IOCL Executive Syllabus 2026 Out Check Subject Wise Syllabus PDF
Indian Oil Corporation Limited (IOCL) has released the syllabus for its ongoing recruitment covering Diploma posts (Grade E0), Quality Control (Grade A0), and various Engineering, Law and Management disciplines at Grade A. The IOCL Executive Syllabus 2026 includes General Aptitude common to all posts along with Domain Knowledge related to the specific post. Candidates should prepare both sections according to the syllabus applicable to their respective post.
IOCL Executive Syllabus 2026: Exam Overview
| Organisation | Indian Oil Corporation Limited (IOCL) |
| Syllabus Grades | Grade E0, Grade A0 & Grade A |
| Syllabus Sections | General Aptitude + Domain Knowledge |
| General Aptitude | Common to All Posts |
| Domain Knowledge | Post / Discipline Specific |
IOCL Executive Syllabus 2026: Post-Wise Syllabus Details
The table below summarises the posts and grades for which IOCL has released the syllabus, based on the official syllabus documents.
| Grade | Post / Discipline | Syllabus Type |
|---|---|---|
| E0 | Diploma Electrical | Domain Knowledge (18 Topics) |
| E0 | Diploma Mechanical | Domain Knowledge (14 Topics) |
| E0 | Diploma Safety | Domain Knowledge (9 Detailed Topics) |
| A0 | Quality Control | Domain Knowledge (4 Sections) |
| A | Chemical Engineering | Domain Knowledge (9 Topics) |
| A | Electrical Engineering | Domain Knowledge (10 Topics) |
| A | Instrumentation | Domain Knowledge (10 Topics) |
| A | Mechanical Engineering | Domain Knowledge (8 Topics) |
| A | Electronics and Communication Engineering | Domain Knowledge (8 Topics) |
| A | Civil Engineering | Domain Knowledge (7 Topics) |
| A | Computer Science and Information Technology | Domain Knowledge (10 Topics) |
| A | Law | Domain Knowledge (Substantive + Procedural Laws) |
| A | MBA (Marketing Management) | Domain Knowledge (31 Topics) |
| All Posts | All Grade E0, A0 and A Posts | General Aptitude - Verbal Ability, Quantitative Aptitude, Logical Reasoning |
IOCL General Aptitude Syllabus 2026: Common for All Posts
The General Aptitude syllabus applies to all Grade E0, A0 and A posts covered under the released IOCL syllabus documents.
1. Verbal Ability
- Verbal Ability
2. Quantitative Aptitude
- Quantitative Aptitude
3. Logical Reasoning
- Logical Reasoning
IOCL Domain Knowledge Syllabus 2026
The Domain Knowledge section varies according to the post and discipline. Candidates should refer to the syllabus applicable to their specific post.
| Grade E0 | Diploma Electrical, Diploma Mechanical and Diploma Safety. |
|---|---|
| Grade A0 | Quality Control. |
| Grade A | Chemical Engineering, Electrical Engineering, Instrumentation, Mechanical Engineering, Electronics and Communication Engineering, Civil Engineering, Computer Science and Information Technology, Law and MBA (Marketing Management). |
The detailed domain syllabus is available in the respective official IOCL syllabus documents for each post and discipline.
IOCL Executive Syllabus 2026: Preparation Strategy
- First identify your Grade and Post/Discipline and download the syllabus applicable to your post.
- Prepare the General Aptitude section covering Verbal Ability, Quantitative Aptitude and Logical Reasoning.
- Study the Domain Knowledge syllabus according to your specific technical, law or management discipline.
- Make a subject-wise study plan and divide preparation time between General Aptitude and Domain Knowledge.
- Prepare short notes for important concepts and revise them regularly.
- Practice questions related to your discipline to improve speed and accuracy.
- Regularly revise the complete syllabus and focus on topics that require additional practice.
Important Links
- Official Website
- Click to Check General Aptitude Syllabus (All Posts) PDF
- Click to Check Domain Knowledge Syllabus - Grade A Posts PDF
- Click to Check Domain Knowledge Syllabus - Grade A0 Post PDF
- Click to Check Domain Knowledge Syllabus - Grade E0 Posts PDF
Before Applying
Please verify the official notification for complete eligibility, age limits, education qualification, fee rules, and other terms before submitting the online application.
Always confirm dates and fees on the official website before you apply.