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Salary
OSSC Accountant Salary OSSC AFDO Salary OSSC Assistant Commercial Tax Officer Salary OSSC Assistant Scientific Officer Salary OSSC ATO Salary OSSC Ayush Assistant Salary OSSC Combined Auditor Salary OSSC Computer Operator Salary OSSC CPSE Salary OSSC District Culture Officer Salary OSSC ESI Salary OSSC Field Assistant Salary OSSC Food Safety Officer Salary OSSC Industries Promotion Officer Salary OSSC JFTA Salary OSSC Junior Accountant Salary OSSC Junior Clerk Salary OSSC Junior Correctional Officer Salary OSSC Junior Laboratory Assistant Salary OSSC Junior Mining Officer Salary OSSC Laboratory Assistant Salary OSSC PET Salary OSSC Pharmacist Salary OSSC Planning Assistant Salary OSSC Programmer Salary OSSC Soil Conservation Extension Worker Salary OSSC Staff Nurse Salary OSSC Statistical Assistant Salary OSSC Technical Assistant Salary OSSC Traffic Constable Salary OSSC Traffic SI Salary OSSC Weaving Supervisor Salary OSSSC Excise Constable Salary OSSSC ICDS Supervisor Salary OSSSC Laboratory Technician Salary OSSSC MPHW Salary OSSSC PET Salary OSSSC Statistical Field Surveyor Salary OSSSC TGT Salary OPSC ACF Forest Ranger Salary OPSC AEE Salary OPSC ASCO Salary OPSC Assistant Agriculture Engineer Salary OPSC Assistant Chemist Salary OPSC Assistant Director Law Salary OPSC Assistant Fisheries Officer Salary OPSC Assistant Horticulture Officer Salary OPSC Assistant Public Prosecutor Salary OPSC Associate Professor Salary OPSC Ayurvedic Medical Officer Salary OPSC Dental Surgeon Salary OPSC Drug Inspector Salary OPSC Education Service Officer Salary OPSC Geologist Salary OPSC Homeopathic Medical Officer Salary OPSC Junior Assistant Salary OPSC Medical Officer Salary OPSC Mining Officer Salary OPSC MVI Salary OPSC PGT Salary OPSC Professor Salary OPSC Scientific Officer Salary OPSC SDIPRO Salary OPSC Statistical Officer Salary OPSC Veterinary Assistant Surgeon Salary Balasore District Court Junior Clerk Salary DSE Odisha Teacher Salary Kendrapara District Court Junior Clerk Salary Odisha Livelihoods Mission Salary Odisha Police Driver Salary Odisha SSB Junior Stenographer Salary OFDC Assistant Salary OFDC Field Assistant Salary OHPC Jr Clerk Trainee Salary OHPC MT Salary OMC JE Salary OMC Junior Nurse Salary OPTCL Junior Management Trainee Salary OPTCL MT Salary OPTCL Office Assistant Salary OPTCL Stenographer Salary Orissa High Court Group D Salary Orissa High Court Junior Stenographer Salary
Result
OSSC Accountant Result OSSC Assistant Commercial Tax Officer Result OSSC Assistant Scientific Officer Result OSSC ATO Result OSSC Ayush Assistant Result OSSC Combined Auditor Result OSSC Computer Operator Result OSSC CPSE Result OSSC District Culture Officer Result OSSC ESI Result OSSC Field Assistant Result OSSC Food Safety Officer Result OSSC Industries Promotion Officer Result OSSC Junior Accountant Result OSSC Junior Clerk Result OSSC Junior Laboratory Assistant Result OSSC Junior Mining Officer Result OSSC Laboratory Assistant Result OSSC PET Result OSSC Pharmacist Result OSSC Planning Assistant Result OSSC Programmer Result OSSC Soil Conservation Extension Worker Result OSSC Staff Nurse Result OSSC Statistical Assistant Result OSSC Traffic SI Result OSSC Weaving Supervisor Result OSSSC Excise Constable Result OSSSC ICDS Supervisor Result OSSSC Laboratory Technician Result OSSSC MPHW Result OSSSC PET Result OSSSC Pharmacist Result OSSSC Radiographer Result OSSSC Statistical Field Surveyor