NMDC Trainee Syllabus 2025: Welcome to this post, here we shall discuss the syllabus details of the NMDC Recruitment of the Trainee Workmen Posts for its plants advertised vide Notification number -03/2025. NMDC advertised a vacancy notification for which application continued from 25th May 2025 to 14th June 2025. The recruitment saw an overwhelming response of the Job aspirants and now the applied candidates are waiting to appear for the written examination. So, we through this page shall let you know the NMDC Workmen Grade Written Exam Syllabus this will help you all prepare for the upcoming exam.
NMDC Trainee Workmen Syllabus 2025 Overview
| Recruitment Organisation | National Mineral Development Corporation or NMDC |
| Notification No | 03/2025 |
| Total vacancy | 995 |
| Posts Cadre | Workmen Trainee Posts |
| Job Type | PSU Jobs |
| Place of Posting | Chhattisgarh and Karnataka |
| Application Period | 25th May 2025 to 14th June 2025 |
| Mode of Exam | Offline & Online |
| Selection Process | CBT / OMR Based Test and Trade Test/Physical Test |
| Official Website | nmdc.co.in |
NMDC Trainee Syllabus & Exam Pattern 2025
The applicants who submitted the application for NMDC Trainee Vacancy must go through the detailed syllabus of the written exam. NMDC Written Exam Syllabus 2025 plays an important role in the preparation. With the help of NMDC Trainee Workmen Syllabus, contenders can know the subjects names. Therefore they must see the entire Syllabus for Written Exam and start preparing for it.
We all know that obtaining excellent marks in the written test is not easy for any candidate. Hence, aspirants should view whole NMDC Syllabus 2025 and work hard for the preparation. Applicants are suggested to practice all the concepts from the syllabus to perform well in the examination.
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NMDC Trainee Recruitment Selection Process
The NMDC Trainee Recruitment Selection Process consists of (1) OMR Based Test/Computer Based Test (CBT) and (2) Physical Ability Test / Trade Test as detailed below. The maximum marks for Computer Based Test (CBT) / OMR Based Test will be 100 marks while the second level test (Physical Ability Test/Trade Test) will be of qualifying in nature. The Post Wise Selection Process in the vacancy notification are as follows –
| Sl. No | Name of the Post | First Level Test | Second Level Test |
| 1 | Field Attendant (Trainee) | OMR Based Test | Physical Ability Test |
| 2 | Maintenance Assistant (Elect) (Trainee) | CBT | Trade Test |
| 3 | Maintenance Assistant (Mech) (Trainee) Welder / Fitter / Machinist/ Motor Mechanic/ Diesel Mechanic/ Auto Electrician | ||
| 4 | Blaster Gr – II (Trainee) | ||
| 5 | Electrician Gr-III (Trainee) | ||
| 6 | Electronics Technician Gr.-III (Trainee) | ||
| 7 | HEM Mechanic Gr-III (Trainee) | ||
| 8 | HEM Operator Gr-III (Trainee) | ||
| 9 | MCO Gr-III (Trainee) | ||
| 10 | QCA Gr.-III (Trainee) |
NMDC Trainee Syllabus 2025 Post Wise
The NMDC Trainee Syllabus for OMR Based Test question paper for Field Attendant (Trainee) Post shall consist of General Knowledge, Numerical and reasoning ability only. While the Computer Based Test (CBT) question paper for the post of Maintenance Assistant (Mech) (Trainee), Maintenance Assistant (Elect.) (Trainee), Blaster Gr.-II (Trainee), MCO Gr.-III (Trainee), HEM Operator Gr.-III (Trainee), HEM Mechanic Gr.-III (Trainee), Electronics Technician Gr.-III (Trainee), Electrician Gr.-III (Trainee) and Blaster Gr.-II (Trainee) shall consist of Subject Knowledge (on specific trade), General Knowledge and Numerical and reasoning ability. The subject wise syllabus for the CNT / OMR Based Exam are shared in the following points –
General Knowledge Syllabus
- Current Events of National and International Importance
- Games and Sports
- Art and Culture of India
- Indian Literature
- Monuments and Places of India
- General Science and Life Science (up to 10th CBSE)
- History of India and Freedom Struggle
- Physical, Social and Economic Geography of India and World
- Indian Polity and Governance- constitution and political system, General Scientific and Technological Developments including Space and Nuclear Program of India
- UN and Other important World Organizations
- Environmental Issues Concerning India and World at Large
- Basics of Computers and Computer Applications
- Common Abbreviations
- Transport Systems in India
- Indian Economy
- Famous Personalities of India and World
- Flagship Government Programs
- Flora and Fauna of India
- Important Government and Public Sector Organizations of India etc.
Numerical Ability Syllabus
- Number system
- BODMAS
- Decimals
- Fractions
- LCM
- HCF
- Ratio and Proportion
- Percentages
- Mensuration
- Time and Work
- Time and Distance
- Simple and Compound Interest
- Profit and Loss
- Algebra
- Geometry and Trigonometry
- Elementary Statistics
- Square Root
- Age Calculations
- Calendar & Clock
- Pipes & Cistern etc.
