UPSC IFS Syllabus 2023 : Prelims and Mains Exam

UPSC IFS Syllabus 2023 : Prelims and Mains Exam

UPSC IFS Exam Overview
Organization UPSC
Full Form Union Public Service Commission
Category Sarkari Syllabus
Post Name Indian Forest Service
Official Website upsc.gov.in

UPSC Syllabus 2023

Candidates preparing for the UPSC IFS Exam 2023 will have to go through three rounds, as mentioned below:

  1. Preliminary Examination
  2. Mains Examination
  3. Interview

Prelims Syllabus

The topics included in the UPSC IFS Prelims Syllabus 2023 are as follows. The Preliminary exam consists of two papers. The following are the details of the two papers and the topics included in them. 

Paper Topics Included
Paper 1
  • Current Events in India and the World
  • History of India
  • Indian & World Geography
  • Indian Polity & Governance
  • Economic & Social Development
  • General Issues of Environment and General Science
Paper 2
  • Comprehension
  • Interpersonal Skills
  • Logical Reasoning & Analytical Ability
  •  Decision Making & Problem-Solving
  • General Mental Ability and Basic Numeracy

Mains Syllabus

The topics included in the UPSC IFS Mains Syllabus 2023 are as follows. The Mains exam consists of six papers. The following are the details of the two papers and the topics included in them.

Paper Subjects Topics Included
Paper 1 General English
  • Essay Writing
  • Other Questions To Assess Basic Understanding of English and Workmanlike Use of Words
Paper 2 General Knowledge
  • Current Events
  • Indian Polity and History of India & Geography
Paper 3 Questions from any two optional subjects selected by the candidates Optional Subjects:

  • Agriculture, Agricultural Engineering
  • Animal Husbandry & Veterinary Science
  • Botany
  • Chemistry
  • Chemical Engineering
  • Civil Engineering
  • Forestry, Geology
  • Mathematics
  • Mechanical Engineering
  • Physics
  • Statistics
  • Zoology
Paper 4
Paper 5
Paper 6

UPSC IFS Exam Pattern 2023

The candidates must clear all three stages of the UPSC IFS selection process to be eligible for the post. The selection process also involves interviews in the final round. The UPSC 2023 exam pattern for all the rounds is given in the table below.

After going through the UPSC IFS syllabus 2023 and the UPSC IFS exam pattern 2023, aspirants are advised to go through the preparation tips and reference books.

Prelims Exam Pattern

The UPSC IFS prelims exam pattern 2023 is as follows. The basic details of the prelims paper are listed below.

  • The exam is in offline mode and the medium of the exam is English and Hindi.
  • There are 2 papers in the preliminary exam.
  • The duration of the exam is 2 hours each per paper.
  • The questions are of an objective type.
  • The marks allotted are 200 each per paper.
  • For any incorrect response, there is a negative marking of 1/3.
Paper Total Marks Duration
Paper 1 200 2 hours
Paper 2 200 2 hours
Total 400 4 hours

Mains Exam Pattern

The UPSC IFS mains exam pattern 2023 is as follows. The basic details of the mains paper are listed below.

  • The exam is in offline mode and the medium of the exam is English. 
  • There are 6 papers in the mains exam
  • The duration of the exam is 3 hours per paper.
  • The questions are of a descriptive type
  • The marks allotted are 300 each per papers 1 & 2, and the optional papers are for 200 marks each. 
Paper Name Total marks Duration
Paper 1 300 3 hours
Paper 2 300 3 hours
Paper 3, Paper 4, Paper 5, and Paper 6 400 (200 for each optional subject) 12 hours
Total 1000 marks 18 hours

UPSC IFS Syllabus 2023 Reference Books

Candidates can refer to the following books in preparing the UPSC IFS Syllabus 2023. All the books listed here are as per the latest topics added to the UPSC IFS syllabus 2023 and the UPSC IFS 2023 Exam Pattern.

  • Modern History – Bipin Chandra
  • Geography – Majid Hussain
  • Economy – Ramesh Singh
  • Indian Polity – Laxmikanth
  • India Year Book
  • NCERT Textbook
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