NMDC Syllabus, The National Mineral Development Corporation (NMDC) has released the notification for 995 vacancies across Chhattisgarh & Karnataka. The recruitment is for various trainee posts including Field Attendant, Maintenance Assistant, Electrician, HEM Operator, Blaster, Mechanic, and more. If you are preparing for this exam, here you can check the detailed NMDC Syllabus 2025, exam pattern, selection process, and post-wise recruitment details. NMDC Syllabus 2025 all details below.
NMDC Recruitment 2025 – Overview
| Particulars | Details |
|---|---|
| 🏢 Organization | National Mineral Development Corporation (NMDC) |
| 📋 Post Name | Various Trainee Posts |
| 📌 Job Location | Chhattisgarh & Karnataka |
| 💼 Total Vacancies | 995 |
| 💰 Monthly Pay | As per Rules |
| 📄 Job Basis | Permanent |
| 📑 Advertisement No. | 03/2025 |
| 🌐 Application Mode | Online Form |
Important Dates
| Event | Date |
|---|---|
| Notification Release | 22/05/2025 |
| Starting Date | 25/05/2025 |
| Last Date | 14/06/2025 (11:59 PM) |
| Admit Card | 30/08/2025 |
| Exam Date | 13/09/2025 |
Application Fees
| Category | Fees |
| General / OBC / EWS | ₹150/- |
| SC / ST / PH / ESM | Nil |
| Departmental Candidate | Nil |
| Payment Mode | Online |
Age Limit (as on 14/06/2025)
- Minimum Age: 18 Years
- Maximum Age: 30 Years
- Age Relaxation: As per Rules
Selection Process
- Written Exam
- Trade Test
- Document Verification
- Medical Examination
NMDC Exam Pattern 2025
The NMDC Written Exam will be conducted in objective type (MCQs) format.
| Subject | No. of Questions | Marks |
| General Knowledge | 30 | 30 |
| Numerical & Reasoning Ability | 30 | 30 |
| Subject Knowledge (Technical Trade) | 40 | 40 |
| Total | 100 | 100 |
- Duration: 2 Hours
- Negative Marking: As per official rules
NMDC Syllabus 2025
The syllabus is divided into three major sections:
1. General Knowledge
- Current Affairs (National & International)
- Indian History, Geography & Polity
- General Science & Technology
- Environmental Studies
- Sports, Awards & Important Days
2. Numerical & Reasoning Ability
- Number Series
- Simplification & Approximation
- Percentage, Ratio & Proportion
- Time & Work, Speed & Distance
- Profit & Loss, Simple & Compound Interest
- Data Interpretation
- Logical Reasoning, Blood Relation, Coding-Decoding
- Puzzles & Seating Arrangement
3. Subject Knowledge (Post-Wise Trade Syllabus)
🔧 Field Attendant (Trainee)
- Basic General Awareness, Tools, Work Safety
💣 Blaster Gr.-II (Trainee)
- Explosives Handling, Mine Safety, Blasting Operations, Mining Mate Practices
⚡ Maintenance Assistant (Elect.)
- Electrical Machines, Wiring Systems, Motors, Safety in Electrical Systems
🔩 Maintenance Assistant (Mech.)
- Fitting, Welding, Machining, Automobile Systems, Tools & Safety
🔌 Electrician Gr.-III
- Electrical Engineering Basics, Power Systems, Domestic & Industrial Installations
🚜 HEM Mechanic / Operator
- Heavy Earth Moving Machinery, Engine Systems, Hydraulics, Maintenance & Driving Rules
📡 Electronics Technician
- Basics of Electronics, Circuits, Communication Systems, Instrumentation
🔬 QCA (Trainee)
- Chemistry Basics, Laboratory Tests, Quality Control in Mining, Rock & Soil Testing
Post-Wise Vacancies
| Post Name | Total | Post Name | Total |
| Field Attendant (Trainee) | 151 | HEM Operator Gr.-III (Trainee) | 228 |
| Blaster Gr.-II (Trainee) | 06 | MCO Gr.-III (Trainee) | 36 |
| Maintenance Assistant (Elect.) | 141 | QCA Gr-III (Trainee) | 04 |
| Maintenance Assistant (Mech.) | 305 | Electronics Technician Gr.-III | 06 |
| Electrician Gr.-III | 41 | HEM Mechanic Gr.-III (Trainee) | 77 |
| Grand Total | 995 |
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Important Links
| Content | Issued On | Link |
| Get Admit Card | 30/08/2025 | Click Here |
| Fill Online Form | 25/05/2025 | Click Here |
| Full Notification | 22/05/2025 | Click Here |
| Official Website | 22/05/2025 | Click Here |
FAQs – NMDC Syllabus 2025
Q1. What is the exam pattern of NMDC Recruitment 2025?
NMDC Syllabus, The exam has 100 questions for 100 marks from GK, Reasoning, and Subject Knowledge.
Q2. What is the syllabus for NMDC Maintenance Assistant (Mechanical)?
It includes Fitting, Welding, Machining, Tools, Automobile Systems, Safety Rules.
Q3. What is the NMDC Field Attendant syllabus?
Basic general awareness, tool handling, and safety-related topics.
Q4. How many vacancies are in NMDC Recruitment 2025?
A total of 995 vacancies are announced.
Q5. What is the exam date of NMDC 2025?
The written exam will be held on 13th September 2025.
