ONGC Non-Executive Syllabus
ONGC Non-Executive
Karmosandhan Editorial Desk
Content Editor & Govt Job Expert
Updated 10 Jul 2026
| Subject | Questions | Marks | Duration |
|---|---|---|---|
| General Mental Ability and Aptitude | 20 | 20 | 2 hours (combined) |
| Subject/Domain Related Questions | 80 | 80 | 2 hours (combined) |
Related recruitment: ONGC Non-Executive Recruitment 2026
Eligibility
ONGC Non-Executive Syllabus and Exam Pattern 2024
Selection Process
The selection process for ONGC Non-Executive posts involves three rounds:
- Written Exam: Computer Based Test (CBT).
- Skill Test: For specific posts.
- PST/PET Round: Physical Standards Test/Physical Efficiency Test for specific posts.
The written exam will be held online. Candidates must check the exam pattern for their respective posts as advertised.
Computer Based Test (CBT) Exam Pattern
The CBT is conducted online for 100 marks.
- Total Marks: 100
- Total Duration: 2 hours
- Negative Marking: No provision for negative marking.
- Language: The test for Junior Assistant (OL) will be held in Hindi Language.
| Section | Details of Computer Based Test | Weightage | Questions | Marks |
|---|---|---|---|---|
| A | General Mental Ability and Aptitude (Interpersonal Skills, Logical Reasoning/Analytical/Comprehension ability, Basic Numeracy and Data Interpretation Skills, General Awareness) | 20% | 20 | 20 |
| B | Subject/Domain Related Questions (commensurate with the level of qualification required for the post) | 80% | 80 | 80 |
ONGC Non-Executive Syllabus 2024
General Subjects Syllabus
- General knowledge: Personalities, Freedom Movement, Championships, Winners, Terms, Common Names, Full forms, Soil, Rivers, Mountains, Ports, Inland Harbours, Number of Players, Important National Facts, Heritage and Arts, Dance, Currencies, Bird, Animal, Abbreviations, Discoveries, Diseases and Nutrition, Song, Flag, Monument, Culture, Religion, Dance, Authors, Flower, Defence, Culture, Religion, Languages, Capitals, Wars and Neighbours, Current Affairs, History.
- English Comprehension Grammar: Subject-Verb Agreement, Articles, Verb, Fill in the Blanks, Vocabulary, Tenses, Adverb, Error Correction, Idioms & Phrases, Synonyms, Sentence Rearrangement, Unseen Passages, Antonyms.
- Reasoning: Arithmetic Number Series /Letter and Symbol Series, Spatial Orientation, Observation, Figures/Verbal Classification, Relationship concepts, Arithmetical Reasoning, Non-verbal series, Analogies, Discrimination, Visual Memory, Similarities and Differences, Spatial Visualisation, Coding and Decoding, Statement and Conclusion, Logical Deduction, Statement and Argument, Cause and Effect, Making Judgments.
- Numerical Ability: Simple Equations, Quadratic Equations, Indices and Surds, Mensuration, Percentages, Areas, Time and Distance, Problems on Trains, Odd Man Out, Numbers and Ages, Pipes and Cisterns, Time and Work, Partnership, Ratio and Proportion, Simple Interest, Probability, Averages, Problems on L.C.M and H.C.F, Problems on Numbers, Compound Interest, Volumes, Profit and Loss, Races and Games, Mixtures and Allegations, Boats and Streams, Permutations and Combinations, Simplification and Approximation.
Professional Subjects Syllabus
The specific professional subject syllabus depends on the post applied for. Topics include:
- Mechanical Engineering: Properties of Pure Substances, Theory of Machines and Machine Design, Engineering Mechanics and Strength of Materials, Thermal Engineering (IC Engine Combustion, 1st and 2nd Law of Thermodynamics, Air standard Cycles for IC engines, IC Engine Performance, IC Engine Cooling & Lubrication, Rankine cycle of steam, Boilers; Classification Specification; Nozzles & Steam Turbines, Air Compressors & their cycles, Fittings & Accessories, Principle of a Refrigeration Plant), Measurement of Fluid Pressure, Fluid Mechanics & Machinery (Properties & Classification of Fluid, Fluid Statics, Refrigeration cycles, Fluid Kinematics, Dynamics of ideal fluids, Hydraulic Turbines, Centrifugal Pumps, Turbo Machinery), Mechatronics and Robotics, Manufacturing, Classification of Steels, Measurement of Flow rate, Basic Principles, Thermodynamics and Heat transfer, Production Engineering, Renewable Sources of Energy, Design of Machine Elements, Industrial and Maintenance Engineering.
