The Uttar Pradesh Subordinate Services Selection Commission (UPSSSC) has released the UPSSSC JE Mechanical Syllabus 2026 for the Combined Junior Engineer (Mechanical) Main Examination under Advertisement No. 24-Exam/2026.
Candidates preparing for the examination should carefully understand the latest syllabus and exam pattern before starting their preparation.
The examination will have 100 multiple-choice questions for 100 marks, with a total duration of 2 hours. The question paper will cover Mechanical Engineering subjects, Computer and Information Technology, and General Information related to Uttar Pradesh.
In this article, candidates can check the complete UPSSSC JE Syllabus 2026, subject-wise topics, marks distribution, negative marking and other important examination details.
UPSSSC JE Mechanical Syllabus 2026: Overview
| Particulars | Details |
|---|---|
| Examination Name | UPSSSC JE Mechanical Main Examination 2026 |
| Conducting Body | Uttar Pradesh Subordinate Services Selection Commission |
| Advertisement Number | 24-Exam/2026 |
| Recruitment | UPSSSC JE Recruitment 2026 |
| Total Questions | 100 |
| Total Marks | 100 |
| Exam Duration | 2 Hours |
| Question Type | Multiple Choice Questions (MCQs) |
| Negative Marking | 0.25 marks |
| Exam Date | To Be Announced |
| Official Website | upsssc.gov.in |
UPSSSC JE Mechanical Exam Pattern 2026
The UPSSSC Junior Engineer (Mechanical) Main Examination will consist of three parts:
- Part 1 – Mechanical Engineering: 65 questions carrying 65 marks.
- Part 2 – Computer and Information Technology: 15 questions carrying 15 marks.
- Part 3 – General Information about Uttar Pradesh: 20 questions carrying 20 marks.
The detailed subject-wise distribution is given below.
| Part | Subject | Questions | Marks |
|---|---|---|---|
| 1 | Theory of Machines and Machine Design | 15 | 15 |
| 1 | Engineering Mechanics | 10 | 10 |
| 1 | Strength of Materials | 10 | 10 |
| 1 | Thermodynamics | 5 | 5 |
| 1 | Internal Combustion (I.C.) Engine | 5 | 5 |
| 1 | Steam Engineering and Power Plant Engineering | 5 | 5 |
| 1 | Refrigeration and Air Compression | 5 | 5 |
| 1 | Fluid Mechanics and Hydraulic Machines | 10 | 10 |
| 2 | Computer and Information Technology | 15 | 15 |
| 3 | General Information about Uttar Pradesh | 20 | 20 |
| Total | 100 | 100 |
Each question carries one mark, and candidates will receive 2 hours (120 minutes) to complete the examination.
Is There Negative Marking in UPSSSC JE Mechanical Exam 2026?
Yes, there is negative marking in the examination.
- Correct Answer: +1 mark
- Wrong Answer: −0.25 marks
- Unattempted Question: 0 marks
For example, if a candidate answers 60 questions correctly and 10 questions incorrectly, the total score will be:
60 − (10 × 0.25) = 57.5 marks
Therefore, candidates should avoid making unnecessary guesses in the examination.
UPSSSC JE Mechanical Syllabus 2026: Subject-Wise Topics
The UPSSSC JE Mechanical Syllabus 2026 is divided into three parts. The first part covers Mechanical Engineering subjects, while the other two parts cover Computer and IT knowledge and Uttar Pradesh General Information.
Part 1: Mechanical Engineering Syllabus (65 Marks)
This is the most important section because it carries 65% of the total marks. It includes eight Mechanical Engineering subjects.
1. Theory of Machines and Machine Design – 15 Marks
This subject deals with the working, movement and design of machines and their components.
Important topics include:
- Concept of Simple Machines
- Four-Bar Linkages and Link Motion
- Flywheels and Energy Fluctuations
- Power Transmission Through Belts
- Flat Belts and V-Belts
- Plate Clutches and Conical Clutches
- Different Types of Gears
- Gear Profiles and Gear Ratio Calculations
- Governors – Principles and Classification
- Cams and Bearings
This subject carries the highest marks among all Mechanical Engineering subjects in the examination.
2. Engineering Mechanics – 10 Marks
Engineering Mechanics deals with forces, motion and their effects on objects and mechanical structures.
Important topics include:
- Equilibrium of Forces
- Laws of Motion
- Friction
Candidates should understand the basic principles and practise numerical questions related to forces and motion.
