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ISRO Technician B Syllabus & Exam Pattern – Download PDF
Contents
- 1 ISRO Technician B Syllabus & Exam Pattern – Download PDF
- 2 ISRO SAC Technician B Syllabus PDF
- 3 ISRO Technician B Syllabus | Exam Pattern
- 4 ISRO Technician B Exam Pattern
- 5 ISRO Technician B Test Pattern
- 6 Download ISRO Technician B SyllabusPDF
- 7 ISRO Technician B Syllabus
- 7.1 ISRO Technician B Syllabus Reasoning Ability
- 7.2 ISRO Technician B Syllabus – General English
- 7.3 ISRO SAC Technician B Syllabus – Mathematics
- 7.4 ISRO Technician Syllabus – General Knowledge
- 7.5 ISRO Technician B Syllabus – Basic Chemistry
- 7.6 ISRO Technical Assistant Syllabus – Mechanical
- 7.7 ISRO SAC Technician B Syllabus – Electronics
- 7.8 ISRO Technician B Syllabus – Computer Science
- 7.9 SAC ISRO Technician Syllabus Civil Subjects
- 7.10 Click Here to Download ISRO Technician B Syllabus 2025 PDF
- 8 ISRO Technician B Syllabus – Frequently Asked Questions(FAQ)
- 9 🧭 Exam Pattern
- 10 📘 Syllabus Overview
- 11 1. General English
- 12 2. Mathematics / Numerical Ability
- 13 3. Reasoning / Aptitude
- 14 4. General Knowledge
- 15 5. Basic Chemistry
- 16 6. Technical Subjects (post-specific)
- 17 📥 Download PDF Resources
- 18 🛠️ Preparation Tips
- 19 ✅ Summary
ISRO URSC Technician Syllabus PDF Download | TA, Scientific Assistant & Others Exam Pattern: Those who are searching for ISRO URSC Syllabus 2025 for all Technical Assistants, Scientific Assistants, Library Assistants, Hindi Typist, Technician, Draughtsmen, Firemen, Cook, Heavy Vehicle Driver, Light Vehicle Driver, Catering Attendant Posts.
ISRO Technician B Syllabus is available here. Indian Space Research Organization Technician B Syllabus & Exam Pattern had given here on our website for free download. Candidates who are applying for ISRO Technician B (Technician B) Recruitment have started their Exam preparation for the Written Test and must download the pdf of ISRO Technician B Exam Syllabus and Exam Pattern pdf for free download. All those applicants can check the ISRO Technician B Syllabus and can download it. Here, we are providing the ISRO Technician B Previous papers along with solutions. Click the below links to download the ISRO Technician B Previous Papers, Syllabus and Exam Pattern. Get ISRO Technician B Syllabus 2025 and Exam Pattern pdf for free download.
SRO Technician B Syllabus Download PDF ISRO : The candidates who have registered themselves for the ISRO Technician B Recruitment 2025, here is the good news for all of them. Acquire exact details about the ISRO Technician B Exam from this description. We have collected exact and proper details about the ISRO Technician B Exam 2025. So, before going to attain the exam get an overview of the test. The ISRO Technician Syllabus 2025 is out and enclosed here. So, one can download the PDF of the Exam Syllabus from this site free of cost.
ISRO SAC Technician B Syllabus PDF
| Name Of The Organization | ISRO, Space Applications Centre |
| Name Of The Post(s) | Technician ‘B’, Scientist/ Engineer, Scientific Assistant, Cook & Catering Attendant |
| Category | Syllabus |
| Official Website | sac.gov.in |
- Posts not found
ISRO Technician B Syllabus | Exam Pattern
Candidates who are applied for Indian Space Research Organization ISRO Technician B Exam can get syllabus from here. Exam Syllabus Plays a Crucial Role in exam preparation. Without having the knowledge of ISRO Syllabus 2025 Technician B Exam, individuals cannot clearly present in the written examination. Therefore, candidates to qualify the examination to know the in depth ISRO Technician B Syllabus 2025 through this article. In this section, we provide topic Wise Syllabus for Indian Space Research Organization Technician B Syllabus 2025. Also, begin your preparation now itself as there is huge ISRO Technician B Exam 2025 Syllabus to cover for the exam. Also, access the previous papers for ISROL Technician B Examination from our site for your preparation.
