Oil India Recruitment 2025 Exam Syllabus

Oil India Recruitment 2025 Exam Syllabus: Prepare effectively for the Oil India Recruitment 2025 Computer Based Test (CBT) with this detailed syllabus covering all relevant topics. This comprehensive syllabus is created to help candidates understand the exam pattern and subjects for Senior Officer, Hindi Officer, Superintending Engineer, and other posts.

Exam Syllabus Overview

Section	Topics Covered
General Awareness	Current Affairs (National & International), Important Days, History, Geography, Indian Polity, Economy, Awards & Honors, Scientific Research, Environmental Issues
English Language	Reading Comprehension, Grammar, Vocabulary, Synonyms & Antonyms, Sentence Completion, Error Detection, Para Jumbles
Quantitative Aptitude	Number Systems, Simplification, Ratio & Proportion, Percentage, Profit & Loss, Time & Work, Time, Speed & Distance, Average, Data Interpretation
Reasoning Ability	Verbal and Non-Verbal Reasoning, Analogies, Series, Coding-Decoding, Blood Relations, Direction Sense, Puzzle Test, Syllogisms, Inequalities
Professional/Technical Knowledge	Relevant to the post applied (e.g., Chemical Engineering, Production Engineering, Hindi Language, Law, Finance, etc.)
Hindi Language (For Hindi Officer)	Grammar, Vocabulary, Comprehension, Official Language Rules, Translation

Post-wise Syllabus Highlights

Post	Key Technical Subjects	Additional Subjects
Senior Officer (Chemical)	Chemical Process Calculations, Process Equipment, Instrumentation, Safety & Environment	General Awareness, English, Reasoning
Senior Officer (Production)	Petroleum Production, Drilling, Maintenance, Mechanical Engineering Concepts	General Awareness, English, Quantitative Aptitude
Hindi Officer (Official Language)	Hindi Grammar and Literature, Official Language Policy, Translation & Drafting	General Awareness, Hindi Language
Confidential Secretary	Office Procedures, Secretarial Practice, Communication, Management Principles	General Awareness, English, Reasoning

Tips for Candidates

Focus on both technical knowledge and general aptitude to clear the CBT.
Practice previous year question papers and mock tests.
Refer to official notifications and prepare accordingly for the post applied.

Oil India Advt No: HRAQ/REC-EX-B/2025-07 Senior Officer, Hindi Officer and More 2025 Jobsarkari
Application Fee
• For General/ OBC (NCL) Candidates: 500 + Applicable taxes • For SC/ ST/ PwBD/ EWS/ Ex-Servicemen Candidates: NIL
Oil India Recruitment 2025 Important Dates
• Starting Date for Apply Online: 26-08-2025 (03:00 PM) • Last Date for Apply Online: 26-09-2025 (11:59 PM) • Date of Computer Based Test (CBT): 01-11-2025 (Tentative) (Exact date shall be intimated at the time of issue of Admit Cards)
Oil India Recruitment 2025 Age Limit (as on 26-09-2025)
• Superintending Engineer (Production): UR/EWS: 32/34 Years, SC: 37/39 Years • Senior Officer (Chemical): UR/EWS: 29 OBC(NCL):32 SC/ST: 34 Years • Senior Officer (Chemical Engineering): UR/ EWS: 27 OBC(NCL): 30 SC/ST: 32 Years • Confidential Secretary: GEN/EWS: 37 OBC(NCL): 40 SC/ST: 42 Years • Hindi Officer (Official Language): UR: 29 Years • For more age limit details candidates kindly refer to the official notification
Qualification				Monthly Salary
• Candidates Should Posses Any Graduate, B.Tech/B.E, LLB, M.A, M.Sc, M.E/M.Tech, MBA/PGDM, Member of ICAI, ICSI (relevant Fields).				• Superintending Engineer (Production): C 80000- 220000 • Senior Officer: B 60000- 180000 • Confidential Secretary: A 50000- 160000 • Hindi Officer (Official Language): A 50000- 160000
Oil India Recruitment 2025 Vacancy Details
Post Name				Total
Superintending Engineer (Production)				03
Senior Officers				97
Confidential Secretary				01
Hindi Officer (Official Language)				01
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Concerned Technical/Professional Subjects

Senior Officer (Chemical): Chemical Process Calculations, Chemical Engineering Basics, Instrumentation, Safety & Environment.
Senior Officer (Mechanical/Electrical/Civil/IT/HR/Finance/Legal): Relevant engineering or professional discipline topics.
Hindi Officer: Hindi Grammar, Official Language Rules, Translation & Drafting.
Confidential Secretary: Office Procedures, Secretarial Practice, Communication, Management Principles.

Preparation Tips

Focus strongly on your post-related technical knowledge along with general aptitude.
Practice previous year question papers and take mock tests online.
Stay updated on daily current affairs related to India and the world.
Strengthen fundamentals of reasoning and quantitative aptitude.
For Hindi Officer aspirants, brush up on Hindi grammar, vocabulary, and official language policies.

Oil India Recruitment 2025 – FAQs

1. When does the online application for Oil India Recruitment 2025 start?

The online application process begins on 26th August 2025.

2. What is the last date to apply online for Oil India Recruitment 2025?

Candidates must submit their applications by 26th September 2025 (11:59 PM).

3. How many vacancies are available in Oil India Recruitment 2025?

A total of 102 vacancies are available for various posts including Senior Officer, Superintending Engineer, Hindi Officer, and Confidential Secretary.

4. What is the eligibility criteria for these posts?

Candidates should have qualifications such as Any Graduate, B.Tech/B.E, LLB, M.A, M.Sc, M.E/M.Tech, MBA/PGDM, or be a member of ICAI/ICSI as per the post requirement.

5. What is the age limit to apply for Oil India Recruitment 2025?

The maximum age limit is 42 years, with specific age relaxation depending on post and category.

6. What is the application fee for the recruitment?

For General and OBC (NCL) categories: ₹500 + applicable taxes
For SC, ST, PwBD, EWS, and Ex-Servicemen: No fee

7. What is the selection process for these posts?

Selection includes the Computer Based Test (CBT), followed by an Interview or Skill Test where applicable, and final Document Verification.