APPSC AEE Syllabus 2026: Complete Syllabus, Exam Pattern and Preparation Guide

APPSC AEE Syllabus 2026: The Andhra Pradesh Public Service Commission (APPSC) has released Brief Notification No. 08/2026, dated 15/09/2026, for direct recruitment to the post of Assistant Environmental Engineer (AEE) in the A.P. Pollution Control Board.

There are 40 vacancies with a pay scale of Rs 57,100 – 1,47,760, so competition is expected to be strong. If you plan to apply, start with the APPSC AEE Syllabus. It tells you what to study, how marks are distributed, and where to spend most of your preparation time.

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APPSC AEE Recruitment 2026: Key Highlights

This guide covers the paper-wise topics, exam pattern, negative marking, the Computer Proficiency Test (CPT), and a practical preparation strategy.

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APPSC AEE Exam Pattern 2026

The written exam is objective type at Degree standard. It follows Annexure-VII of G.O.Ms. No. 201, Finance (HR-I) Plg & Policy Dept., dated 21.12.2017. APPSC has said this recruitment will have only a single-level examination, with no Screening Test regardless of the number of applicants.

The exam will be held in Computer Based Recruitment Test (CBRT) mode. If it runs across multiple sessions, the Commission may normalise marks using a method it will announce later.

Negative Marking: Under G.O.Ms. No. 235 Finance (HR-I, Plg & Policy) Dept., dated 06/12/2016, each wrong answer loses 1/3 of the marks for that question. In practice:

• Paper I: 1 mark per question, so each wrong answer costs 0.33 marks.
• Paper II: 2 marks per question, so each wrong answer costs 0.67 marks.

Paper II carries twice the weight of Paper I, and the APPSC AEE Syllabus for this paper is fully technical. Accuracy in Paper II will largely decide your rank.

APPSC AEE Syllabus for Paper I: General Studies & Mental Ability

Paper I tests general awareness and reasoning at degree level. It covers ten areas:

1. Current Affairs: Major current events and issues at the international, national, and Andhra Pradesh levels.
2. General Science: Science in daily life, and recent developments in Science & Technology and Information Technology.
3. History of India: Social, economic, cultural, and political aspects, with a focus on Andhra Pradesh and the Indian National Movement.
4. Geography of India: Physical, economic, and social geography, with emphasis on Andhra Pradesh.
5. Indian Polity and Governance: Constitutional issues, public policy, reforms, and e-Governance initiatives.
6. Indian Economy and Planning: Economic structure, growth, and planning in India.
7. Sustainable Development and Environmental Protection: A useful overlap with Paper II.
8. Disaster Management: Vulnerability profile, prevention and mitigation strategies, and the use of Remote Sensing and GIS in disaster assessment.
9. Logical Reasoning: Analytical ability and logical interpretation.
10. Data Analysis: Tabulating data, visual representation, summary statistics (mean, median, mode, variance), and interpretation.

Tip: Topics 7 and 8 connect directly to environmental engineering, so marks there come with little extra effort. Data analysis and reasoning are also high-scoring with regular practice.

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APPSC AEE Syllabus for Paper II: Common Subject

Paper II carries 300 marks, double Paper I, which makes it the most important part of the APPSC AEE Syllabus. It combines environmental science, core engineering, and environmental law and policy. Here are all ten units.

1. Ecosystems

This unit covers the definition, scope, and importance of ecosystems, along with their classification, structure, and function. Key concepts include food chains, food webs, ecological pyramids, energy flow, and biogeochemical cycles. It also covers bioaccumulation, biomagnification, ecosystem value and services, and carrying capacity.

2. Natural Resources

This unit covers living and non-living resources and the use and overuse of surface and groundwater. It includes floods, droughts, and the benefits and problems of dams. Other topics are mineral resources and the environmental effects of mining, land and forest resources, and energy resources, including growing demand, renewable and non-renewable sources, and alternate energy.

