APPSC Forest Beat Officer (FBO) & Assistant Beat Officer (ABO) Syllabus and Exam Pattern 2026

The Andhra Pradesh Public Service Commission (APPSC) conducts the recruitment process for Forest Beat Officer (FBO) and Assistant Beat Officer (ABO) positions. To succeed, candidates must thoroughly understand the APPSC Forest Beat Officer and Assistant Beat Officer syllabus 2026. A clear grasp of the exam structure helps streamline your study plan, allowing you to prioritize high-yield topics and focus your efforts effectively for a successful outcome.

APPSC FBO ABO Syllabus and Exam Pattern 2026

The selection process for FBO and ABO roles consists of two rigorous stages: Prelims and Mains. The APPSC FBO Prelims Exam serves as the initial screening, divided into Part A and Part B. Part A evaluates General Studies & Mental Ability, while Part B focuses on General Science and General Mathematics. Only candidates who successfully qualify for the Prelims will be invited to appear for the Mains examination.

APPSC FBO ABO Syllabus 2026: Summary
Organization	Andhra Pradesh Public Service Commission
Posts	Forest Beat Officer and Assistant Beat Officer
Number of Questions	Prelims- 150 Questions Mains- 200 Questions
Marks	Prelims- 150 Marks Mains- 200 Marks
Duration	Prelims- 150 Minutes Mains- 200 minutes
Selection Process	Prelims Exam, Mains Exam and Computer Test
Official Website	www.psc.ap.gov.in

APPSC Forest Beat Officer Exam Pattern 2026

Aspiring candidates must navigate through the Prelims, Mains, and Computer Proficiency Test (CPT) to secure a position as an FBO or ABO. We have outlined the complete exam pattern for all stages below to assist with your preparations.

APPSC Forest Beat Officer Prelims Exam Pattern 2026

The APPSC Prelims Exam consists of two parts (A and B). The test features a total of 150 objective-type questions, carrying 150 marks in total, with a strict time limit of 150 minutes.

• Part A- General Studies & Mental Ability (75 questions for a total of 75 marks).
• Part B- General Science and General Mathematics (75 questions for a total of 75 marks).

APPSC Prelims Exam Pattern 2026
Parts	Subjects	Number of Questions	Marks	Duration
A	General Studies & Mental Ability	75	75	150 Minutes
B	General Science and General Mathematics	75	75
Total		150	150

APPSC Forest Beat Officer Mains Exam Pattern 2026

The Mains examination features both descriptive and objective formats. The descriptive section involves Essay Writing in English, Telugu, or Urdu (50 marks, 45 minutes). Papers 1 and 2 are objective-based: Paper 1 covers General Studies & Mental Ability (100 marks, 100 minutes), while Paper 2 tests General Science & General Mathematics (100 marks, 100 minutes).

APPSC Mains Exam Pattern 2026
Subjects	Number of Questions	Marks	Duration
Writing an essay in English or Telugu or Urdu (Descriptive type) (Qualifying Test)	1	50	45 Minutes
Paper-1 General Studies & Mental Ability (Objective type)	100	100	100 Minutes
Paper-2 General Science & General Mathematics (SSC standard) (Objective type)	100	100	100 Minutes
Total		200 Marks

Computer Proficiency Test (CPT)

The final stage, the Computer Proficiency Test (CPT), is worth 100 marks and must be completed within a 60-minute timeframe.

Component	Duration	Marks	Qualifying Marks
Proficiency in Office Automation with usage of Computers and Associated Software	60	100	SC/ST: 30 BCs: 35 OCs: 40

APPSC FBO and ABO Prelims Syllabus 2026

Utilizing the official APPSC Forest Beat Officer Prelims syllabus 2026 is vital for focused, result-oriented preparation. By setting structured daily or weekly goals based on this syllabus, you can ensure consistent progress and avoid unnecessary pre-exam stress. The detailed syllabus for the Prelims is provided below.

