TNPSC AAO Syllabus 2021 ~ Assistant Agriculture Officer Exam Pattern

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Dear Applied Candidates TNPSC AAO Syllabus and Exam Pattern 2021 Download for PDF in TNPSC Assistant Agriculture Officer Previous Year Question Papers available below the page. TNPSC AAO Written Exam Date and Exam Centre will be announced soon online. Aspirants we are provided TNPSC Assistant Agriculture Officer AAO Selection Process, TNPSC AAO Eligibility, and TNPSC AAO Document Verification also available now below the page. Aspirants are you searching for TNPSC Assistant Agriculture Officer AAO Preparation Tips and Study Books also available here. Candidates must check the exam pattern and selection criteria from the above article. All the details are available in our post. so stay connected with us. Following are the subjects in which questions asked in the written exam.

TNPSC AAO 2021 Assistant Agriculture Officer Recruitment Details

Board NameTamil Nadu Public Service Commission (TNPSC)
CategorySyllabus And Exam Pattern
Job RoleAssistant Agriculture Office AAO
SalaryRefer Official
Application Fee100 – 150
Examination Conducted DateUpdates Shortly
Application Last Date2021
Application FormatOnline
NotificationGet Here
Vacancies No580 Posts

TNPSC AAO 2021 Assistant Agriculture Office Education Details


Must have passed Higher Secondary (plus two) Examination.

Must possess two years Diploma in Agriculture from the Institutions recognized by the Government of Tamil Nadu or affiliated with the Tamil Nadu Agricultural University; or Gandhigram Rural Institute, Dindigul District; or any other institutions under the control of the Commissioner of Agriculture.

Note: 1. Candidates who have not possessed the two-year Diploma in Agriculture are not eligible for the post of Assistant Agricultural Officer even though they possess Higher Qualification.

Diploma in Agricultural Technology (3 Years Course) is not the prescribed Educational qualification as per the special rule for the Tamil Nadu Agricultural Extension Subordinate Service.

Selection Process

Selection will be made on the basis of a written test (Objective/Descriptive). The Bank reserves the right to call only the requisite number of candidates for the written examination based on the candidates’ qualifications and suitability.

  • Written Examination for Objective Types
  • Skill Test or Interview
  • Certificate Verification

Suitable candidates will be shortlisted, based on their eligibility/ experience in the relevant field and may be called for an interview.

The selection will be made through a written examination. The date, time, and pattern of written examination shall be communicated to the candidates in advance and candidates have to make their own arrangements for travel and stay.

TNPSC AAO 2021 Assistant Agriculture Office Syllabus for Subject Wise

General Knowledge Topics

  • Inventions in the World
  • Sports
  • Basic Computer
  • Indian History
  • Indian Politics
  • Famous Days & Dates
  • Famous Books & Authors
  • Botany
  • Indian Economy
  • Indian Parliament
  • Chemistry
  • Geography
  • Physics
  • Zoology
  • Environment
  • Indian Culture

TNPSC AAO 2021 Syllabus – English Language

  • General English
  • Synonyms
  • Antonyms
  • Prepositions
  • Sentence Completion
  • Active and Passive Voice
  • Spelling Test
  • Sentence Arrangement
  • Transformation
  • Idioms and Phrases
  • Sentence Improvement
  • Spotting Errors
  • Passage Completion
  • Substitution
  • Para Completion
  • Joining Sentences
  • Error Correction (Underlined Part)
  • Error Correction (Phrase in Bold)
  • Fill in the blanks

TNPSC AAO Syllabus

  • Switchgear & protection (MC/LV) & LT Switchgear design and testing etc
  • Distribution HT/LT Line parameters
  • Present Power Sector scenario in India and other Electrical Engineering topics etc
  • Performance of line fault analysis
  • Measurement of Electrical Power
  • Functions of capacitors & reactors
  • Low Voltage constraint & resolving thereof
  • Non-conventional Energy sources like Wind, Solar, Biomass, etc
  • Power Engineering
  • Distribution Network Installation & load studies
  • Analysis of Dist. Transformers, Meters & Testing

TNPSC AAO 2021 Computer Knowledge Syllabus Exam Pattern 2021 

  • Basics of computer
  • Internet Usage
  • MS Office
  • Typing
  • History of Computer
  • Website Surfing
  • Uses of Computer
  • Computer Tools

TNPSC AAO Exam Syllabus 2021-: Aptitude

  • Time and Work Partnership
  • Ratio and Proportion
  • Boats and Streams
  • Simple Interest
  • Time and Distance
  • Problems on Trains
  • Areas
  • Races and Games
  • Numbers and Ages
  • Simple Equations
  • Problems on Numbers
  • Averages
  • Indices and Surds
  • Mensuration
  • Mixtures and Allegations
  • Percentages
  • Permutations and Combinations
  • Problems on L.C.M and H.C.F
  • Pipes and Cisterns
  • Compound Interest
  • Volumes
  • Odd Man Out
  • Quadratic Equations
  • Probability
  • Profit and Loss
  • Simplification and Approximation

TNPSC AAO Syllabus 2021 – Reasoning

  • Visual Memory
  • Clocks
  • Discrimination
  • Space Visualization
  • Odd man out
  • Symbolic or Number Classification
  • Relationship Concepts
  • Figural Classification
  • Similarities
  • Shapes and Mirror
  • Arithmetical Reasoning
  • Coding-Decoding
  • Analytical Reasoning
  • Letter series
  • Arithmetical Number Series
  • Venn diagrams
  • Non-Verbal Test
  • Semantic Analogy
  • Number series
  • Problem Solving

Exam Pattern for TNPSC AAO 2021 Assistant Agriculture Office


Examination will be held at the following centres:

  1. Chennai
  2. Madurai
  3. Coimbatore
  4. Tiruchirappalli
  5. Tirunelveli
  6. Salem
  7. Thanjavur

TNPSC AAO 2021 Assistant Agriculture Officer Answer Sheet AAO Frequently Asked Questions and Answers

Free Download TNPSC Asst. Agriculture Officer Exam Question Papers

TNPSC Assistant Agriculture Officer Old Papers with Solutions

Tamilnadu Asst Agriculture Officer Model Papers with Solutions

TNPSC Assistant Agriculture Officer Sample Question Papers with Solutions 

Tamilnadu Asst Agriculture Officer Recruitment Test Papers

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