ONGC Graduate Trainee Syllabus & Exam Pattern 2026: CBT Guide

Preparing for the Oil and Natural Gas Corporation (ONGC) recruitment requires a thorough understanding of the requirements, structure, and expectations for aspiring engineers and scientists. The upcoming Computer-Based Test (CBT) serves as the primary gateway for candidates aiming to secure a prestigious position within the organization. To excel, applicants must familiarize themselves thoroughly with the core structure and preparation strategies.

ONGC Graduate Trainee Selection Process

Securing a position through this recruitment drive involves specific evaluation stages designed to test both technical acumen and general aptitude. Aspirants must clear each stage successfully.

• CBT Exam
• Interview

ONGC GT Exam Pattern & Structure

The Computer-Based Test evaluates candidates through objective-type multiple-choice questions. Managing time efficiently during the 2-hour window is crucial for success.

Subjects Included and Subject-Wise Mark Distribution

The question paper is divided into multiple components, prioritizing technical expertise while ensuring a comprehensive evaluation of general competencies.

• General Awareness
• Aptitude Test
• English Language
• Concerned Domain (Mechanical/Chemical/Petroleum/Instrumentation/Geology/Geophysics/Physics)

Mark Distribution Details

• Concerned Domain: 40 Questions for 40 Marks
• General Awareness: 10 Questions for 10 Marks
• Aptitude Test: 25 Questions for 25 Marks
• English Language: 10 Questions for 10 Marks

Detailed Subject-Wise Syllabus Topics

To build a robust preparation plan, candidates should review the core sub-topics categorized under each section.

General Awareness Syllabus Topics

• Current Affairs (National & International)
• Energy sector news (oil & gas policy, India’s crude/gas production, renewable transition)
• Important Days, Awards & Honors
• Science — Inventions & Discoveries
• Books & Authors
• Budget & Government Schemes
• Sports
• International & National Organizations
• Static GK (capitals, currencies, etc.)

English Language Syllabus Topics

• Reading Comprehension
• Grammar (Tenses, Articles, Prepositions)
• Vocabulary (Synonyms/Antonyms)
• Error Detection/Sentence Correction
• Para Jumbles, Fill in the Blanks

Reasoning & Aptitude Syllabus Topics

• Logical Reasoning (Series, Coding-Decoding, Syllogism)
• Analytical Reasoning
• Quantitative Aptitude (Percentages, Ratio, Time & Work, Averages)
• Data Interpretation

Official Syllabus Resource and Next Steps

Candidates can verify notifications and announcements directly through www.ongcindia.com. Furthermore, you can Download the Official ONGC Graduate Trainee Subject-Wise Syllabus 2026 PDF for offline reference.

After reviewing the syllabus details, candidates should immediately begin practicing mock tests, focus on core domain strengths, and keep track of upcoming admit card release timelines and examination center guidelines.