Result OSSSC TGT Result OPSC ACF Forest Ranger Result OPSC AEE Result OPSC ASCO Result OPSC Assistant Agriculture Engineer Result OPSC Assistant Chemist Result OPSC Assistant Director Law Result OPSC Assistant Fisheries Officer Result OPSC Assistant Horticulture Officer Result OPSC Assistant Professor Result OPSC Assistant Public Prosecutor Result OPSC Associate Professor Result OPSC Dental Surgeon Result OPSC Drug Inspector Result OPSC Geologist Result OPSC IMO Result OPSC Junior Assistant Result OPSC Medical Officer Result OPSC Mining Officer Result OPSC MVI Result OPSC PGT Result OPSC Professor Result OPSC Result OPSC SDIPRO Result OPSC Statistical Officer Result OPSC Veterinary Assistant Surgeon Result Balasore District Court Junior Clerk Result DSE Odisha Teacher Result Kendrapara District Court Junior Clerk Result OAVS PGT Result OAVS TGT Result Odisha GDS Result Odisha Livelihoods Mission Result Odisha Police Driver Result Odisha Special OTET Result Odisha SSB Junior Stenographer Result OFDC Assistant Result OHPC Jr Clerk Trainee Result OHPC MT Result OMC JE Result OMC Junior Nurse Result OPTCL Junior Management Trainee Result OPTCL MT Result OPTCL Office Assistant Result OPTCL Stenographer Result Orissa High Court Group D Result Orissa High Court Junior Stenographer Result SSB Odisha Result
Cut Off
OSSC Accountant Cut Off OSSC Assistant Commercial Tax Officer Cut Off OSSC Assistant Scientific Officer Cut Off OSSC ATO Cut Off OSSC Ayush Assistant Cut Off OSSC Combined Auditor Cut Off OSSC Computer Operator Cut Off OSSC CPSE Cut Off OSSC District Culture Officer Cut Off OSSC ESI Cut Off OSSC Field Assistant Cut Off OSSC Food Safety Officer Cut Off OSSC Industries Promotion Officer Cut Off OSSC Junior Accountant Cut Off OSSC Junior Clerk Cut Off OSSC Junior Mining Officer Cut Off OSSC Laboratory Assistant Cut Off OSSC PET Cut Off OSSC Pharmacist Cut Off OSSC Planning Assistant Cut Off OSSC Programmer Cut Off OSSC Staff Nurse Cut Off OSSC Statistical Assistant Cut Off OSSC Traffic SI Cut Off OSSC Weaving Supervisor Cut Off OSSSC Excise Constable Cut Off OSSSC ICDS Supervisor Cut Off OSSSC Laboratory Technician Cut Off OSSSC MPHW Cut Off OSSSC PET Cut Off OSSSC Pharmacist Cut Off OSSSC Radiographer Cut Off OSSSC Statistical Field Surveyor Cut Off OSSSC TGT Cut Off OPSC ACF Forest Ranger Cut Off OPSC AEE Cut Off OPSC ASCO Cut Off OPSC Assistant Agriculture Engineer Cut Off OPSC Assistant Chemist Cut Off OPSC Assistant Director Law Cut Off OPSC Assistant Fisheries Officer Cut Off OPSC Assistant Horticulture Officer Cut Off OPSC Assistant Professor Cut Off OPSC Assistant Public Prosecutor Cut Off OPSC Cut Off OPSC Dental Surgeon Cut Off OPSC Geologist Cut Off OPSC IMO Cut Off OPSC Junior Assistant Cut Off OPSC Medical Officer Cut Off OPSC Mining Officer Cut Off OPSC MVI Cut Off OPSC PGT Cut Off OPSC SDIPRO Cut Off OPSC Statistical Officer Cut Off Balasore District Court Junior Clerk Cut Off DSE Odisha Teacher Cut Off OAVS PGT Cut Off OAVS TGT Cut Off Odisha Livelihoods Mission Cut Off Odisha Police Driver Cut Off Odisha Special OTET Cut Off Odisha SSB Junior Stenographer Cut Off OFDC Assistant Cut Off OHPC MT Cut Off OMC JE Cut Off OMC Junior Nurse Cut Off OPTCL Junior Management Trainee Cut Off OPTCL MT Cut Off OPTCL Office Assistant Cut Off OPTCL Stenographer Cut Off Orissa High Court Group D Cut Off Orissa High Court Junior Stenographer Cut Off
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OSSC ATO Syllabus & Exam Pattern 2024: Download PDF

