Check the complete ONGC Graduate Trainee Syllabus 2026 and Exam Pattern. Get subject-wise syllabus, marking scheme, CBT exam pattern, selection process, and preparation tips.
ONGC Graduate Trainee Syllabus 2026
The Oil and Natural Gas Corporation (ONGC) has released the ONGC Graduate Trainee Syllabus 2026 along with the latest exam pattern for the Computer-Based Test (CBT). Candidates preparing for the Graduate Trainee recruitment should thoroughly understand the syllabus to plan an effective preparation strategy.
The online examination consists of questions from General Awareness, Aptitude Test, English Language, and the Concerned Engineering/Science Discipline. Since there is no negative marking, candidates should attempt all questions to maximize their scores. ONGC Graduate Trainee Syllabus 2026
ONGC Graduate Trainee Syllabus & Exam Pattern 2026 Highlights
| Particulars | Details |
|---|---|
| Organization | Oil and Natural Gas Corporation (ONGC) |
| Post | Graduate Trainee |
| Exam Mode | Computer-Based Test (CBT) |
| Question Type | Objective (MCQs) |
| Total Questions | 85 |
| Total Marks | 85 |
| Exam Duration | 2 Hours (120 Minutes) |
| Marks per Question | 1 Mark |
| Negative Marking | No |
| Selection Process | CBT & Interview |
| Official Website | ongcindia.com |
ONGC Graduate Trainee Selection Process 2026
The recruitment process consists of the following stages:
- Computer-Based Test (CBT)
- Personal Interview
- Document Verification
- Medical Examination
Candidates qualifying the CBT will be shortlisted for the interview based on their performance. ONGC Graduate Trainee Syllabus 2026
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ONGC Graduate Trainee Exam Pattern 2026
The CBT will be conducted in online mode and consist of objective-type multiple-choice questions. ONGC Graduate Trainee Syllabus 2026
Exam Pattern
| Particulars | Details |
|---|---|
| Mode of Examination | Online (CBT) |
| Question Type | Multiple Choice Questions (MCQs) |
| Total Questions | 85 |
| Total Marks | 85 |
| Duration | 120 Minutes |
| Negative Marking | No |
| Marks for Correct Answer | 1 Mark |
Subject-wise Weightage
| Subject | Questions | Marks |
|---|---|---|
| Concerned Domain | 40 | 40 |
| Aptitude Test | 25 | 25 |
| General Awareness | 10 | 10 |
| English Language | 10 | 10 |
| Total | 85 | 85 |
ONGC Graduate Trainee Syllabus 2026
Candidates should prepare each subject according to the official syllabus.
General Awareness Syllabus
The General Awareness section evaluates candidates’ knowledge of current events and general studies.
Topics
- Current Affairs (National & International)
- Indian Economy
- Budget
- Government Schemes
- Awards & Honours
- Books & Authors
- Sports
- Science & Technology
- Inventions & Discoveries
- Energy Sector Developments
- Oil & Gas Industry
- Renewable Energy
- Static General Knowledge
- Capitals & Currencies
- International Organizations
- Important Days & Events
English Language Syllabus
Questions in this section test grammar, vocabulary, and reading skills.
Topics
- Reading Comprehension
- Vocabulary
- Synonyms & Antonyms
- One Word Substitution
- Idioms & Phrases
- Fill in the Blanks
- Error Detection
- Sentence Improvement
- Sentence Rearrangement
- Para Jumbles
- Active & Passive Voice
- Direct & Indirect Speech
- Articles
- Prepositions
- Tenses
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Aptitude & Reasoning Syllabus
This section evaluates logical reasoning and numerical ability. ONGC Graduate Trainee Syllabus 2026
Quantitative Aptitude
- Percentage
- Profit & Loss
- Ratio & Proportion
- Average
- Time & Work
- Time, Speed & Distance
- Simple & Compound Interest
- Number System
- Simplification
- Algebra
- Geometry
- Mensuration
- Probability
- Permutation & Combination
- Data Interpretation
Logical & Analytical Reasoning
- Coding-Decoding
- Number Series
- Alphabet Series
- Blood Relations
- Direction Sense
- Seating Arrangement
- Syllogism
- Analogy
- Classification
- Statement & Conclusion
- Puzzle
- Logical Sequence
- Analytical Reasoning
ONGC Graduate Trainee Concerned Domain Syllabus
The domain-specific section carries the highest weightage with 40 questions.