APPSC FBO and ABO Part- A Syllabus

The APPSC FBO and ABO Part-A syllabus comprises General Studies & Mental Ability, carrying a total of 75 marks. Candidates are advised to review the core topics listed below to ensure their study aligns with the exam requirements.

General Studies & Mental Ability Syllabus

1. General Science – Contemporary developments in Science and Technology and their implications, including matters of everyday observation and experience, as may be expected of an individual who has passed Intermediate and not made a special study of any scientific discipline.
2. Current events of National importance and the State of Andhra Pradesh.
3. History of India – emphasis will be on a broad general understanding of the subject in its social, economic, cultural, and political aspects with a focus on AP and Indian National Movement.
4. Geography of India with a focus on Andhra Pradesh State.
5. Indian polity and Economy – including the country’s political system, rural development, Planning, and economic reforms in India.
6. Mental Ability – Reasoning & Inferences.
7. Sustainable Development and Environmental Protection.
8. Disaster Management:
   a) The concepts in disaster management and vulnerability profile of India / State of A.P.
   b) Causes and effects of Earthquakes/Cyclones/Tsunamis/Floods/Droughts.
   c) Manmade disasters - Prevention strategies, mitigation strategies, and mitigation measures.

APPSC FBO and ABO Part- B Syllabus

The APPSC Forest Beat Officer and Assistant Beat Officer Part-B syllabus focuses on General Science and General Mathematics. Reviewing the detailed curriculum for these sections is essential for targeted preparation.

General Science Syllabus

1. Source of Energy: Renewable and Non-renewable sources of energy.
   a) Renewable sources: Solar energy (Solar Cooker, Solar water heater, Solar Cell); Wind energy, Hydro energy (Tides of Ocean, Hydroelectric), Geothermal, Wood, Biogas, Hydrogen, and Alcohol.
   b) Non-renewable sources: - Fossil fuel (Coal, Petroleum and Natural gas), conditions for combustion choice of a good fuel, fuel efficiency, nuclear fusion and nuclear fission, chain reaction, nuclear reactor (basic principles; safety measures), advantages and hazards of nuclear energy, mangal Turbine (Fuel less turbine)- Principle, working and uses.
2. Living world:
   a) Life Processes such as nutrition, modes of nutrition - Autotrophic, heterotrophic, Parasitic, and saprophytic.
   b) Nutrition of plants – Photosynthesis & factors affecting the photosynthesis
   c) Nutrition in animals like Amoeba & grasshopper.
   d) Human digestive system.
   e) Respiration in Plants and Animals.
   f) Type of respiration- Aerobic and anaerobic respiration.
   g) Respiration through Skin, Gills, trachea lungs. (Earthworm, Fish, Grasshopper, and Human)
   h) Knowledge of the structure and function of the human respiratory system.
3. Transportation & Excretion:
   a) Transportation in Plants and animals. (Water, minerals, food).
   b) Transportation in Human - Composition and function of blood, clotting of blood, blood Groups, transfusion of blood, heart, structure and functions of blood vessel (elementary knowledge), and lymphatic system.
   c) Excretion in animals (Amoeba and earthworm), excretion in humans, and Osmoregulation.
   d) Nervous system and hormones in humans- reflex action.
4. Reproduction, growth, heredity, and evolution:
   A) Reproduction and growth:
   i) Types of Reproduction:
   a) Asexual: Fission budding, regeneration, vegetative propagation in plants, cutting, grafting, layering, Parthenogenesis.
   b) Sexual reproduction and its significance- reproductive parts of plants, pollination, and fertilization.
   c) Human reproductive system, mental and physical changes during human development.
   B) Heredity and Evolution:
   a) Heredity and Variations,
   b) Physical basis of Heredity-chromosomes; DNA (elementary knowledge), Genes, Sex determination.
   c) Elementary knowledge of evolution.
5. Natural Resources:
   a) Metals: Ores and minerals, metallurgy, Enrichment of ores, extraction of metal from ores, refinement and purification of metal with reference to Iron and aluminium, Activity series of metals, general properties and corrosion of metals, Alloys, Components, properties and uses of steel; stainless steel, Brass, magnalium, alloys of gold.
   b) Non-metals: Importance and general properties, method of preparation of hydrogen, properties and its uses, manufacturing of ammonia (Only reactions), properties and uses, sulphur - occurrence, extraction, properties (allotropy and effect of heat) and uses. Properties and uses of Sulphur dioxide, manufacture of sulphuric acid (Only reactions), its properties and uses.
6. Carbon Compounds: Functional groups (only oxygen-containing) Alcohols -preparation, properties and uses, preparation methods, properties and uses of formaldehyde, Acetone, and Acetic acid. Some common synthetic polymers, soaps, and detergents.
7. Environment and Environmental Problems:
   a) Causes, prevention, and control of environmental problems, Land, water, Air, noise pollution, and accumulation of waste materials.
   b) Biodegradable and Non-biodegradable materials,
   c) Interaction between biotic and non-biotic components of the ecosystem.
   d) Ecological balance, efforts, and measures for conservation of the environment.
   e) Process of water management and conservation:
   1) Rainwater harvesting
   2) Groundwater recharging
   3) Conservation of forests
   4) Land management and conservation
   5) Public awareness of environmental protection
   6) Greenhouse effect
   7) Global warming
   8) Ozone layer depletion
   9) Acid rain.
8. Ethnobotany:
   a) Morphological study of medicinal plants, their classification on the basis of their use and life span.
   b) Study of botanical names and medicinal use of the following seasonal and perennial plants.