3. Strength of Materials – 10 Marks
Strength of Materials explains how different materials behave when external forces are applied to them.
Important topics include:
- Stress and Strain
- Elastic Limit and Elastic Constants
- Riveted Joints
- Bending Moment
- Shear Force Diagrams
- Stress in Composite Bars
- Torsion of Circular Shafts
- Thin-Walled Pressure Vessels
Candidates should practise the basic formulas and numerical problems related to stress, strain, bending moment and torsion.
4. Thermodynamics – 5 Marks
Thermodynamics deals with heat, energy, temperature and the conversion of energy from one form to another.
Important topics include:
- Properties of Pure Substances
- Introduction to Steam Tables
- Steam Formation Process
- Wet Steam and Superheated Steam
- Dryness Fraction of Steam
- Degree of Superheat
- First Law of Thermodynamics
- Steady Flow Process
- Steady Flow Energy Equation (SFEE)
- Second Law of Thermodynamics
- Heat Source, Heat Sink and Reservoir
- Heat Engine
- Heat Pump and Refrigerator
5. Internal Combustion (I.C.) Engine – 5 Marks
This subject focuses on the working and performance of engines in which fuel burns inside the engine.
Important topics include:
- Air-Standard Cycle
- Diesel Cycle
- Performance of Internal Combustion Engines
Candidates should understand the basic working principles of I.C. engines and their performance calculations.
6. Steam Engineering and Power Plant Engineering – 5 Marks
This subject covers steam generation, steam-powered equipment and the working of power plants.
Important topics include:
- Rankine Cycle Efficiency
- Rankine Cycle With and Without Pump Work
- Boilers and Their Classification
- Boiler Specifications
- Boiler Mountings and Fittings
- Boiler Accessories
- Nozzles
- Steam Turbines
7. Refrigeration and Air Compression – 5 Marks
This subject deals with refrigeration systems and machines used for compressing air.
Important topics include:
- Air Compressors
- Air Compressor Cycles
- Principles of Refrigeration Plants
Candidates should understand the basic working of air compressors and refrigeration systems.
8. Fluid Mechanics and Hydraulic Machines – 10 Marks
Fluid Mechanics deals with the behaviour of liquids and gases, while Hydraulic Machines use fluid energy to perform mechanical work.
Important topics include:
- Fluid Statics
- Measurement of Fluid Pressure
- Hydraulic Turbines
- Centrifugal Pumps
- Classification of Centrifugal Pumps
- Working Principles of Centrifugal Pumps
- Performance of Centrifugal Pumps
Part 2: Computer and Information Technology (15 Marks)
This section tests the candidate’s knowledge of computers, information technology, digital applications and modern technological developments.
Important topics include:
- History and Introduction to Computers
- Applications of Information Technology
- Internet and World Wide Web (WWW)
- Internet Protocol (IP) and IP Address
- IT Gadgets and Their Applications
- Creating and Using Email
- Printers, Tablets and Mobile Devices
- Microsoft Word (MS Word)
- Microsoft Excel (MS Excel)
- Operating Systems
- Social Networking
- E-Governance
- Digital Financial Tools and Applications
- Future Skills and Cyber Security
- Artificial Intelligence (AI)
- Big Data Processing
- Machine Learning
- Deep Learning
- Internet of Things (IoT)
- India’s Achievements in Computer and Information Technology
Candidates should focus on basic computer concepts along with recent developments in technology.
Part 3: General Information Related to Uttar Pradesh (20 Marks)
This section covers general knowledge related to Uttar Pradesh, including its history, geography, culture, economy and administration.
Important topics include:
- History of Uttar Pradesh
- Culture and Traditions
- Art and Architecture
- Festivals and Folk Dances
- Literature and Regional Languages
- Historical and Cultural Heritage
- Social Customs and Tourism
- Geography and Environment
- Natural Resources
- Climate and Soil
- Forests and Wildlife
- Mines and Minerals
- Economy of Uttar Pradesh
- Agriculture and Industries
- Business and Employment
- Government and Administration
- Current Affairs Related to Uttar Pradesh
- Major Achievements of Uttar Pradesh in Different Fields
Candidates should also follow important state-level current affairs, government initiatives and recent developments.
Which Subjects Are Most Important for UPSSSC JE Mechanical 2026?