ISRO Technician B Exam Pattern
The Exam pattern of ISRO Technician B Technician B Exam has clearly mentioned on our website. The Indian Space Research Organization Technician B Technician B Exam Paper has objective type question of Different Sections like General Aptitude and Reasoning, General English, Numerical Aptitude and General Knowledge. Candidates who going to attending Exam can download the ISRO Technician B Technician B Test Pattern and Syllabus on this page.
ISRO Technician B Test Pattern
Duration : 120 Minutes
| S.No | Subject | No.of Question | Marks |
| 1 | General English | 20 | 20 |
| 2 | Mathematics | 20 | 20 |
| 3 | Reasoning Ability | 20 | 20 |
| 4 | General Knowledge | 20 | 20 |
| 5 | Basic Chemistry | 35 | 35 |
| 6 | Mechanical, Electronics | 35 | 35 |
| Total | 150 | 150 |
Download ISRO Technician B SyllabusPDF
The ISRO Technician B Syllabus is provided for the candidates preparing for Exam. Candidates those who have applied for ISRO Technician B Recruitment can use this syllabus helps you to give your best in the Indian Space Research Organization Exam. The ISRO Technician B Syllabus topics mentioned below.
ISRO Technician B Syllabus
ISRO Technician B Syllabus Reasoning Ability
- Statements & Arguments
- Coding-Decoding
- Arithmetical Reasoning
- Number Ranking
- Embedded Figures
- Decision Making
- Blood Relations
- Non-Verbal Series
- Cubes and Dice
- Analogy
- Clocks & Calendars
- Number Series
- Alphabet Series
- Directions
- Syllogism
- Statements & Conclusions
- Data Interpretation
- Mirror Images
ISRO Technician B Syllabus – General English
- Sentence Completion
- Error Correction (Phrase in Bold)
- Active Voice and Passive Voice
- Synonyms
- Sentence Improvement
- Spotting Errors
- Fill in the blanks
- Substitution
- Idioms and Phrases
- Passage Completion
- Antonyms
- Para Completion
- Joining Sentences
- Prepositions
- Error Correction (Underlined Part)
- Sentence Arrangement
ISRO SAC Technician B Syllabus – Mathematics
- Trigonometry
- Partial Fractions
- Complex Numbers
- Analytical Geometry
- Differential Equations
- Integration and Its Applications
- Differentiation and its Applications
ISRO Technician Syllabus – General Knowledge
- Development and Environmental Problems
- Various aspects of Rural and Urban Development
- Development of Science and Technology In India
- General Science
- Indian Geography, Economy, and Agriculture
- Natural Calamities and Disaster Management
- Sports and Entertainment
- Natural Resources, Planning, Sustainable and Inclusive Development
- Indian History (ancient, medieval, modern)
- Basic Knowledge of Indian Constitution
- Current events of National and International importance
- Indian National Movement
- Biotechnology and Health Issues
- Human Resource Development Index of India
- Human Rights
ISRO Technician B Syllabus – Basic Chemistry
- Properties of Water, CO2, O2, H2, Inert gasses
- Pressure, volume, and temperature
- LPG properties
- Areas of triangle, rectangle, and parallelogram
- Flammable liquids and gasses
- Volumes of cylinders, cones, sphere, and cuboid
- The basic concept in the use of electricity and its hazards
ISRO Technical Assistant Syllabus – Mechanical
- Engineering Mechanics
- Mechanics of Materials
- Vibrations
- Machine Design
- Theory of Machines
- Fluid Mechanics
- Heat-Transfer
- Thermodynamics
- Power Engineering
- Turbo-machinery
- Engineering Materials
- Computer Integrated Manufacturing
- I.C. Engines
- Refrigeration and air-conditioning
- Production Planning and Control
- Casting, Forming and Joining Processes
- Machining and Machine Tool Operations
- Operations Research
- Metrology and Inspection
- Inventory Control etc
ISRO SAC Technician B Syllabus – Electronics
- Basics of Circuits and Measurement Systems
- Analog Electronics
- Transducers, Mechanical Measurement and Industrial Instrumentation
- Electrical and Electronic Measurements
- Digital Electronic
- Control Systems and Process Control
- Analytical, Optical Instrumentation
- Signals, Systems, and Communications
ISRO Technician B Syllabus – Computer Science
- Digital Logic
- Computer Organization and Architecture
- Programming and Data Structures
- Algorithms
- Theory of Computation
- Compiler Design
- Operating System
- Databases
- Information Systems and Software Engineering
- Computer Networks
- Web technologies
SAC ISRO Technician Syllabus Civil Subjects
- Transportation Engineering
- Steel Engineering
- Concrete Technology
- Irrigation Engineering
- Surveying
- Building Materials
- hydraulics
- Soil Mechanics
- RCC Design
- Structural Engineering
- Environmental Engineering
- Estimating, Costing, and Valuation
Click Here to Download ISRO Technician B Syllabus 2025 PDF
ISRO Technician B Syllabus – Frequently Asked Questions(FAQ)
What is the Exam Date for ISRO Technician B?