General Mathematics Syllabus

1. ARITHMETICS:
   a) Number System-Natural numbers, Integers.
   b) Rational and Real numbers.
   c) Fundamental operations, addition, subtraction, multiplication, division, square roots, and Decimal fractions.
   d) Unitary method-time and distance, time and work, percentages, applications to simple and compound interest, profit and loss, ratio and proportion, variation.
   e) Elementary Number Theory – Division algorithm, Prime and composite numbers. Tests of divisibility by 2,3,4,5,9, and 11.
   f) Multiples and factors, factorisation Theorem. H.C.F. and L.C.M. Euclidean algorithm. Logarithms to base 10, laws of logarithms, and use of logarithmic tables.
2. GEOMETRY:
   i) Lines and angles, Plane and plane figures.
   ii) Theorems on
   a) Properties of angles at a point.
   b) Parallel lines.
   c) Sides and angles of a triangle.
   d) Congruency of triangles.
   e) Similar triangles.
   f) Concurrence of medians and altitudes.
   g) Properties of angles, sides, and diagonals of a parallelogram, rectangle, and square.
   h) Circles and their properties, including tangents and normals.
   i) Loci.
3. STATISTICS:
   a) Collection and tabulation of statistical data,
   b) Graphical representation - frequency polygons, histograms, bar charts, pie charts, etc.
   c) Measures of central tendency

APPSC Forest Beat Officer Mains Syllabus 2026

A comprehensive understanding of the syllabus is your best tool to avoid irrelevant study material. By strictly following the official syllabus, you ensure that no critical topics are overlooked during your Mains preparation. Use the detailed guide below to master your studies.

APPSC Forest Beat Officer and Assistant Beat Officer Paper 1 Syllabus

The APPSC FBO and ABO Paper 1 syllabus covers General Studies and Mental Ability. Please refer to the detailed breakdown of topics provided below to guide your preparation.