According to the marks distribution, some subjects carry more weight than others.
| Subject | Marks | Weightage |
|---|---|---|
| General Information about Uttar Pradesh | 20 | 20% |
| Theory of Machines and Machine Design | 15 | 15% |
| Computer and Information Technology | 15 | 15% |
| Engineering Mechanics | 10 | 10% |
| Strength of Materials | 10 | 10% |
| Fluid Mechanics and Hydraulic Machines | 10 | 10% |
| Remaining Four Mechanical Subjects | 20 | 20% |
Candidates should give sufficient time to Mechanical Engineering because it carries 65 marks.
However, Computer and IT and Uttar Pradesh General Information together carry 35 marks, so these sections should not be ignored.
How to Prepare for UPSSSC JE Mechanical Exam 2026?
Candidates preparing for the examination can follow these simple suggestions:
- Understand the Syllabus: Read the complete subject-wise syllabus and note down important topics.
- Focus on Basic Concepts: Build a clear understanding of Mechanical Engineering fundamentals.
- Practise Numerical Questions: Solve problems related to Engineering Mechanics, Strength of Materials, Thermodynamics and Machine Design.
- Prepare Computer and IT Topics: Study computer fundamentals, digital technologies and important IT concepts.
- Study Uttar Pradesh GK: Focus on the state’s history, geography, administration and current affairs.
- Attempt Mock Tests: Practise solving 100 questions within 120 minutes.
- Revise Regularly: Revise formulas, important concepts and previously studied topics.
Candidates should also practise questions from previous engineering recruitment examinations where the syllabus is similar.
UPSSSC JE Mechanical Syllabus 2026 PDF Download
Candidates can check the official syllabus through the recruitment notification issued by UPSSSC.
Follow these steps:
- Visit the official website – upsssc.gov.in.
- Open the Live Advertisement / Notice Board section.
- Find Advertisement No. 24-Exam/2026, related to the Combined Junior Engineer (Mechanical) Main Examination.
- Open the official recruitment notification.
- Find the examination scheme and subject-wise syllabus.
- Download the notification PDF and save it for future reference.
The notification contains the detailed examination pattern, syllabus and other instructions for candidates.
Frequently Asked Questions (FAQs)
Check here the answers to most commonly asked questions across the Internet
Q1. What is the syllabus for UPSSSC JE Mechanical 2026?
The UPSSSC JE Mechanical syllabus includes Mechanical Engineering subjects, Computer and Information Technology, and General Information related to Uttar Pradesh.
Q2. How many questions are there in the UPSSSC JE Mechanical Exam 2026?
The examination will have 100 multiple-choice questions carrying a total of 100 marks.
Q3. What is the duration of the UPSSSC JE Mechanical examination?
Candidates will have 2 hours (120 minutes) to complete the examination.
Q4. Is there negative marking in the UPSSSC JE Mechanical examination?
Yes, 0.25 marks will be deducted for every incorrect answer.
Q5. How many marks are allotted to Mechanical Engineering subjects?
Mechanical Engineering subjects carry 65 marks out of 100.
Q6. Which Mechanical Engineering subject carries the highest marks?
Theory of Machines and Machine Design carries the highest weightage, with 15 marks.
Q7. Is UPSSSC PET 2025 part of the JE Mechanical syllabus?
No. UPSSSC PET 2025 is used for shortlisting eligible candidates for the Main Examination. The JE Mechanical Main Examination has a separate syllabus and exam pattern.
Q8. Where can I download the UPSSSC JE Mechanical Syllabus 2026 PDF?
Candidates can download the recruitment notification containing the syllabus from the official UPSSSC website at upsssc.gov.in
Uttar Pradesh Subordinate Services Selection Commission (UPSSSC)UPSSSC JE Mechanical Recruitment 2026Summary |
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Total Number of Vacant Seats 1156posts |
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Post-Wise Vacancy Details UPSSSC has announced 1,156 vacancies across different departments. Out of these, 722 vacancies are for Junior Engineer (Mechanical), while the remaining 434 vacancies are for other technical and related posts.
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Interested & Eligible Candidates can go through the full notification. Below are some important links |
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| Join Channels | |||||||||||||||||||||||||||||||
| Registration Details | Article | ||||||||||||||||||||||||||||||
| Full Notification | Download Here |
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| Exam Body | Uttar Pradesh Subordinate Services Selection Commission (UPSSSC) | ||||||||||||||||||||||||||||||
| Official Website | UPSSSC Official Website | ||||||||||||||||||||||||||||||
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