Last Updated on Jun 11, 2025

Download OSSC ATO complete information as PDF
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The Odisha OSSC ATO Syllabus is very important for the candidates as it provides an idea of topics to be focused on while preparing for the exam. Along with that, candidates should check the Exam Pattern and Marking Scheme for the OSSC ATO exam well in advance for effective preparation. The key highlights are:

  • The selection process shall comprise three stages i.e Written Examination, Practical Test & CV
  • Candidates will have to qualify for all the selection stages in order to be considered for the OSSC ATO Job Profile.
  • Interested candidates should follow the OSSC ATO Exam Pattern to have a detailed idea of what to be thorough with and thereby be able to prepare accordingly for the exam.

Keep reading this article to know more about the syllabus and OSSC Assistant Training Officer exam pattern for the post.

OSSC ATO Exam Pattern 2024 

The OSSC Assistant Training Officer Exam Pattern highlights the pattern that the written exam follows such as the marking scheme for each question, duration of the exam, and so on. The exam pattern for all the selection stages is detailed below for the reference of the candidates:

  • The written examination may be conducted through OMR/CBRE mode.
  • There will be a penalty (Negative marking) for wrong answers consisting of Multiple Choice Questions.
  • The Quantum of penalty/ negative marking will be 1/4 of the total mark (allotted to each question) for each wrong answer if four options are there, 1/3 of the total marks if three options are there and so forth.
  • However, по mark will be awarded or deducted if any question is left unattempted.

Assistant Training Officer (NTC/NAC holders) - For Engineering Trade except COPA & Dress Making 

Stage

Subject

Marks

Written Examination

A. Theory 

60

B. i. Workshop Calculation & Science 

15

i. Engineering Drawing 

15

ii. Employability Skill 

10

iii. English 

10

Practical Test

Practical of Craftsman Scheme Curriculum in relevant Trade Training 

40

Certificate Verification 

The candidature of candidates, who remain absent in certificate verification shall be cancelled. 

-

Assistant Training Officer (NTC/NAC holders) - For Non Engineering Trade

Stage

Subject

Marks

Written Examination

A. Theory 

60

ii. Employability Skill 

40

iii. English 

10

Practical Test

Practical of Craftsman Scheme Curriculum in relevant Trade Training 

40

Certificate Verification 

The candidature of candidates, who remain absent in certificate verification shall be cancelled. 

-

Assistant Training Officer (Diploma/Degree category)s 

Stage

Subject

Marks

Written Examination

Diploma level 1st year common Syllabus

90

Entrepreneurship, Management & Smart Technology

10

Diploma level Engineering Drawing

20

Engineering Mathematics 

20

English

10

Certificate Verification 

The candidature of candidates, who remain absent in certificate verification shall be cancelled. 

-

Preliminary Examination: 

  • If the number of applicants for any post/trade/category is more than five times the vacancy, the Commission may conduct a Preliminary Examination to shortlist candidates for the Written Examination

The syllabus for such Preliminary Examination will be as follows:

  • Arithmetic- 10th standard
  • Data Interpretation (Chart, Graph, Table, Data Sufficiency etc.)
  • Logical Reasoning and Analytical Ability
  • General Mental Ability
  • Current Events of National and International Importance
  • Computer / Internet Awareness 

OSSC ATO Free Tests

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OSSC ATO Full Free Mock Test
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OSSC ATO Syllabus 2024

The candidates should go through the OSSC ATO Syllabus carefully to prepare a consolidated exam strategy. They are advised to give equal priority to all the topics mentioned in the syllabus to clear the OSSC ATO Cut-Off marks in the written exam. The official syllabus is not yet notified. The table mentioned below shows the expected syllabus for the Assistant Training Officer exam for the reference of the candidates.