General Studies & Mental Ability Syllabus

1. General Science – Contemporary developments in Science and Technology and their implications including matters of every day observation and experience, as may be expected of a well-educated person who has not made a special study of any scientific discipline.
2. Current events of national and international importance.
3. History of India – emphasis will be on broad general understanding of the subject in its social, economic, cultural and political aspects with a focus on AP Indian National Movement.
4. World Geography and Geography of India with a focus on AP.
5. Indian polity and Economy – including the country’s political system, rural development, Planning, and economic reforms in India.
6. Mental Ability – Reasoning & Inferences.
7. Sustainable Development and Environmental Protection
8. Disaster Management (Source : CBSE Publications) Concepts in disaster management and vulnerability profile of India / State of A.P. Earth quakes / Cyclones / Tsunami / Floods / Drought – causes and effects. Man made disasters - Prevention strategies. Mitigation strategies / Mitigation measures

APPSC Forest Beat Officer and Assistant Beat Officer Paper 2 Syllabus

The APPSC Forest Beat Officer and Assistant Beat Officer Paper 2 syllabus encompasses General Science & General Mathematics. We have outlined the key areas for both subjects below.

General Science Syllabus

1. Source of Energy:- Renewable and Non-renewable sources, Renewable sources: Solar energy (Solar Cooker, Solar water heater, Solar Cell); Wind energy, Hydro energy (Tides of Ocean, Hydroelectric), Geothermal wood , Biogas, Hydrogen, and Alcohol.
   Non-renewable source: Fossil fuel (Coal, Petroleum and Natural gas).Conditions for Combustion: choice of a good fuel, efficiency, nuclear fusion and nuclear fission, chain reaction, Nuclear reactor (Basic principles; Safety measures). Advantages and hazards of nuclear energy, uses of energy. Mangal Turbine (Fuel less turbine).Principles, working, and uses.
2. Living world: Life Processes:- Nutrition, Modes of nutrition: Autotrophic, heterotrophic, Parasitic, and saprophytic.Nutrition of plants: Nutrition in animals: Ameba, grasshopper, the digestive system of humans. Respiration:- Respiration and Breathing Respiration in Plants and animals type of respiration: Aerobic and anaerobic respiration; Respiration through skin, gills, trachea lungs. (Earthworm, Fishes, Grasshopper, and Human).Knowledge of structure and function of respiratory system of human.
3. Transportation, Excretion. Transportation: Transportation in Plants and animals. (Water, minerals, food) .Transportation in Human, Composition and Function of Blood, Clotting of Blood, Blood Groups. Transfusion of blood, Heart, structure, and function of blood vessels (elementary knowledge). Lymphatic system. Excreton:-Excretionin animals (amoeba and earthworm), excretion in humans, Osmoregulation. Control and coordination: Coordination, Plants and animals. Nervous system and hormones in Human. Reflexion.
4. Reproduction, growth, Heredity and Evolution Reproduction and growth:-Types of Reproduction. Asexual: Fissionbudding, regeneration, vegetative propagation in plants, cutting, grafting and layering, Pathenogenesis. Sexual reproduction and it significance Reproductive parts of plants, pollination and fertilization. Human reproductive system, Mental and physical change during human development. Heredity and Evolution:-Heredity and Variations, Physical basis of Heredity-chromosomes; D.N.A. (elementary knowledge), Genes, Sex determination. Elementary knowledge of evolution.
5. Natural Resources Metals and non-metals:-Ores and minerals, metallurgy, Enrichment of ores, extraction of metal from ores, refinement and purification of metal with reference to Iron and aluminium, Activity series of metals, general properties and corrosion of metals, Alloys, Components, properties and uses of steel; stainlesssteel, Brass, magnelium. Alloysofgold.
   Non-metals:- Importance and general. Properties, method of preparation of hydrogen, properties and its uses. Manufacturing of ammonia (Only reactions). its properties and uses,sulphur-occurrence, extraction, properties (allotropy and effect of heat) and uses. Properties and used of Sulphurdioxide. Manufacture of sulphuric acid (Only reactions), it properties and uses.
6. Carbon Compounds Functional groups (only oxygen containing) Alcohols-preparation, propertiesand uses, preparation methods, properties and uses off ormaldehyde, Acetoneand Acetic acid. Some common synthetic polymers, soaps and detergents.
7. Environment Environment and Environmental Problems:-Causes, prevention and control of environmental problems, Land, water, Air, noise pollution and accumulation of waste materials. Biodegradable and Nonbiodegradable materials, Interaction, betweenbiotic and non biotic component of ecosystem.Ecological balance,efforts and measures for conservation of environment. Process of water management and conservation:-Rain water harvesting Ground waterre charging,conservation of forests; Land management and conservation Public awareness for environmental protection, GreenHouseeffect, Globalwarming, ozonelayer depletion, Acidrain. Morhological study of medicinal plants.Their classification on the basis of their use and life span.Study of botanical names and medicinal use of the following plants. Seasonal plants Malkangni, Ashwaganda, Ginger, Turmeric, Garlic, Fenugreek, Touchme-not, Soya, Shatawar, Sarpgandha, Isabgol, Dioscorea, Mustafrd, Cumin, Fennel, Ajwayin, Marua, Tulsi, Vacha, Adusa, Giloy, Harjor, Bryo phytum, Bhui Aonla, Castor. Trees and pernnial plants Harad, Baheda, Aonla, Nirgundi, Babool, Oak, Neem, Sheesham,Catechu,Karanj, SweetNeem,Molshree,Kachnar,Peepal,Harshinagar,Amaltash,Pomegranate,Sandal, Nuxvom, Paraspeepal, Arjuna, Eucalyptus, Bel, Apamargh, Bhringraj, Kaner.
8. The Universe Solarsystem and exploring space-Exploring space-SolarSystem, plants, asteroids, comets and meteors; Earth origin, evolution and structure stars,Constellations, milkyway, galaxy, structure of universe and its theories. Brief history of space explorations:- Elementary ideas abouts pace crafts Different types of artificial satellites and their orbits.Uses of artificial satellites in Communication, weather forecasting, remote sensing and space exploration.

