GPRB Head Constable Driver Mechanic Syllabus in addition to Test structure 2026: obtain PDF Here

GPRB Head Constable Driver Mechanic Syllabus 2026 Out

The Gujarat Police Recruitment Board has made available the latest syllabus in addition to test structure for Head Constable Driver Mechanic (Grade-1) posts. applicants appearing for the recruitment exam must understand the detailed Part-A as well as Part-B syllabus, marking scheme, negative marking rules, as well as technical subjects to score well. Here, you can confirm the detailed GPRB HCDM Syllabus 2026 PDF, test structure, preparation tips, as well as essential subject-wise topics for effective preparation.

GPRB Head Constable Driver Mechanic 2026 – Overview

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Download Head Constable Driver Mechanic Syllabus 2026 PDF

The departmental Head Constable Driver Mechanic PDF 2026 is available for get . test-takers can access the entire syllabus with all subject-wise topics, weightage, as well as examination format details.

Follow this link to GPRB Head Constable Driver Mechanic Syllabus 2026 PDF

Note: This is the authorized link from GPRB website. The PDF includes the full as well as updated syllabus for 2026 exam.

GPRB Head Constable Driver Mechanic Exam Pattern 2026

As per the official update, In line with the authorized document for the descriptive test structure is:

Part‑A pattern (90 marks)

Part‑B pattern (120 marks)

Part‑B consists of 120 marks as well as 120 MCQs from 11 clearly listed technical subjects:

Part‑A Syllabus -Head Constable Driver Mechanic 2026

1. Reasoning & Data Interpretation (30 marks)

The syllabus mentions “Reasoning, Data Interpretation” , which covers standard PSI‑level reasoning as well as DI, such as:

Analogy, classification, series

Coding–decoding

Blood relations, direction sense

The conducting body has announced that, Order & ranking

Syllogism, inequalities (as per police competitive exam level)

Basic puzzles/seating arrangements

The conducting body has announced that, Simple Data Interpretation (tables, charts, etc.)

2. Quantitative Aptitude (30 marks)

Listed as “Quantitative Aptitude” ; typical areas are:

Aspirants are advised that, Number system along with basic arithmetic

Percentage, ratio & proportion

Average

Candidates should note that, Profit & loss, discount

The official notification states that, Simple & compound interest

Time, speed & distance

The official notification states that, Time & work

Simple data‑based problems

(Exact topic names are not elaborated in the PDF, therefore you should stay within standard competitive‑exam maths topics.)

3. Constitution, Current Affairs, English & Gujarati Comprehension (30 marks)

This block is titled Constitution of India, Current affairs, English, as well as Gujarati Comprehension .

It includes:

Constitution of India: Preamble, Fundamental Rights as well as Duties, Directive Principles, basic structure of Union as well as State governments, significant constitutional provisions relevant to policing as well as administration.

Current Affairs: Major events as well as issues in Gujarat, India in addition to the world; government schemes; crucial appointments, sports, awards, etc.

English & Gujarati Comprehension: Short passages with questions testing understanding, vocabulary in addition to simple grammar in both languages.

Part‑B Syllabus -Technical (120 marks)

Below is the exact subject‑wise list from your government syllabus.

1. Engineering Drawing

Engineering curves

Orthographic in addition to isometric projections

Fasteners

Projection of points, lines along with planes

Limits, fits as well as tolerances

2. Engineering Mechanics

Centroid along with centre of gravity

Coplanar concurrent forces

According to the latest notice, Coplanar parallel as well as non‑concurrent forces

Friction

Rectilinear motion

Curvilinear motion -centripetal force

Work, power as well as energy

Aspirants are advised that, Simple machines

3. Theory of Machines and Machine Design

According to the latest notice, General considerations in machine design

Fundamental units as well as derived units

Stress & strain, bearing stress

Torsional in addition to bending stress

The official notification states that, Power transmission

Flywheel as well as governor

The official notification states that, Frictional clutches in addition to brakes

Gears in addition to bearings

Balancing as well as vibration

4. Non‑conventional Energy Sources

Renewable sources of energy such as: Hydro

Solar

Wind

Biomass

Tidal

Geo‑thermal energy

5. Thermodynamics and Thermal Engineering

Basic concepts of thermodynamics -first in addition to second law

Thermodynamic cycles

Fluid statics, kinematics in addition to dynamics

Interested applicants should know that, Flow measurements, orifice as well as pipes

Impact of jet

Working of pumps

Modes of heat transfer

Fundamentals of refrigeration along with air‑conditioning

6. Internal Combustion Engines

IC engine parts as well as their functions

Types in addition to classification of IC engines

Types of fuels used in IC engines in addition to their properties

Working of petrol in addition to diesel engines

It is informed that, Fuel injection systems -petrol, diesel, LPG, CNG; MPFI

Cooling & lubricating system of IC engines

The official notification states that, Combustion process

Performance test on IC engines

Eco‑friendly fuels -conventional fuels, LPG, CNG, bio‑fuel

The conducting body has announced that, Other topics related to Internal Combustion Engines

7. Materials and Manufacturing Engineering

Engineering materials

Heat‑treatment processes

The department has confirmed that, Metal working

The department has confirmed that, Metal casting in addition to metal joining processes

Basic machine tools

Conventional manufacturing processes like: Turning

Welding

Shaping

Moulding

According to the latest notice, Foundry technology

Drilling, etc.

8. Automobile Engineering

Candidates should note that, Anatomy of vehicles

Aspirants are advised that, Automobile systems

Necessity of clutch; types of clutch; constructional & functional details

Necessity of transmission; types of transmission system in addition to related mechanisms

Brake as well as suspension systems

As per the official update, Control systems

The conducting body has announced that, Conventional steering along with power steering

Electrical systems -starting, ignition along with lighting

Vehicle body engineering

Aspirants are advised that, Repairs as well as maintenance of automobiles

Interested applicants should know that, Automobile component design

Vehicle kinematics as well as dynamics

The department has confirmed that, Modern vehicle technology

Automobile manufacturing technology

9. Computer‑Aided Design & Computer‑Aided Manufacturing (CAD/CAM)

CAD workstation

Graphic packages -types along with features

Geometric modelling

Various CAD software

Introduction to CNC machines -constructional features along with working

Automatic Tool Changer (ATC) in addition to Automatic Pallet Changer (APC)

CNC part programming

10. Pollution and Vehicle Insurance

Exhaust gases emission control systems

The official notification states that, CNG conversion

Vehicle noise in addition to its control

National in addition to international standard norms for exhaust gas pollution control

PUC certification

As per the official update, Licensing along with regulation of motor vehicles

Motor vehicle insurance

11. Diagnosis and Testing of Vehicle

The official notification states that, Testing of various elements of vehicle systems -battery, clutch, brakes, wheels along with tyres (wheel alignment, wheel balancing)

The official notification states that, Performance testing

GPRB Head Constable Driver Mechanic Exam 2026 Preparation Tips

Focus first on the technical Part-B section, as it carries 120 marks.

Practice MCQs daily for Automobile Engineering in addition to IC Engines.

Revise significant concepts from Engineering Mechanics in addition to Thermodynamics regularly.

According to the latest notice, Improve speed as well as accuracy in Reasoning as well as Quantitative Aptitude.

Read Gujarat in addition to national current affairs every day.

The conducting body has announced that, Solve previous police recruitment question papers for better exam understanding.

Candidates should note that, Attempt mock tests with a 3-hour timer to improve time management.

Avoid blind guessing given that the exam has negative marking of 0.25 marks.