IAS, Civil Service Exam Optional Subjects

Here is a list of subjects for IAS/UPSC exams. The IAS Syllabus and other services like the IPS and Income Tax is the same, as it is a single exam conducted by UPSC and the syllabus is also set by the UPSC.

UPSC PLAN OF EXAMINATION:
The Civil Services Examination consists of two successive stages: (I) Civil Services Preliminary Examination; and (ii) Civil Services Main Exam(Written & Interview) for selection of candidates

Part A - UPSC Preliminary Examination - Optional Subjects
# General Studies Syllabus
# Essay
# Agriculture
# Animal Husbandry and Veterinary Science
# Botany
# Chemistry
# Civil Engineering
# Commerce
# Economics
# Electrical Engineering
# Geography
# Geology
# Indian History
# Law
# Mathematics
# Mechanical Engineering
# Medical Science
# Philosophy
# Physics
# Political Science
# Psychology
# Public Administration
# Sociology
# Statistics
# Zoology
Part B - UPSC Main Examination - Optional Subjects
# General Studies
# Essay
# English Qualifying
# Indian Languages
# Mathematics
# Agriculture
# Animal Husbandry and Veterinary Science
# Botany
# Chemistry
# Civil Engineering
# Commerce
# Economics
# Electrical Engineering
# Geography
# Geology
# Indian History
# Law
# Mathematics
# Management
# Mechanical Engineering
# Medical Science
# Philosophy
# Physics
# Political Science
# Psychology
# Public Administration
# Sociology
# Statistics
# Zoology
# Anthropology
# Arabic
# Assamese
# Bengali
# Bodo
# Chinese
# Dogri
# English
# French
# German
# Gujarati
# Hindi
# Kannada
# Kashmiri
# Konkani
# Maithili
# Malayalam
# Manipuri
# Marathi
# Nepali
# Oriya
# Pali
# Persian
# Punjabi
# Russian
# Sanskrit
# Santali
# Sindhi
# Tamil
# Telugu
# Urdu