General Mathematics Syllabus

1. ARITHMETIC: Number System-Natural numbers, Integers, Rational and Real numbers, Fundamental operations, addition, subtraction, multiplication, division, Square roots, Decimal
   fractions. Unitary method-time and distance, time and work, percentages, applications to simple and compound interest, profit and loss, ratio and proportion, variation. Elementary Number Theory – Division algorithm. Prime and composite numbers. Tests of divisibility by 2,3,4,5,9 and 11. Multiples and factors. Factorisation Thorem. H.C.F. and L.C.M. Euclidean algorithm. Logarithms to base 10, laws of logarithms, use of logarithmic tables.
2. ALGEBRA: Basic Operations, simple factors, Remainder Theorem, H.C.F., L.C.M. Theory of polynomials, solutions of quadratic equations, relation between its roots and coefficients (Only real roots to be considered). Simultaneous linear equations in two unknowns – analytical and Graphical solutions. Simultaneous linear inequations in two variables and their solutions. Practical problems leading to two simultaneous linear equations or inequations in two variables or quadratic equations in one variable and their solutions. Set language and set notation, Rational expressions and conditional identities, laws of indices.
3. TRIGONOMETRY: Sine x, Cosine x, Tangent x when Oo = x = 90o values of sin x, cos x and tan x, for x= Oo , 30o, 45o, 60o and 90o. Simple trigonometric identities. Use of trigonometric tables. Simple cases of heights and distances.
4. GEOMETRY: Lines and angles, Plane and plane figures, Theorems on (i) Properties of angles at a point, (ii) Parallel lines, (iii) Sides and angles of a triangle, (iv) Congruency of triangles, (v) Similar triangles, (vi) Concurrence of medians and altitudes, (vii) Properties of angles, sides and diagonals of a parallelogram, rectangle and square, (viii) Circles and its properties including tangents and normals, (ix) Loci.
5. MENSURATION: Areas of squares, rectangles, parallelograms, triangle and circle. Areas of figures which can be split up into these figures (Field Book), Surface area and volume of cuboids, lateral surface and volume of right circular cones and cylinders, surface area and volume of spheres.
6. STATISTICS: Collection and tabulation of statistical data, Graphical representation frequency polygons, histograms, bar charts, pie charts etc. Measures of central tendency.

