http://www.ignou.ac.in/ignou/aboutignou/division/sed/activities/detail/152

Thankyou