IREL Tradesman Trainee Syllabus 2026, Check Exam Pattern & Important Topics Here

Indian Rare Earths Limited (IREL) has released the official IREL Tradesman Trainee Syllabus 2026 on the official website. Candidates preparing for the Tradesman Trainee exam in Fitter, Electrician, Instrumentation, & Attendant Operator Chemical Plant trades. The IREL syllabus mainly focuses on their respective trade-related subjects along with General Knowledge, Numerical Ability, Reasoning Ability, & General English subjects. The official exam pattern consists of 100 questions for 100 marks, divided into two papers.

IREL Tradesman Trainee Syllabus 2026: Overview

Candidates can check the key details of the IREL Tradesman Trainee Syllabus below.

IREL Tradesman Trainee Exam Pattern 2026

According to the official IREL Tradesman Trainee Official website, the written examination consists of two sections. Section I tests Professional Knowledge in the relevant trade or discipline, while Section II covers general aptitude subjects.

Important Note: The examination will be conducted in a single sitting of 2 hours. Each correct answer carries 1 mark, and there is no negative marking for incorrect answers. Candidates must obtain the prescribed minimum marks in each section to qualify for the next stage.

IREL Tradesman Trainee Minimum Qualifying Marks

IREL Tradesman Trainee Syllabus 2026: Subject-Wise Topics

The IREL Tradesman Trainee examination covers Professional Knowledge and general aptitude. Candidates can check the important topics of General Knowledge, Numerical Ability, Reasoning Ability, & General English subjects. The detailed syllabus are as follows.

IREL Tradesman Trainee Professional Knowledge Syllabus

The Professional Knowledge section contains 100 questions related to the candidate’s selected trade. Candidates should prioritise their ITI/NAC-level technical concepts, practical knowledge, tools, equipment, safety practices and trade-specific calculations.

• Tradesman Trainee (Fitter)
• Tradesman Trainee (Electrician)
• Tradesman Trainee (Instrumentation)
• Tradesman Trainee (Attendant Operator Chemical Plant)

IREL Tradesman Trainee Numerical Ability Syllabus

The Numerical Ability section may include the following topics listed in the available IREL Tradesman Trainee syllabus references:

• Number System and Problems on Numbers
• Simplification and Approximation
• Percentages
• Ratio and Proportion
• Averages
• Profit and Loss
• Simple Interest and Compound Interest
• Time and Work
• Time and Distance
• Problems on Trains
• Boats and Streams
• Pipes and Cisterns
• Mixtures and Allegations
• Mensuration
• Areas and Volumes
• Permutations and Combinations
• Probability
• Quadratic Equations and Simple Equations
• Indices and Surds
• Problems on Ages
• LCM and HCF

Candidates should practise calculations regularly and focus on improving speed and accuracy.

IREL Tradesman Trainee General English Syllabus

Candidates can prepare the following topics for the English section:

• Grammar and Sentence Structure
• Fill in the Blanks
• Spotting Errors
• Sentence Improvement
• Synonyms and Antonyms
• Idioms and Phrases
• Active and Passive Voice
• Sentence Arrangement
• Sentence Completion
• Para Completion
• Passage Completion
• Spelling Correction
• Prepositions
• Articles and Tenses
• Sentence Transformation
• Joining Sentences
• Vocabulary

Reading comprehension, grammar practice and vocabulary revision can help candidates improve their performance.

IREL Tradesman Trainee General Knowledge Syllabus

The General Knowledge section may include the following topics:

• Current Affairs: National and International
• Indian History
• Indian National Movement
• Indian Economy
• General Policy
• Important Days
• Books and Authors
• Awards and Honours
• Sports
• Science and Technology
• Inventions and Discoveries
• National and International Organizations
• Abbreviations
• Countries and Capitals
• Budget and Five-Year Plans

Candidates should revise static General Knowledge and follow current affairs relevant to the examination.

IREL Tradesman Trainee Logical Reasoning Syllabus

The Logical Reasoning section may cover the following areas:

• Coding-Decoding
• Number Series
• Letter Series
• Arithmetical Number Series
• Analogies
• Similarities and Differences
• Odd One Out
• Venn Diagrams
• Relationship Concepts
• Clocks
• Visual Memory
• Space Visualization
• Figural Classification
• Shapes and Mirror Images
• Symbolic and Number Classification
• Arithmetical Reasoning
• Analytical Reasoning
• Problem-Solving
• Non-Verbal Reasoning

Candidates should practise a mix of verbal and non-verbal reasoning questions to improve their accuracy.

IREL Tradesman Trainee Trade-Wise Syllabus

The Professional Knowledge section is specific to the trade selected by the candidate. The following areas are suggested preparation topics based on the general scope of each trade; they are not a verbatim topic list from the official IREL notification.

IREL Tradesman Trainee Fitter Syllabus 2026

Candidates preparing for the Fitter trade should revise their ITI/NAC-level trade theory and practical concepts. Suggested preparation areas include:

• Fitting tools and workshop equipment
• Measuring instruments and measurements
• Engineering drawing and basic symbols
• Marking, filing, drilling and cutting
• Tapping, threading and fastening
• Limits, fits and tolerances
• Bearings, couplings and mechanical components
• Maintenance and alignment basics
• Workshop safety and tool handling

IREL Tradesman Trainee Electrician Syllabus 2026

Candidates applying for the Electrician trade should focus on electrical theory, installation, maintenance and safety. Suggested preparation areas include:

• Basic electrical concepts and circuit laws
• AC and DC fundamentals
• Electrical wiring and installation
• Electrical machines and transformers
• Measuring instruments
• Earthing and electrical protection
• Motors, starters and control circuits
• Electrical maintenance and fault identification
• Electrical safety procedures

IREL Tradesman Trainee Instrumentation Syllabus 2026

Candidates applying for the Instrumentation trade should revise core instrumentation and control concepts. Suggested preparation areas include:

• Measurement fundamentals
• Pressure, temperature, level and flow measurement
• Sensors and transducers
• Calibration of instruments
• Process instrumentation
• Control valves and actuators
• Basic control systems
• Instrumentation diagrams and symbols
• Troubleshooting and maintenance
• Industrial safety

IREL Attendant Operator Chemical Plant Syllabus 2026

Candidates applying for the Attendant Operator Chemical Plant trade should focus on process operations and relevant chemical plant fundamentals. Suggested preparation areas include:

• Basic chemistry and chemical process concepts
• Industrial process operations
• Pumps, valves and pipelines
• Heat exchangers and basic process equipment
• Pressure, temperature, flow and level monitoring
• Process control and operating parameters
• Industrial safety and personal protective equipment
• Handling and storage of chemicals
• Plant operation, maintenance and troubleshooting
• Environmental and workplace safety practices

How to Prepare for the IREL Tradesman Trainee Exam 2026

Candidates can follow these preparation tips to organise their study plan.

• Start with Professional Knowledge: Give substantial preparation time to the selected trade because Section I carries 100 of the 150 marks.
• Revise ITI/NAC concepts: Review trade theory, practical procedures, tools, measurements and technical calculations relevant to your discipline.
• Practise aptitude daily: Solve questions from Numerical Ability, Logical Reasoning, General Knowledge and English.
• Take timed mock tests: Practise completing 150 questions within the two-hour examination duration.
• Analyse mistakes: Record incorrect answers and revise the concepts behind them.
• Prepare for the skill test: Practise relevant trade tasks or computer skills, depending on the requirements of your post.
• Follow official updates: Check the IREL Careers page for examination instructions, test dates and any changes to the recruitment process.