Syllabus for Computer Proficiency Test

PART-A: Basics of Computing

• Introduction to Computers
• Classification and components
• Input devices: Keyboard, Mouse, Scanner, Touch screen, Joystick, Microphone, Digital camera, Biometric sensor, etc.
• Output devices: Printers, Monitor, Speakers, Plotters
• Secondary storage: USB, Pen Drives, Disks, Magnetic tapes, FDD
• Core concepts: RAM, ROM, ALU, Control Unit, Memory Unit
• Data vs. Information

Computer Software Types

• System, Application, Embedded, Proprietary, Open-source software
• Purpose and key characteristics

Operating Systems

• Definition and purpose
• Single-user and multi-user systems with examples

Windows Operating System

• GUI vs. CUI
• File and folder operations
• Application management via File Manager and Program Manager
• Peripheral setup (printer, webcam, scanner, etc.)

Linux/Mac OS (Basics)

• Introduction, features and file management commands
• User management and file permissions
• Basics of Mac OS and its advantages

Internet Concepts

• Hardware & software requirements
• Browsers, IP Address, protocols
• Network setup and file transfer
• Electronic Mail (Basics)
• Email functions: Send/Receive

Integration with word processors

• Mailing lists and servers
• World Wide Web (Basics)
• Benefits of using WWW
• Navigation and search techniques

PART-B: Office Suite & Productivity Tools

Office Suite Platforms

• MS Office or equivalent: LibreOffice, Apache OpenOffice, NeoOffice (Windows/Linux/Mac)

Getting Started with Office

• Launching and exiting applications
• Using and customizing the Office Shortcut Bar

File Operations in Office

• Creating, editing, saving, and managing documents/files
• Common Office Tools
• Cut/Copy/Paste, Drag & Drop
• Toolbars, Undo/Redo, Spellcheck
• Find & Replace, Help features
• Templates and Wizards

Word Processing (MS Word or Equivalent)

• Workspace components: Title bar, Menu bar, Scroll bar, etc.
• Document creation and design
• Text formatting, page setup, print preview
• Document views: Normal, Web, Print, Outline
• Insertions: Date, Time, Pictures, Symbols, Footnotes, Tables, Charts
• Formatting tools: Fonts, Paragraph styles, Columns, Shading
• Special features: Mail merge, Macros, AutoCorrect, Grammar check
• Drawing tables, splitting/merging cells, formula use
• Help resources and customization

Spreadsheet (MS Excel or Equivalent)

• Worksheet components and navigation
• Data entry and editing, formulas and referencing
• Formatting and styling cells
• Sorting/filtering data, creating worksheets
• Charts: Creation, editing, resizing, and terminology
• Page setup, hiding/unhiding rows/columns
• Functions and formulas by category
• Import/export: CSV format
• Graphics and macros integration
• Subtotals and data organization

Presentation Software (MS PowerPoint or Equivalent)

• Starting a presentation, views, and slide formatting
• Templates and auto content wizard
• Text handling, spellcheck, formatting, alignment
• Slide enhancement: Animations, transitions, multimedia
• Inserting pictures/graphics, editing and effects
• Finalizing: Master slide setup, slide show management

APPSC FBO & ABO Officer Syllabus 2026 PDF

Download the official APPSC FBO & ABO syllabus 2026 PDF using the links provided below. These documents cover both the Prelims and Mains requirements to help you plan your studies effectively.

APPSC Forest Beat Officer Prelims Syllabus 2026 PDF - Click to Download

APPSC Forest Beat Officer Mains Syllabus 2026 PDF - Click to Download