Reasoning Ability Syllabus
- Analogies
- Alphabetical and Number Series
- Coding and Decoding
- Mathematical operations
- Relationships
- Syllogism
- Jumbling
- Venn Diagram
- Data Interpretation and Sufficiency
- Conclusions and Decision Making
- Similarities and Differences
- Analytical reasoning
- Classification
- Directions
- Statement – Arguments and Assumptions.
NMDC Syllabus on Trade Knowledge
| Trade | Syllabus PDF |
| Book Binder | Click Here |
| Industrial Painter | Click Here |
| Mechanic Power Electronics | Click Here |
| Structural Welder | Click Here |
| Carpenter | Click Here |
| Instrument Mechanic | Click Here |
| Mechanic Radio and TV | Click Here |
| Tailor (General) | Click Here |
| CNC Programmer cum Operator | Click Here |
| Machinist | Click Here |
| Mechanic Repair and Maintenance of Heavy Vehicles | Click Here |
| Tractor Mechanic | Click Here |
| Domestic Painter | Click Here |
| Machinist (Grinder) | Click Here |
| Mechanic Auto Electrical and Electronics | Click Here |
| Fitter Structural | Click Here |
| Welder (TIG & MIG) | Click Here |
| Plumber | Click Here |
| Winder (Armature) / Armature and Coil Winder | Click Here |
| Foundryman | Click Here |
| Mechanic Diesel | Click Here |
| Pump Operator cum Mechanic | Click Here |
| Wireman | Click Here |
| Furniture and Cabinet Maker | Click Here |
| Mechanic Machine Tool Maintenance | Click Here |
| Refrigeration and Air Conditioning Mechanic | Click Here |
| Mechanic Mechatronics | Click Here |
| Rigger | Click Here |
| Gas Cutter | Click Here |
| Heat Engine | Click Here |
| Mechanic Motor Vehicle | Click Here |
| Sheet Metal Worker | Click Here |
| Painter General | Click Here |
| Mechanic Advanced Machine Tool Maintenance | Click Here |
| Fitter | Click Here |
| Welder (Gas & Electric) | Click Here |
| Mechanic (HT, LT Equipment and Cable Jointing) | Click Here |
| Electronics Mechanic | Click Here |
| Welder | Click Here |
| Operator Advanced Machine Tools | Click Here |
| Electrician | Click Here |
| Utility Operator | Click Here |
| Offset Machine Minder | Click Here |
| Material Handling Equipment cum Operator | Click Here |
| Driver cum Mechanic (Light Motor Vehicle) | Click Here |
| Turner | Click Here |
| Millwright Maintenance Mechanic | Click Here |
NMDC Trainee Exam Pattern of the Selection Test
As you all know that the recruitment as advertised by NMDC Trainee Recruitment is for different category of Posts and so the Selection method shall also vary according to the declared posts. Now, the spirants must follow NMDC Trainee Paper pattern during exam preparation. Hence, the NMDC Trainee Test Pattern gives written exam details like subject names, weightage from below tabulated Question Paper pattern.
- Question paper for Computer Based Test (CBT) / OMR Based Test will be in Hindi and English only.
- All of the questions will be objective type multiple choice questions.
- Minimum Qualifying marks – SC/ST/PwBD-40 marks, OBC(NCL)-45 marks and UR/EWS – 50 marks.
Field Attendant (Trainee) Written Exam Scheme
| Sl. No. | Subject | Marks |
| a) | General Knowledge | 70 Marks |
| b) | Numerical and Reasoning Ability | 30 Marks |
NMDC CBT Exam Scheme for Other Posts
| Part–I | ||
| Sl.No. | Subject | Marks |
| a) | Subject Knowledge (on specific trade) | 30 Marks |
| Part-II | ||
| b) | General Knowledge | 50 Marks |
| c) | Numerical and Reasoning Ability | 20 Marks |
NMDC Trainee Stage 2 Exam Pattern
The NMDC Trainee Selection Process shall have a 2nd level test i.e., Physical Ability Test / Trade Test which is qualifying in nature. The qualifying marks in Trade Test/ 2nd Level Test (out of a total of 100 marks) will be as under:
- 40 percent marks for UR/EWS Candidates
- 37 percent marks for OBC (NCL) Candidates and
- 30 percent marks for SC/ST/PwBD Candidates
The candidates who have attended for 2nd level test and failed to secure above qualifying marks stand disqualified for considering their candidature in final merit list. This means that the final merit list of the candidates shall be based on the final marks of Stage I written Exams subject to qualifying for the Physical Ability Test / Trade Test.
Hope the above post on the NMDC Trainee syllabus has helped you to know the examination pattern and syllabus of the recruitment. Start Your preparation early and score high on the Written Test.
Best of Luck!
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