- Electrical Engineering: Generation, Transmission, and Distribution, Electric Circuits and Fields, Measurement and Measuring Instruments, Estimation and Costing, Fractional Kilowatt Motors, Single Phase Induction Motors, Synchronous Machines, AC Fundamentals, Basic Electronics, Computer Fundamentals, Utilization of Electrical Energy, Power Systems, Electrical and Electronic Measurements, Engineering Mathematics, Electrical Materials, Basic Electronics Engineering.
- Civil Engineering: Transportation Engineering, Estimating, Costing, and Valuation, Surveying, Environmental Engineering, Soil Mechanics, Hydraulics, Building Materials, Irrigation Engineering.
- Instrumental Engineering: Control Systems, Analog Electronics, Signals & Systems, Analytical, Optical & Bio-Medical Instrumentation, Instrumentation Electronics, Circuits.
- Electronics Engineering: Basic Electrical Engineering, Analog and Digital Communication Systems, Electro Magnetics, Computer Organization and Architecture, Materials Science, Advanced Electronics Topics, Advanced Communication, Control Systems.
Post-Specific Selection Process and Marks
The selection process varies for different posts:
- Junior Engineering Assistant, Junior Technician:
- Computer Based Test: 85 marks
- Academic performance: 10 marks
- Apprenticeship Certificate: 5 marks
- Total: 100 Marks
- Junior Engineer Assistant, Junior Marine Radio Assistant, Junior Motor Vehicle Driver, Junior Assistant Operator, Junior Singer Cum Rigger:
- Computer Based Test: 85 marks
- Academic performance: 10 marks
- Total: 95 Marks
- Junior Scientific Assistant, Junior Dealing Assistant, Junior Assistant, Junior Fire Assistant, Junior Technical Assistant:
- Computer Based Test: 85 marks
- Academic performance: 15 marks
- Total: 100 Marks
- Junior Fireman:
- Computer Based Test: 90 marks
- Academic performance: 10 marks
- Total: 100 Marks
Skill Test
Applicable to specific posts:
| Post Name | Skill Test |
|---|---|
| Junior Motor Vehicle | Driving Test |
| Junior Slinger Cum Rigger | |
| Junior Assistant Operator | |
| Junior Technician | |
| Junior Fire Supervisor | |
| Junior Assistant (Personnel & Management) | Typing Test |
| Junior Assistant (Material Management) | Typing Test |
| Junior Assistant (Account) | Typing Test |
| Junior Assistant Official Language) | Typing Test |
Physical Standards Test (PST) / Physical Efficiency Test (PET)
Candidates who clear the Skill Test are called for the PET round.
Physical Standards Test
| Post Name | Height (All Categories) | Height (Tribes/Hillmen) | Height (Tribes/Hillmen of Assam) | Chest (All Categories, expansion 5 cm) | Chest (Tribes/Hillmen, expansion 5 cm) |
|---|---|---|---|---|---|
| Junior Fire Supervisor/Fireman (Male) | 168 cm | 163 cm | 160 cm | 81 cm | 79 cm |
| Junior Fire Supervisor/Fireman (Female) | 152 cm | 147 cm | NA | 81 cm | 79 cm |
| Junior Engineering Assistant | 167 cm | 162 cm | NA | NA | NA |
Physical Efficiency Test for Junior Fire Supervisor Post
| Activity | Male | Female |
|---|---|---|
| Running | 800 meters in 4 minutes | 800 meters in 6 minutes |
| Lifting | Lifting a person without any break till 100 meters | Lifting a person without any break till 75 meters |
| Climbing | Climbing a fire service extension ladder of 34 feet in 2 minutes | Climbing a fire service extension ladder of 27 feet in 2 minutes |
Preparation Tips
- Go through the subject-wise syllabus thoroughly.
- Prepare with high-quality resources (books, previous year papers, mock tests).
- Track preparation progress using mock tests regularly.
FAQs
- How can I download the ONGC Non-Executive 2024 syllabus? The candidates can check and download the ONGC Non-Executive syllabus PDF from the official website of the commission.
- How many rounds are there in the selection process as per the ONGC Non-Executive Exam Pattern? As per the ONGC Non-Executive exam pattern, candidates have to qualify for the written examination with marks more than the prescribed marks to get a call for the skill test and physical efficiency test.
- Is there any negative marking in the ONGC Non-Executive exam? There is no provision for negative marking for the wrong answers as per the ONGC Non-Executive exam pattern.
- What happens if the candidate clears the ONGC Non-Executive exam? The candidates who clear the ONGC Non-Executive written exam shall be called to participate in various other rounds depending on three posts that one has applied for.
- For how many marks is the ONGC Non-Executive exam held? The ONGC Non-Executive written exam round is held for 100 marks.
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