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HCL Supervisory Vacancy 2026: Apply Online, Selection Process

📅 Updated On 15 October 2026✨ Update By Jyoti Sharma🌐 Hindi & English

HCL Supervisory Free Mock Test

Crack the HCL Supervisory Mock Test 2026 with the help of an online Test series or a free mock test. Every sample paper in the HCL Supervisory Exam has a designated weight, so do not miss out on any paper. Prepare for the HCL Supervisory mock test and check your test scores.

HCL Supervisory Syllabus 2026, Exam Pattern

HCL Supervisory Syllabus 2026, Exam Pattern, Exam Date 2026

Detail Information about HCL has published notification 2026 for the recruitment of Supervisory vacancies. Those Candidates who are Interested to the following vacancy and completed all Eligibility Criteria can read the Notification & Apply Online. In this page we provide the Complete Syllabus of this Recruitment with Latest Update Exam Pattern and the Exam Date also.
 
HCL Supervisory Syllabus 2025-26 - Overview
 
Organization Name Hindustan Copper (HCL)
Post Name Supervisory
No of Posts 64
Application Mode Online
Category Syllabus and Exam Pattern
Official Website hindustancopper.com
 
HCL Supervisory Syllabus 2026 (Expected)
 
Mining Engineering :

Mining Geology and Economic Geology :

1. Physical Geology- Constitution of earth’s interior, earthquake and volcano, weathering
2. Mineralogy-Physical properties of minerals, identification of minerals, Mohs scale of hardness
3. Petrology- Basics of igneous, sedimentary and metamorphic rocks
4. Structural geology- Dip and strike, folds, faults, joints, joint sets
5. Stratigraphy- Geologic time scale, classification of Indian rock formations, fossils and their uses
6. Economic geology-Origin of coal, classification of Indian coals, Indian coal deposits, classification of ore deposits, Indian mineral wealth, mineral prospecting, sampling methods

Mine Surveying :

1. Principles of surveying
2. Distance measurement techniques
3. Chain surveying
4. Computation of area and volume
5. Underground surveying principles
6. Levelling instrumentation and techniques
7. Theodolite-principle, construction, surveying methods
8. Superelevation
9. Curve fitting
10. Correlation surveying

Mining Technology :

1. Modes of entry to surface and underground mines
2. Shaft sinking- methods, shaft lining
3. Drilling and blasting-Drilling techniques, cut holes, explosives, detonators, blasting practices, blasting accessories, misfire and its handling
4. Methods of mining of coal and metalliferous deposits
5. Roof support- Types and techniques, systematic support rules
6. Mine lighting-Cap lamp, lamp room, electric lamps, mine lighting techniques

Mine Transport and Machinery :

1. Opencast and underground mines machineries-characteristic features and applicability
2. Transportation systems in opencast and underground mines
3. Mine pumps

Rock mechanics and ground control :

1. Physico-mechanical properties of rocks and their estimation
2. Rockmass classification
3. Mine subsidence parameters and their significance
4. Ground control-Stowing methods
5. Pit slope- parameters and stability

Heat and Humidity :

1. Sources of heat in underground mines
2. Terminologies related to humidity
3. Dry-bulb and wet-bulb temperatures (DBT and WBT)
4. Effect of heat and humidity
5. Effect of air velocity

Surface Mine Environment :

1. Mine noise-Terminology, effects of noise, sources of noise generation and control, noise standards
2. Air pollution-Primary/secondary air pollutants, acid rain, global warming, green house effect, ozone layer depletion
3. Water pollution-Classification of waste water, biochemical oxygen demand (BOD), chemical oxygen demand (COD)
4. Surface mine fires
5. Basics of EIA and EMP

Underground Mine Environment and Ventilation :

1. Mine gases- Properties and detection, mine damps
2. Flame safety lamps-Constructional features, safety features, application
3. Underground mine fires- Causes, prevention & control, detection of spontaneous heating, incubation period
4. Mine explosions-Causes and precautions against firedamp and coal dust explosions, Cowards diagram
5. Natural ventilation-Causes, NVP
6. Mechanical ventilation-Axial-flow/centrifugal fans, forcing/exhaust fans, auxiliary/booster fans
7. Ventilation control devices, air-crossing, volumetric efficiency quotient (VEQ)
8. Splitting of air current
9. Laws of airflow, air power, mine characteristic curve
10. Standards of ventilation
11. Ventilation survey-Instrumentation and procedure

Mine Rescue and Recovery :

1. Mine rescue-Apparatus and operation. Rescue rules
2. Mine recovery-Procedure

Mine Legislation and Safety :


1. Mine legislation-Mines Act, Mines Rules, Coal Mines Regulations
2. Workmen’s Compensation Act
3. Mine safety-Accidents in mines and their prevention. Occupational diseases

General Subject

1. General Knowledge
2. Aptitude
3. Reasoning
 
HCL Supervisory Exam Pattern 2026 (Expected)
 
Duration : 120 Minutes
 
S.No Subject No.of Question Marks
1 General Subject 20 20
2 Concerned Subject (Mining) 80 80
  Total 100 100
 
Exam Date : Notified Soon

Starting Date of Application Form : 27th November 2025

Last Date of Application Form : 17th December 2025

Total Post : 64

HCL Supervisory Exam Free Online Test Series

Crack ​HCL Supervisory Mock Test 2026 with the help of Online Test Series or Free Mock Test. Every Sample Paper in HCL Supervisory Exam has a designated weightage so do not miss out any Paper. Preprare  for Hindustan Copper Supervisory Mock Test and check your test scores.
1
HCL Supervisory Exam - Hindi100 questions • 120 mins • 100 marks
Free Test →
2
HCL Supervisory Exam - English100 questions • 120 mins • 100 marks
Free Test →
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Combo - 3 (English)

1. Online Mock Test Series in English = 10 Tests.

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4. 1000 (+) GK MCQ with Answer PDF Book in English.
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Combo PackageHCL Supervisory

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Combo - 4 (English)

1. Online Mock Test Series in English = 20 Tests.

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Combo - 5 (Hindi)

1. Online Mock Test Series in Hindi = 20 Tests.

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Combo PackageHCL Supervisory

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Combo - 6 (English)

1. Online Mock Test Series in English = 20 Tests.

2. Question Bank - 2000 Questions with Answer.

3. Printed Material 10 Mock Test Papers with OMR Sheet.

4. 1500 (+) Current Affairs MCQ with Answer PDF in English.

5. 1000 (+) GK MCQ with Answer PDF Book in English.
₹701₹771
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Combo PackageHCL Supervisory

HCL Supervisory

Combo - 7 (Hindi)

1. Online Mock Test Series in Hindi = 20 Tests.

2. Question Bank - 2000 Questions with Answer.

3. Printed Material 10 Mock Test Papers with OMR Sheet.

4. EBook of HCL Supervisory (1000 MCQ) PDF Format in Hindi.

5. 1500 (+) Current Affairs MCQ with Answer PDF in Hindi.

6. 1000 (+) GK MCQ with Answer PDF Book in Hindi.
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Combo - 8 (English)

1. Online Mock Test Series in English = 20 Tests.

2. Question Bank - 2000 Questions with Answer.

3. Printed Material 10 Mock Test Papers with OMR Sheet.

4. EBook of HCL Supervisory (1000 MCQ) PDF Format in English.

5. 1500 (+) Current Affairs MCQ with Answer PDF in English.

6. 1000 (+) GK MCQ with Answer PDF Book in English. 
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FAQs

Hcl Supervisory 2026 Free Mock Test Frequently Asked Questions (FAQ's)

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