ISRO Technical Assistant Syllabus 2020 & Exam Pattern, Old Papers 


Good opportunity Job seekers! To hire candidates for Indian space research organization [ISRO], the official board has been released the Employment news for various posts. If you are interested and eligible candidate to apply online form official site. Then don’t forget to download the official ISRO Technical Assistant syllabus and exam pattern for each post respectively. Very much clear on selection process which has been registered for Indian space research organization [ISRO], where the candidates must be selected via online exam and interview procedure.

Thank you for reading this post, don't forget to subscribe!

Before get to start the exam preparation, aspirants should find the ISRO Technical Assistant syllabus and exam pattern related to applied post which helps to score good grade in the exam results. To make much better, please find the below table to filter the Post vacancy and syllabus followed that.

Selection Process:

  • Written Test / Online Test (Objective Type)
  • No Interview

Find the previous year official syllabus in the below section by ISRO assistant technical     post  Medical Officer, Driver and Fireman posts, vacancy and based on that start preparation for exam and stay tuned with official web page link to get latest information from Indian space research organization [ISRO].

ISRO Technical Assistant Preparation Tips 

We have to follow some strategy before appear in the written exam, which helps to crack this exam and finally to get qualified marks.

  • Download the new syllabus and latest exam test pattern of ISRO Indian technical assistant Syllabus
  • Classify the syllabus on subject wise and its marks weightage provided by ISRO Indian space research organization.
  • Set importance to all subjects and to get weighted score in all subjects.
  • Start preparing, revise number of times with help of old question papers and new exam pattern.
  • Conduct mock exam with your other applicants before appear to the exam.

I felt, the above information will help you out each eligible candidates for successful preparation. Keep follow the provided link to get update in the released job notification. Congratulations to all applicants and appear the exam by following the instructions given by the ISRO Indian space research organization.

Recruitment information

Category Syllabus & Exam Pattern 
Total number of Vacancy 86
Official Department Indian space research organization [ISRO] 
Official Web Page (Or)
Apply Online Click Here
Post Name Scientific Assistant, Technician ‘B’, Technical Assistant, and Others.

ISRO Syllabus Basic English:

  • Verb.
  • Tenses.
  • Adverb.
  • Articles.
  • Grammar.
  • Synonyms.
  • Antonyms.
  • Vocabulary.
  • Conclusion.
  • Comprehension.
  • Word Formation.
  • Error Correction.
  • Theme detection.
  • Fill in the Blanks.
  • Unseen Passages.
  • Idioms & Phrases.
  • Passage Completion.
  • Sentence Completion.
  • Subject-Verb Agreement.
  • Sentence Rearrangement.

ISRO Technical Assistant Syllabus for General Knowledge:

  • Current events of National and International importance.
  • Sports and Entertainment.
  • Indian History (ancient, medieval, modern).
  • Indian Geography, Economy, and Agriculture.
  • Natural Resources, Planning, Sustainable and Inclusive Development.
  • Natural Calamities and Disaster Management.
  • Human Resource Development Index of India.
  • Basic Knowledge of the Indian Constitution.
  • Indian National Movement.
  • Human Rights.
  • Various aspects of Rural and Urban Development.
  • General Science.
  • Development and Environmental Problems.
  • Biotechnology and Health Issues.
  • Development of Science and Technology In India

ISRO Technician Exam Syllabus Arithmetic:

  • Trigonometry.
  • Partial Fractions.
  • Complex Numbers.
  • Analytical Geometry.
  • Differential Equations.
  • Integration and Its Applications.
  • Differentiation and its Applications.

ISRO Syllabus for Firemen and Driver- Cum- Operator:

Basic Chemistry:

  • Flammable liquids and gasses.
  • LPG properties.
  • Relation between.
  • Pressure, volume, and temperature.
  • Areas of triangle, rectangle, and parallelogram.
  • Volumes of cylinders, cones, sphere, and cuboid.
  • Properties of Water, CO2, O2, H2, Inert gasses.
  • The basic concept in the use of electricity and its hazards.

ISRO Syllabus for Technical Assistant Syllabus:


  • 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.

Electrical Engineering Syllabus

  • Network Analysis.
  • Power Electronics & Drives.
  • Electronics Devices.
  • Electromagnetic Theory.
  • Analog and Digital Electronics.
  • Electrical Instrumentation.
  • Power System Analysis & Control.
  • Utilization of Electrical Energy.
  • Power System Protection.
  • Control Systems.
  • Power Systems.
  • Electrical Machines.
  • Switch Gear and Protection etc.


  • Basics of Circuits and Measurement Systems.
  • Analog Electronics.
  • Transducers, Mechanical Measurement and Industrial Instrumentation.
  • Electrical and Electronic Measurements.
  • Digital Electronics.
  • Control Systems and Process Control.
  • Analytical, Optical Instrumentation.
  • Signals, Systems, and Communications.

ISRO CS Syllabus 2020 – 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.

ISRO Technical assistant Exam Pattern 2020:

The online form submitted and acknowledged candidates must follow the selection process from ISRO Indian space research organization. Tentative written test date will be intimated later via official web page. Contenders should prepare for their exams based on the subject highlighted below: Total duration of the written examination will be 2 Hours and those who are willing to participate the cross check the test pattern once before and follow the official web page link to keep update. The provided exam pattern tentative is referenced for the candidates who are eligible to write Indian technical assistant   online test and further information will be keep posted in the official web page.

Name of Subject-Topic Wise Examination Type Duration Marks
Mathematics Objective Type 2 Hours 

(120 Minutes)

100 Marks
General Intelligence
General Awareness
General Science
Total 2 Hours  100 Marks

Upcoming Examinations

KSRTC Driver Syllabus 2020 & Conductor Exam Pattern, Old Papers

KSRTC Driver Syllabus 2020 & Conductor Exam Pattern, Old Papers

APPSC Civil Service Examination 2020 Syllabus & Exam Pattern PDF

UPSC Indian Forest Service Syllabus 2020 & Prelims Exam Pattern, Old Papers

UT AMIN DNH PGT, TGT, Syllabus 2020 & Exam Pattern PDF


Please enter your comment!
Please enter your name here