As you have asked about the Karnatak State Open University (KSOU) and Indira Gandhi National Open University (IGNOU), I am giving you information about it, check below for the details

Karnataka State Open University is a distance learning university.
It is located in Mysuru, Karnataka, India.

Indira Gandhi National Open University is a type of public university for distance learning.
It is located in New Delhi, India

KSOU has following departments under it:

Ancient History & Archaeology
Anthropology
Biotechemistry
Biotechnology
Chemistry
Commerce
Computer Science
Economics
Education
English
Environmental Science
Food & Nutrition
Geography
Hindi
History
Information & Technology
Kannada
Law
Library & Information Science
Management
Mass Communication & Journalism
Mathematics
Microbiology
Physics
Political Science
Psychology
Public Administration
Sanskrit
Sociology
Telugu
Tourism & Management
Urdu

IGNOU has following schools under it:

School of Humanities
School of Social Sciences
School of Sciences
School of Education
School of Continuing Education
School of Engineering & Technology
School of Management Studies
School of Health Sciences
School of Computer & Information Sciences
School of Agriculture
School of Law
School of Journalism and New Media Studies
School of Gender & Development Studies
School of Tourism Hospitality Service Management
School of Interdisciplinary & Trans-disciplinary Studies
School of Social Work
School of Vocational Education and Training
School of Extension & Development Studies
School of Foreign Languages
School of Translation Studies and Training
School of Performing & Visual Arts