The NCRTC Junior Maintainer Syllabus 2026 is a must-have resource for all candidates pursuing the NCRTC recruitment test. Removing ambiguity from the syllabus and exam pattern and helping aspirants organize their preparation, prioritize important subjects, and enhance performance in the Computer Based Test (CBT) is extremely beneficial.
The examination consists of general knowledge and current affairs, reasoning, and technical knowledge of the ITI trade of the candidate. As the technical subjects carry more weight in the paper, candidates should work more on their basic concepts of their trade and regularly practice objective questions.
Engineers Academy provides structured learning courses, frequent technical exam practice, and intensive revision to prepare for competitive technical exams. The NCRTC Junior Maintainer syllabus, exam pattern, and preparation strategy for 2026 are detailed below.
NCRTC Junior Maintainer Exam Pattern 2026
| Particulars | Details |
| Organisation | National Capital Region Transport Corporation |
| Post | Junior Maintainer |
| Examination Mode | Computer-Based Test (CBT) |
| Question Type | Objective-type MCQs |
| Total Questions | 100 |
| Total Marks | 100 |
| Exam Duration | 90 minutes |
| Marks per Correct Answer | 1 mark |
| Negative Marking | No negative marking, as per the published pattern |
| Main Subjects | General Knowledge/Current Affairs, Reasoning and Subject Knowledge |
Section-Wise Distribution of Marks
| Section | Subject | Questions | Marks |
| A | General Knowledge/Current Affairs | 20 | 20 |
| B | Reasoning | 20 | 20 |
| C | Subject Knowledge | 60 | 60 |
| Total | 100 | 100 |
The marks for the Subject Knowledge section are 60%. So, candidates are advised to allocate ample time to the various technical trades and avoid overlooking reasoning and general awareness.
NCRTC Junior Maintainer Syllabus 2026: Subject-Wise Topics
The syllabus consists of three broad areas. The topics of the technical are different based on the trade opted for by the candidate.
- General Knowledge and Current Affairs
This section tests awareness of national developments, science and some facts about India and the world.
Important topics include:
- Current affairs: Government schemes, appointments, awards, national and international events.
- Indian History: Ancient, medieval and modern history including freedom movement.
- Geography: Indian States, Capitals, Rivers, mountains, and Climatic conditions.
- Indian Polity: Constitution, fundamental rights, Parliament and important constitutional offices.
- Indian Economy: Basic economic concepts, banking awareness, and government initiatives.
- General Science: Basic concepts of Physics, Chemistry and Biology.
- Static GK: Important days, books and authors, sports, national symbols and notable personalities.
- Environment and Technology: Environment, environmental protection and pollution, space programmes and scientific developments.
Candidates are advised to keep current affairs notes compact and update static GK on regular basis instead of relying on a one-shot basis.
- Reasoning Ability
Reasoning section assesses logical reasoning, pattern recognition, problem-solving skills. Practicing regularly will help them to get faster and more accurate.
Key topics include:
- Analogy and classification
- A list of numbers, letters, and alphanumeric characters
- Coding-decoding
- Blood relations
- Direction and distance
- Ranking and order
- Seating arrangements
- Syllogism
- Statement and conclusion
- Statement and assumption
- Mathematical operations
- Venn diagrams
- Figure series and non-verbal reasoning were taught.
- Number puzzles
Begin with simple questions and then move on to the more complex ones. Timed MCQ sets can assist in recognising your weak areas.
- Technical Subject Knowledge
The technical aspect is the most crucial aspect of the exam. Candidates are expected to prepare for the subject based on their particular trade of ITI and would be required to modify the theoretical ideas and their applications in practice.
Junior Maintainer Electrical
Basic Electrical Engineering, Ohm’s Law, Kirchhoff’s Law, AC and DC circuits, Electrical wiring, Measuring instruments, Transformers, Motors, Generators, Switchgear, Earthing, Battery and power systems are the important topics.
Candidates should also have knowledge of electrical safety, fault detection, preventive maintenance and troubleshooting procedures.
Junior Maintainer Fitter
The Fitter syllabus covers workshop practices, hand and power tools, marking, cutting and filing, drilling, measuring tools, limits and tolerances, engineering materials and engineering drawing.
Other subjects covered are fasteners, bearings, shafts, couplings, gears, belt drives, machine tools, mechanical assembly and maintenance procedures.
Junior Maintainer Electronics
Students must emphasis on the following topics: Electronic Fundamentals, Semiconductor Devices, Diodes, Transistors, Rectifiers, Filters, Amplifiers, Oscillators and Digital Electronics.
Other topics such as logic gates, Boolean algebra, integrated circuits, sensors, transducers, printed circuit boards, measuring instruments and electronic troubleshooting are also important.
Junior Maintainer Refrigeration and Air Conditioning (RAC)
The topics of the RAC syllabus include thermodynamics, refrigeration fundamentals, refrigeration cycles, compressors, condenser, evaporator, expansion devices and refrigerants.
Candidates should also modify air-conditioning systems, heat transfer, electrical components, installation, maintenance, refrigerants leak detection and workshop safety.
Why Practice with Engineers Academy?
To get ready for technical recruitment exams, one has to be conceptually clear along with consistent practice and effective revision. Engineers Academy advises aspirants to adopt a systematic approach and consistent question-solving habit for competitive exams.
They can enhance their preparation by polishing the ITI basics, solve some of the ITI MCQs and checking their progress by attempting mock tests. Previous year questions and relevant technical study material can also help to familiarize one with the format of the competitive examination.
The important thing is to be consistent and stick to the syllabus, which is relevant to your post.
FAQs
- What is the NCRTC Junior Maintainer Syllabus 2026?
The Syllabus includes General Knowledge and Current Affairs, Reasoning and Subject Knowledge. The technical section is different for the candidates depending on their trade, Electrical, Fitter, Electronics or Refrigeration and Air Conditioning.
- What is the exam pattern for NCRTC Junior Maintainer 2026?
As per the examination pattern published, CBT is an objective-type exam with 100 questions and 100 marks, which will be of a duration of 90 minutes. Each section has a total of 20 questions with 20 questions from General Knowledge/Current Affairs, 20 questions from Reasoning and 60 questions from Subject Knowledge.
- What is the preparation strategy of the candidates for the NCRTC Junior Maintainer exam?
Candidates should focus on their relevant ITI trade and practice reasoning MCQs daily, update current affairs and do timed mock tests. Frequent identification and correction of errors in topics that are not well prepared can make a difference in preparation.