Tamil Nadu Open University Fee Structure 2019 | TNOU Courses and Fees Tamil Nadu Open University (TNOU) Fee Structure Course Duration Fees (INR) Bachelor of Business Administration [BBA] 3 year(s) 10,538 Diploma in Business Management 1 year(s) 4,235 Master of Business Administration [MBA] 2 year(s) 21,750 Post Graduate Diploma 1 … [Read more...] about Tamil Nadu Open University Fee Structure 2019 | TNOU Courses and Fees