Dear Applied Candidates TNPSC AAO Syllabus and Exam Pattern 2021 Download for PDF in TNPSC Assistant Agriculture Office Previous Year Question Papers available below the page. TNPSC AAO Written Exam Date and Exam Centre will be announced soon at online. Aspirants we are provided TNPSC Assistant Agriculture Office AAO Selection Process, TNPSC AAO Eligibility and TNPSC AAO Document Verification also available now at below the page. Aspirants are you searching for TNPSC Assistant Agriculture Office 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 Previous Papers

TNPSC AAO 2021 Assistant Agriculture Office Syllabus and Exam Pattern for PDF

Latest news regarding the TNPSC Assistant Agriculture Office Recruitment 2021 updated here. Online application available dates will update soon. Click on the below link to get more details of TNPSC Assistant Agriculture Office. candidates to the posts of AAO should be ready to attend the selection process consist of following rounds conducted by the officials. TNPSC Assistant Agriculture Office is looking for skill and talented candidates for that they will check candidate’s performance in the selection rounds. Therefore, the applied candidates can refer TNPSC Assistant Agriculture Office 2021 Syllabus & Exam Pattern from below sections. You may also download the TNPSC Assistant Agriculture Office Syllabus PDF here.

TNPSC AAO 2021 Assistant Agriculture Office Preparation Books

Every recruitment organization have their own written examination pattern, like some organizations arranged 2 papers some arranged 1 paper, duration of exam, number of questions, section wise subjects, whether negative marking provision or not, nature of exam (subjective/objective/both) so candidates require to understand all motif before appear any written examination. we are advised to use the given links to download the TNPSC AAO 2021 Assistant Agriculture Office Exam Papers to increase their preparation level. Along with the TNPSC AAO 2021 Assistant Agriculture Office Previous Year Papers, check TNPSC AAO 2021 Assistant Agriculture Office Exam Pattern, Syllabus, and Selection Process in below page.

Exam Scheme

The TNPSC AAO will be selected on the basis of performance in the written/online test and no interview will be conducted.

The TNPSC AAO Exam Will be Written Objective Type.

The TNPSC AAO Exam Will be of 150 Marks/ Questions.

The Time Duration of Exam will be 150 Minutes.

TNPSC AAO Syllabus

TNPSC AAO 2021 Assistant Agriculture Office Recruitment Details

Recruitment Board NameTamil Nadu Public Service Commission
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. Candidate 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 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 qualification 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 interview.

The selection will be made through a written examination. 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

TNPSC AAO Exam Pattern

TNPSC AAO 2021 Assistant Agriculture Office Syllabus / Subject

Dear Candidates our blog mentioned your Written Test Syllabus for Subject wise also provided home page get read our website take your written examination details. Are you interesting for this examination conducted soon as possible from online / written examination centre. The subjects are Quantitative Aptitude, Reasoning, English, General Knowledge. People who are seeking for the New TNPSC AAO 2021 Assistant Agriculture Office Syllabus can get from here. You can also get Previous Papers on our page for free of cost. this paper will let you know the difficulty level of the examination.


Examination will be held at the following centres:

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


Applications are invited only through online mode up to 04.03.2021 for Direct Recruitment to the posts of Assistant Agricultural Officer in Tamil Nadu Agricultural Extension Subordinate Service and Assistant Horticultural Officer in Tamil Nadu Horticultural Subordinate Services as follows

TNPSC AAO 2021 Assistant Agriculture Office Answer Sheet

The candidate will be supplied carbonless O M R (Optical mark Reader) answer sheet consisting of two (2) copies the original copy and the duplicate copy below. Do not attempt to separate or displace them while answering without the carbon impression paper provided to the candidates. The candidate will be admitted to take the examination at the Centre specified in the Admission Certificate only and at no other Centre. The candidate has to indicate his response to each question by darkening the appropriate bubble with a Black Ball Point pen. No corrections with white fluid will be permitted. 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

Certificate Verification

In the TNPSC AAO 2021 Assistant Agriculture Office examination hall, the call letter along with the candidate’s currently valid photo identity, in original, such as PAN Card/Passport/Driving Licence/Voter’s Card with photograph/Photo identity proof issued on original letter head by a Gazzetted Officer/People’s Representative or Identity Card issued by a recognised college/ University (valid in current year)/Aadhar card with a photograph/ Employee ID, should be submitted to the invigilator for verification.

Note: The candidate’s identity will be verified with respect to his/her details on the call letter and in the Attendance List. If identity of the candidate is in doubt the candidate will not be allowed to appear for the Online Examination.

  • 10th / 12th School Certificate
  • Mark Sheet from HSLC
  • School Leaving Certificate
  • Graduation Completed Certificate
  • Caste Certificate or Religion Certificate
  • Name or Photo ID Proof
  • Aadhar Card and License
  • Address Proof
  • Extra Activities Participate Certificate
  • Self-attested photocopies of Certificate
  • Registration Certificate
  • Experience Certificate

Note: Entry in the Compound of the Examination Centre with Mobile/Cell Phones, Tablets, Laptop, Electronic Gadgets etc., is strictly prohibited. A Candidate who is found breaching the abovesaid direction or found to be indulging in ‘unfair practices’, viz. copying or misconduct during the course of examination, using electronic gadgets or Mobile Phones, etc., tampering with Question and/or Answer Paper, influencing any person concerned with the Elimination Test or Written Examination or Viva-voce Test, will be debarred from appearing for Preliminary Examination (Elimination Test) or Main Written Examination or Viva-voce Test, as the case may be, for that Examination Process or for any number of years or permanently.

Merit List: Candidates qualifying the norms as prescribed in the advertisement will be called for Written Test / online test. Selection will be based on the marks secured in the Written Test / online test in the order of merit.

Important Details

TNPSC AAO ApplicationGet Here
TNPSC AAO Official Notification for PDFGet Here
TNPSC AAO Official WebsiteGet Here
TNPSC AAO Syllabus and Exam PatternGet Here
Latest Govt JobsGet Here

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