ONGC Non Executive Syllabus 2022: Subject-wise Syllabus & Weightage

By BYJU'S Exam Prep  |   Updated on: December 26th, 2023
ONGC Non-Executive syllabus for Part A and Part B is released by the authorities. The detailed ONGC Junior Engineer syllabus is provided here for the ease of candidates. Check the subject-wise weightage of each section here.
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ONGC Non-Executive Syllabus is prescribed by Oil and Natural Gas Corporation Limited. It is the most important aspect of preparation which must be known to all aspirants. Candidates should be well acquainted with the ONGC syllabus to ensure that they are preparing in the most optimal way. ONGC syllabus helps candidates narrow the scope of their preparation by giving them a brief account of important subjects & topics that need preparation for the exam.

Having a thorough understanding of the complete ONGC junior engineer syllabus is crucial to success in the exam. The syllabus is disclosed in two parts i.e., Non-Technical & Concerned Subject. The Non-Technical part includes the questions from General Mental Ability & Aptitude- Interpersonal Skills, Logical Reasoning/ Analytical/ comprehension Ability, etc. The Concerned Subject includes questions from the Subject/Domain that has been chosen by the candidates. We have compiled the post-wise ONGC non-executive syllabus 2022 for candidates to use and take benefit from.

ONGC Non Executive Syllabus 2022

ONGC Non-Executive syllabus is disclosed by the organization on its official website along with the notification. Candidates who are planning to appear for the ONGC Recruitment 2022 should check the complete syllabus for it thoroughly. By understanding the ONGC syllabus 2022, candidates will be able to save time as the scope of their preparation will be narrowed.

The ONGC JE syllabus 2022 for Non-Executives Posts should be thoroughly understood by aspirants to crack the ONGC exam. As the exam is divided into two parts, non-technical & concerned subjects. knowing the subjects covered and the weightage of each subject is important for the best results. In this post, we are going to discuss information regarding ONGC post wise syllabus along with the exam pattern.

ONGC Non Executive Part A Syllabus

As per the ONGC Non-Executive Exam Pattern, the CBT exam will have two parts, Pat-A will have questions from General Mental Ability & Aptitude- Interpersonal Skills, Logical Reasoning/ Analytical/ comprehension Ability, etc while Part-B is Subject/Domain Related Questions. Candidates can go through the detailed ONGC Non-Executive Part-A Syllabus with help of the table mentioned below.

General Mental Ability

General Aptitude

General Awareness

Missing Number

Mixture & Allegation

Indian History

Paper-cutting & folding

Compound Interest

Indian Polity

Logical Venn diagram

Basic algebraic identities

Indian Geography


Data Interpretation

National & International Current Events

Arithmetic Reasoning

Problems on Ages

General Science

Counting of figures


Books & Author

Distance direction test


Awards and Honors

Cube & Dice

Time and distance

Government Schemes

Figure Series

Pipes and Cistern

Discoveries & Inventions 

Mirror Image

Time & Work



Blood Relation

Profit & Loss

ONGC Non Executive Part B Syllabus

According to the notification, ONGC junior engineer syllabus for Part-B will have the questions from the subject or domain which has been chosen by the candidates. The candidates can check the detailed post wise syllabus below.

ONGC Syllabus for Electrical

ONGC Electrical Syllabus has included the important subjects and topics that is been to be covered for ONGC Exam. Here is the list of subjects & topics covered in it.

AC Fundamentals, Measurement and Measuring instruments, Basic concepts, Circuit law, Magnetic Circuit, Utilization and Electrical Energy, Electrical Machines, Basic Electronics, Estimation and Costing, Transmission and Distribution, Fractional Kilowatt Motors and single phase induction Motors, Synchronous Machines.

ONGC Syllabus for Civil

ONGC syllabus for the Civil exam consists of important topics like Surveying, Soil Mechanics, Environmental Engineering, Strength of Materials, RCC, Steel Design, Hydraulics, Irrigation Engineering, Building Materials, Estimating Costing and Valuation, and Transportation Engineering.

ONGC Syllabus for Instrumentation

The syllabus of ONGC Instrumentation is vast but the concepts are very interesting to learn. The ONGC syllabus for Instrumentation shall consist of the following important topics. 

Signals & Systems, Control Systems, Analog Electronics, Analytical, Instrumentation, Electronics Circuits, Optical & Bio-Medical Instrumentation etc.

ONGC Syllabus for Mechanical

ONGC syllabus for the mechanical consists the following topics which is to be covered for ONGC examination.

Strength of Materials,Engineering Mechanics, Material Science, Machining, Welding, Fluid Mechanics, Hydraulic Machinery, Industrial Management, Thermal Engineering, Design of Machine Elements, Manufacturing, IC Engines, Refrigeration and Air conditioning.

ONGC Syllabus for Electronics

ONGC Electronics Syllabus has included the list of important subjects and topics that is been to be covered for the ONGC Exam. Here is the list of subjects in it.

Data communication and Network, Computer Programming, Basic Electrical Engineering, Electronic Components & Materials, Microprocessor and Microcontroller, Electronic Measurements, Electronic Devices and circuits, Digital Electronics, Linear Integrated Circuit, and Communication Engineering.

ONGC Syllabus for Chemistry

ONGC syllabus for the Chemistry exam consists of important topics like Organic Reactions, Transition Metal Chemistry, Reaction Dynamics, Atoms and Molecules, Spectroscopic Techniques, etc.

ONGC Syllabus Subject-Wise Weightage

Candidates should be aware of the subject-wise weightage of the ONGC syllabus in order to prepare well and divide their time among different subjects properly. The ONGC subject-wise syllabus weightage would help set preparation targets for the best result. The ONGC exam pattern will describe the most important topics as well as the marking scheme.

  • The total number of questions for the ONGC Exam will be 100. 
  • Each question will carry 1 mark, thus, the total marks of the ONGC paper is 100. 
  • Further, there is no negative marking for wrong answers.
  • The total duration of the ONGC exam is 2 Hours.
  • Further, all the questions in the ONGC exam will be objective multiple-choice questions (MCQs).



Total Questions


Time Duration

Part – A

General Mental Ability & Aptitude- Interpersonal Skills, Logical Reasoning/ Analytical/ comprehension Ability, etc.



2 hours 

Part – B

Subject/ Domain related






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