3. Biodiversity and Biotic Resources

The main topics are genetic, species, and ecosystem diversity, and the value of biodiversity (consumptive, productive, social, ethical, aesthetic, and option values). The unit also covers India as a mega-diversity nation, biodiversity hotspots, and threats such as habitat loss, poaching, and man-wildlife conflict. It ends with in-situ and ex-situ conservation and the National Biodiversity Act.

4. Engineering Materials

This unit covers the structure and properties of engineering materials, phase diagrams, heat treatment, and stress-strain diagrams.

5. Fluid Mechanics and Hydraulics

Key topics include:

• Newtonian and non-Newtonian fluids, fluid properties, and pressure measurement with manometers.
• Fluid kinematics, including the stream function and velocity potential.
• The continuity equation, Bernoulli’s equation, and the impulse-momentum equation.
• Laminar and turbulent pipe flow, Reynolds number, the Hagen-Poiseuille equation, the Darcy-Weisbach equation, and the friction factor.
• Head losses in pipes, bends, and fittings.
• Dimensional analysis, similarity laws, and elementary boundary layer theory.

This unit is numerical, so regular problem practice matters.

6. Process Calculations and Thermodynamics

This unit covers the laws of conservation of mass and energy, tie components, and recycle, bypass, and purge calculations. It also includes degrees of freedom, the first and second laws of thermodynamics and their applications, and equations of state and thermodynamic properties of real systems.

7. Air, Water, Soil and Noise Pollution and Control Technologies

This is the core of the job profile and likely to be heavily weighted.

• Air Pollution: Primary and secondary pollutants, particulate emission control, SOx and NOx control, automobile and industrial pollution, and ambient air quality standards.
• Water Pollution: Sources and types, drinking water quality standards, and primary, secondary, and tertiary treatment. Also covers grit chambers, sedimentation tanks, trickling filters, oxidation ponds, the activated sludge process, septic tanks, sludge disposal, and wastewater recycling.
• Soil Pollution: Sources and types, impacts of modern agriculture, and soil degradation.
• Noise Pollution: Sources, health hazards, and standards.

8. Solid and Industrial Waste Management

This unit covers municipal solid waste collection, segregation, and transport, along with processing technologies. It also covers the composition, characteristics, and management of e-waste, and the concepts of bioremediation.

9. Global Environmental Problems, Policies and Legislations

The unit covers climate change, ozone depletion and ozone-depleting substances (ODS), deforestation, and desertification. It also includes international conventions such as the Earth Summit, the Kyoto Protocol, the Montreal Protocol, and the Paris Agreement. On the legal side, it covers the Environment (Protection) Act, Air Act, Water Act, Forest Act, and Wildlife Act, plus the rules for municipal solid waste, biomedical waste, and hazardous waste management.

10. Environmental Impact Assessment Towards a Sustainable Future

Topics include:

• EIA structure, baseline data collection, and impacts on air, water, biological, and socio-economic aspects.
• Risk assessment strategies and the Environmental Management Plan (EMP).
• Sustainable development, population explosion, consumerism, environmental education, urban sprawl, human health, and environmental ethics.
• Green buildings, ecological footprint, Life Cycle Assessment (LCA), and low-carbon lifestyles.

Computer Proficiency Test (CPT): Scheme and Syllabus

The notification annexure also includes the Computer Proficiency Test, conducted under G.O.Ms. No. 26, G.A. (Ser.B) Dept., dated 24.02.2023. It is a practical test, and you must reach the minimum qualifying marks for your category, so plan for it as part of the APPSC AEE Syllabus even though it is separate from the written papers.

Part A (Theory Concepts): Computer basics and components, input/output and storage devices, RAM, ROM, CPU units, and types of software. It also covers operating systems (single and multi-user), Windows GUI vs CUI, and basic Linux and Mac OS commands. Internet concepts include IP addresses, browsers, uploading and downloading, email, and the World Wide Web.