Candidates must prepare topics from their respective discipline.
Eligible disciplines include:
- Mechanical Engineering
- Chemical Engineering
- Petroleum Engineering
- Instrumentation Engineering
- Geology
- Geophysics
- Physics
The detailed branch-wise syllabus has been released separately by ONGC in the official notification. ONGC Graduate Trainee Syllabus 2026
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Mechanical Engineering Topics
Candidates should focus on:
- Strength of Materials
- Theory of Machines
- Machine Design
- Manufacturing Technology
- Fluid Mechanics
- Thermodynamics
- Heat Transfer
- Power Plant Engineering
- Refrigeration & Air Conditioning
- Industrial Engineering
- Engineering Mechanics
Chemical Engineering Topics
Important topics include:
- Fluid Mechanics
- Heat Transfer
- Mass Transfer
- Chemical Reaction Engineering
- Process Control
- Thermodynamics
- Mechanical Operations
- Plant Design
- Chemical Technology
Petroleum Engineering Topics
Candidates should prepare:
- Drilling Engineering
- Reservoir Engineering
- Production Engineering
- Well Testing
- Petroleum Geology
- Formation Evaluation
- Reservoir Simulation
Instrumentation Engineering Topics
Important subjects include:
- Control Systems
- Measurements
- Sensors & Transducers
- Digital Electronics
- Analog Electronics
- Process Instrumentation
- Electrical Circuits
- Microprocessors
Geology Topics
Candidates should cover:
- Mineralogy
- Structural Geology
- Sedimentology
- Stratigraphy
- Petrology
- Economic Geology
- Hydrogeology
- Exploration Geology
Geophysics Topics
Major topics include:
- Seismology
- Gravity Methods
- Magnetic Methods
- Electrical Methods
- Well Logging
- Exploration Geophysics
- Geophysical Data Processing
Physics Topics
Candidates should study:
- Classical Mechanics
- Quantum Mechanics
- Electromagnetism
- Thermodynamics
- Nuclear Physics
- Atomic Physics
- Electronics
- Optics
- Solid State Physics
Best Preparation Tips for ONGC Graduate Trainee Exam 2026
Candidates can improve their preparation by following these strategies:
- Read the complete syllabus before starting preparation.
- Focus on domain subjects, as they carry the highest weightage.
- Solve previous years’ question papers.
- Attempt online mock tests regularly.
- Revise important formulas and concepts daily.
- Stay updated with current affairs, especially the energy and oil & gas sectors.
- Practice time management to complete all 85 questions within two hours.
ONGC Graduate Trainee Syllabus 2026 PDF
ONGC has released the detailed branch-wise syllabus for all eligible disciplines through the official recruitment notification. Candidates should download the subject-specific syllabus PDF from the official ONGC website and prepare according to their respective engineering or science discipline.
ONGC Graduate Trainee Syllabus 2026: Summary
The ONGC Graduate Trainee CBT 2026 consists of 85 objective-type questions carrying 85 marks with a duration of 120 minutes. The examination includes General Awareness, Aptitude, English Language, and a Concerned Domain section. Since there is no negative marking, candidates should attempt all questions while giving special attention to their domain subject, which carries the maximum weightage.
Frequently Asked Questions (FAQs)
How many questions are asked in the ONGC Graduate Trainee Exam 2026?
The examination consists of 85 objective-type questions.
Is there negative marking in the ONGC Graduate Trainee CBT?
No. There is no negative marking for incorrect answers.
What is the duration of the ONGC Graduate Trainee Exam?
The CBT is conducted for 2 hours (120 minutes).
Which subjects are included in the ONGC Graduate Trainee syllabus?
The syllabus includes General Awareness, Aptitude Test, English Language, and the Concerned Domain.
How many questions are asked from the concerned domain?
A total of 40 questions are asked from the concerned engineering or science discipline.
What is the selection process for ONGC Graduate Trainee Recruitment?
The selection process includes a Computer-Based Test (CBT) followed by an Interview, Document Verification, and Medical Examination.
Where can I download the ONGC Graduate Trainee Syllabus PDF?
Candidates can download the official subject-wise syllabus PDF from the ONGC official website (ongcindia.com).
