As you want to appear in CGPSC (Chhattisgarh Public Service Commission) main exam and for the same looking for its courses/syllabus , so on your demand I am providing same :

courses/syllabus of CGPSC (Chhattisgarh Public Service Commission) main exam:

Language:- In this Paper Questions will be asked from following Sections:-

General Hindi
General Sanskrit
General English
Chhattisgarhi Language

Essay:- Candidates will have to write two essays on problems (Reason, present status including data and solution) from each part. Three problems will be given in each part; candidate will have to write essay on each part about 1500 words. Each part will carry 100 marks.

Part – 01: Problems Of National Level
Part – 02: Problems Relating To The State Of Chhattisgarh

History, Constitution and Public Administration:- Questions in this Paper will be ask from the following Sections:-

History of India
Indian National Movement
History of Chhattisgarh & Contribution of Chhattisgarh in National Movement
Constitution of India
Public Administration

Science, Technology & Environment:- Questions in this Paper will be ask from the following Sections:-

Chemistry
Physics
Biology
Technology
Environment

Economics & Geography:- Questions in this Paper will be ask from the following Sections:-

Indian Economics
Planning in India
Geography of Chhattisgarh
Economics of Chhattisgarh
Agriculture, Forest, Industry and Natural Resource Of Chhattisgarh

Mathematics & Logical Ability:- Questions in this Paper will be ask from the following Sections:-

Rational Numbers
Coordinate Geometry
Computer
Data Analysis
Logical Reasoning

Philosophy and Sociology:- Questions in this Paper will be ask from the following Sections:-

Indian Philosophy & Yoga
Sociology
Tribes of Chhattisgarh
Art of Chhattisgarh
Culture of Chhattisgarh