Part B (Practical Office Skills): Office suites (MS Office, LibreOffice, Apache OpenOffice, NeoOffice), file operations, and common tools. The main applications tested are:

• Word processing: Formatting, tables, headers and footers, mail merge, and macros.
• Spreadsheets: Formulas, functions, charts, sorting, subtotals, and CSV files.
• Presentation software: Slides, templates, animations, transitions, and slide shows.

Assessment Pattern:

• Part A MCQs: 20%
• Typing speed: 25% (may be mandatory for qualifying)
• Organising and inserting objects in a document: 15%
• Excel sheet preparation (formatting, formulas, conditional formatting, graphs): 20%
• PowerPoint presentation (formatted text, images, tables, transitions, animation): 20%

Practise typing daily. At 25% of the marks and possibly mandatory for qualifying, it deserves steady attention.

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How to Prepare for the APPSC AEE Exam: A Smart Strategy

1. Prioritise Paper II. With 300 marks at stake, spend about 60–65% of your study time on the technical subjects. Start with Units 7, 8, 9, and 10, which cover pollution control, waste management, legislation, and EIA. They sit closest to the actual job and are likely to be heavily represented.

2. Treat numerical units as practice subjects. Fluid Mechanics, Process Calculations, and Thermodynamics need solved problems, not just reading. Work through previous engineering exam questions on these topics every week.

3. Keep an environmental law notebook. Record the year, key sections, and purpose of each Act and set of rules, along with the main points of each international protocol. These facts are easy to test in objective questions.

4. Use the overlap between papers. Sustainable development, environmental protection, and disaster management appear in Paper I and link closely to Paper II. Studying them once helps you in both.

5. Build Andhra Pradesh-specific awareness. For current affairs, history, and geography, focus on AP state schemes, economy, and recent developments.

6. Track your progress against the syllabus. Print the APPSC AEE Syllabus from the official notification and tick off each subtopic as you finish it. This keeps your preparation complete and shows you where you are weak.

7. Take CBRT mock tests. Since the exam is online, practise full-length computer-based mocks. With 150 questions in 150 minutes per paper, you have about a minute per question.

8. Answer carefully. A wrong answer in Paper II costs 0.67 marks. Avoid blind guesses, and attempt a question only when you can eliminate at least two options.

9. Don’t neglect the CPT. Spend 20–30 minutes a day on typing and on MS Word, Excel, and PowerPoint exercises.

Useful Reference Books

• Environmental Engineering: Peavy, Rowe & Tchobanoglous
• Textbook of Environmental Studies: Erach Bharucha
• Fluid Mechanics and Hydraulic Machines: R.K. Bansal
• Basic Principles and Calculations in Chemical Engineering: Himmelblau
• Introduction to Chemical Engineering Thermodynamics: Smith, Van Ness & Abbott
• Materials Science and Engineering: William D. Callister
• Indian Polity: M. Laxmikanth (for Paper I)

FAQs

Q1. What are the total marks for the APPSC AEE written exam?
The written exam is worth 450 marks: 150 for Paper I (General Studies & Mental Ability) and 300 for Paper II (Common Subject).

Q2. Is there negative marking in the APPSC AEE exam?
Yes. Each wrong answer loses 1/3 of the marks for that question, which is 0.33 in Paper I and 0.67 in Paper II.

Q3. Will there be a Screening Test?
No. APPSC has said there will be only a single-level examination, with no Screening Test regardless of the number of applicants.

Q4. Where can I download the official APPSC AEE Syllabus?
The syllabus is annexed to Notification No. 08/2026 on the official website, https://psc.ap.gov.in. The Detailed Notification will be released there on or before 06/10/2026.

Q5. Is the Computer Proficiency Test compulsory?
Yes. You must score at least the minimum qualifying marks: 30 for SC/ST/PBD, 35 for BCs, and 40 for OCs, out of 100.

Q6. What is the exam mode?
The exam will be conducted online as a Computer Based Recruitment Test (CBRT).