What is the Selection Process for ISRO Technician B?
What is the Syllabus for ISRO Technician B Exam ?
What are the total marks for ISRO Technician B Exam?
Here’s a clear breakdown of the ISRO Technician ‘B’ (SAC/VSSC/HSFC) syllabus and exam pattern, with direct links to downloadable PDF resources:
🧭 Exam Pattern
- Mode: Computer-Based Objective Test
- Duration: ~90–120 minutes
- Marks: 1 mark per question; some posts have ~0.33 negative marking per wrong answer
- Structure: Roughly:
Section Approx. Qs Marks General English ~20 ~20 Mathematics/Numerical ~20 ~20 Reasoning/Aptitude ~20 ~20 General Knowledge ~20 ~20 Basic Chemistry ~35 ~35 Technical (core subject) ~35 ~35 (Total ~150 questions, ~150 marks; ~120 minutes)
- Technical exam criteria may vary slightly by center/job, e.g., SAC includes Electronics, Mechanical, Electrical, Computer subject sections
📘 Syllabus Overview
1. General English
- Grammar: Tenses, Articles, Prepositions, Active/Passive
- Vocabulary: Synonyms, Antonyms, Idioms, Word formation
- Comprehension & passage-based questions
2. Mathematics / Numerical Ability
- Calculus: Differentiation, Integration, Differential equations
- Algebra: Complex numbers, Partial fractions
- Coordinate & Analytical Geometry, Trigonometry
3. Reasoning / Aptitude
- Number series, Coding-Decoding, Directions, Blood relations
- Syllogisms, Data interpretation, Mirror images, Decision making
4. General Knowledge
- Current affairs (national/international), Indian history & geography
- Science & environment, Constitution, rural and urban development
5. Basic Chemistry
- Properties of water & industrial gases
- Flammable liquids; basic electrical safety and hazards
6. Technical Subjects (post-specific)
- Mechanical: Mechanics, Strength of materials, Thermodynamics, Refrigeration & air-conditioning, Fluid mechanics, Machine design, Manufacturing processes, Operations research, etc.
- Electrical: Networks, Power electronics & drives, Machines, Control systems, Instrumentation, Protection systems
- Electronics: Analog/Digital circuits, Signals & systems, Microwave engineering, Control systems, Instrumentation
- Computer Science: Digital logic, Programming, Algorithms, Databases, Operating systems, Networks
- Civil (if applicable): Surveying, RCC/Steel design, Soil mechanics, Transportation, Environmental engineering
📥 Download PDF Resources
Here are some direct links to comprehensive PDF guides:
- FreshersNow: SAC Technician B Detailed Syllabus + Exam Pattern (Electronics, Mechanical, Electrical, Computer)
- QuestionPapersOnline: Consolidated Technician B Syllabus + full Test Pattern (~150 Qs, marks, time)
- PrepareExams: SAC Technician B Syllabus + pattern (subject-wise)
(Click the “Click Here” or “Download PDF” links on these pages for the PDFs.)
🛠️ Preparation Tips
- Check the exact paper structure in your notification—duration, marking & sectional weightage can slightly vary by center/post.
- Download and mark the PDF syllabus, organizing your study schedule by sections.
- Practice previous years’ papers—especially from SAC/VSSC/HSFC streams—to adapt to the technical depth.
- Time practice: Simulate full-length tests with negative marking, finish within allotted time.
✅ Summary
- Mode: Computer-Based Test
- Duration: ~90–120 min
- Total Questions: ~150 (mix of English, Maths, Reasoning, GK, Chem, Technical)
- Technical section varies by discipline (Mechanical, Electrical, Electronics, CS, etc.)
📄 Grab the PDF syllabus from FreshersNow, QuestionPapersOnline, or PrepareExams using the links above and start structuring your preparation right away.
Need specific center (e.g. VSSC or HSFC) or discipline-specific detailed PDF? Just let me know—I can link you directly!