Will you please list of optional subjects which are offered under Indian Administrative Service (IAS) exam???

IAS - Indian Administrative Service exam is conducted by the Union Public Service Commission (UPSC).

List of Optional Subjects in IAS Mains Exam:

Agriculture
Chemistry
Electrical Engineering
Geography
Geology
Indian History
Animal Husbandry & Vetinary Science
Anthropology
Civil Engineering
Commerce & Accountancy
Law
Management
Economics
Political Science & International Relations
Psychology
Public Administration
Sociology
Statistics
Botany
Mathematics
Medical Science
Philosophy
Physics
Zoology
Mechanical Engineering

List of Optional Subjects (Literature) - Main
Assamese
Manipuri
Bengali
Hindi
Chinese
English
French
German
Kannada
Kashmiri
Konkani
Marathi
Malayalam
Manipuri
Gujarati
Nepali
Oriya
Pali
Persian
Nepali
Oriya
Pali
Persian
Punjabi
Russian
Punjabi
Russian
Sanskrit
Sindhi
Tamil
Telugu
Urdu