OSSC ATO Physics Syllabus

  • Units and Dimensions
  • Scalars and Vectors
  • Kinematics, Work and Friction
  • Gravitation
  • Oscillations and Waves
  • Heat and Thermodynamics
  • Optics
  • Electrostatics & Magneto statics
  • Current Electricity
  • Electromagnetism & Electromagnetic Induction
  • Modern Physics 

OSSC ATO Chemistry Syllabus

  • Physical Chemistry (Atomic structure, Chemical bonding, Solutions, Electrochemistry)
  • Inorganic Chemistry (Metallurgy, Alloys)
  • Organic Chemistry (Hydrocarbons)
  • Industrial Chemistry (Water Treatment, Lubricants, Fuel, Polymer, Chemicals in Agriculture)

OSSC ATO Mathematics Syllabus

  • Vector Algebra
  • Limits and Continuity
  • Derivatives, Integration
  • Differential Equation.  

OSSC ATO Mechanics Syllabus

  • Fundamentals of Engineering Mechanics
  • Equilibrium
  • Friction
  • Centroid & Moment of Inertia
  • Simple Machines
  • Dynamics

OSSC ATO Basic Electronics Syllabus

  • Electronic Devices
  • Electronic Circuits
  • Communication System
  • Transducers and Measuring Instruments
  • Entrepreneurship, Management & Smart Technology.  
  • Fundamentals, A.C. Theory
  • Generation of Electrical Power
  • Conversion of Electrical Energy
  • Wiring and Power Billing
  • Measuring Instruments.

OSSC ATO Computer Application Syllabus 

  • Computer Organisation
  • Computer Software
  • Computer Network and Internet
  • File Management and Data Processing
  • Problem Solving methodology
  • Overview of C Programming Language
  • Advanced Features of C 

OSSC ATO Diploma Level Engineering Drawing

  • Introduction to Engineering Drawing
  • Drawing Instruments
  • Free hand drawings (lines, polygons, ellipse, geometrical figures, solid objects, hand tools & measuring tools)
  • Lines, Drawing of Geometrical figures
  • Lettering & Numbering
  • Dimensioning & its practice
  • Types of arrowhead
  • Sizes & layout of drawing sheets
  • Methods of presentation of Engg. Drawing
  • Symbolic representation
  • Projections
  • Orthographic projection from isometric projection
  • Reading of fabrication drawing. 

OSSC ATO Engineering Mathematics Syllabus

 

  • Matrices and Determinants
  • Trigonometry
  • coordinate Geometry in two Dimensions
  • Circle, Co-ordinate Geometry in three Dimensions
  • Sphere.

OSSC ATO Communicative English Syllabus

  • Literature Appreciation (Reading comprehension, Text)
  • Vocabulary
  • Application of English Grammar
  • Formal Writing Skills
  • Elements of Communication (Introduction to Communication, Professional Communication, Non-verbal Communication).  

In order to increase your selection chances for the OSSC ATO post, you should refer to the best online learning resources. Download the Testbook App from the Playstore to get access to the learning materials, mock assessments, live tests, and latest updates on the upcoming & ongoing recruitment exams. 

 

 

Latest OSSC ATO Updates

Last updated on Jun 12, 2025

-> The OSSC ATO Practical Test Merit List (1466/OSSC) has been released which was conducted on 8th April 2025.

->  The OSSC ATO Notification was released for 250 vacancies for the post of Assistant Training Officer.

-> Candidates can refer to the OSSC ATO Previous Year Papers to understand what type of questions are asked in the examination.

OSSC ATO Syllabus & Exam Pattern 2024 FAQs

The aspirants can download the Odisha OSSC ATO Syllabus & Exam Pattern in the PDF Format from the official website of the OSSC or Testbook.

You should check the Odisha OSSC ATO syllabus to get familiar with the topics important from the exam perspective.

.Yes, there will be negative marking of 1/4 of the total mark (allotted to each question).

The OSSC ATO Written exam marks varies post wise as given above.

The selection process shall comprise three stages i.e Written Examination, Practical Test & CV.

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