CS Professional
The Institute of Company Secretaries of India
The Professional Programme is the final examination stage of the Company Secretary course of the Institute of Company Secretaries of India (ICSI), op…
334 papers · up to 2026View Papers
ISRO Technical Assistant Previous Year Question Papers
ISRO Centres Recruitment of Technical Assistant, Scientific Assistant and Library Assistant
Indian Space Research Organisation (ISRO), Department of Space – recruiting centres (VSSC, SDSC SHAR, LPSC, IPRC, SAC, NRSC, PRL and others)161 papers · 2012–2026Verified 12 Oct 2026
Papers by year
- ISRO Technical Assistant 20268 papers
- ISRO Technical Assistant 20252 papers
- ISRO Technical Assistant 202427 papers
- ISRO Technical Assistant 20235 papers
- ISRO Technical Assistant 202220 papers
- ISRO Technical Assistant 202112 papers
- ISRO Technical Assistant 20205 papers
- ISRO Technical Assistant 201914 papers
- ISRO Technical Assistant 201815 papers
- ISRO Technical Assistant 201715 papers
- ISRO Technical Assistant 201628 papers
- ISRO Technical Assistant 20159 papers
About ISRO Technical Assistant
ISRO has no single national test for its Level 7 technical support posts: each centre, such as VSSC, SDSC SHAR, LPSC, IPRC, SAC, NRSC and PRL, advertises its own vacancies for Technical Assistant (first-class engineering diploma), Scientific Assistant (first-class B.Sc) and Library Assistant 'A', and runs its own objective written test followed by a qualifying skill test. Selection is on the written-test marks. The pattern below is from LPSC Advt. LPSC/02/2026 for Technical Assistant; centre advertisements found for Scientific Assistant and Library Assistant were not checked for their own pattern.
Stages & subjects
- 1
Written Test
Objective test on the curriculum of the notified diploma, degree or library-science qualification
- 2
Skill Test
Qualifying (go/no-go) practical test for candidates shortlisted from the written test
Mechanical EngineeringElectronics / Electronics & Communication EngineeringElectrical EngineeringComputer Science / ITCivil EngineeringChemical EngineeringAutomobile EngineeringRefrigeration & Air-conditioningInstrumentationPhotography / CinematographyPhysicsChemistryMathematicsLibrary Science
Exam pattern
Summarised from the official notification. Patterns change; confirm in the latest notice.
Written Test
Technical Assistant
| Section | QsQuestions | Marks | Time |
|---|---|---|---|
| Written test (objective, curriculum based)1 mark per correct answer, 0.33 deducted per wrong answer | 80 | 80 | 90 minutes |
- Pass marks 32/80 unreserved, 24/80 reserved
- Skill test (go/no-go): 1:5 shortlisting with minimum 10; pass marks 50/100 unreserved, 40/100 reserved
LPSC Advt. No. LPSC/02/2026 dated 15.08.2026, posts 813-814 (Technical Assistant) · official source
Preparing with ISRO Technical Assistant papers
- Start with the most recent paper (2026) to see the current style, then work backwards.
- Practise each stage separately: Written Test, Skill Test.
- Official answer keys are available for some years. Check your answers against them, not against unofficial solutions.
- Re-check the syllabus in the latest notification before relying on older papers.
FAQs
Where can I download ISRO Technical Assistant previous year papers?
PYQSathi lists 161 ISRO Technical Assistant papers from 2012 to 2026, each linked to its official source. Open the paper library above and pick a year.
Who conducts ISRO Technical Assistant?
ISRO Technical Assistant is conducted by the Indian Space Research Organisation (ISRO), Department of Space – recruiting centres (VSSC, SDSC SHAR, LPSC, IPRC, SAC, NRSC, PRL and others). Notifications, dates and results are published on its official website.
Is this information official?
No. PYQSathi is independent. We summarise official documents and link to them, last checked 12 Oct 2026. Always confirm on the official website before applying.
Official sources
- Indian Space Research Organisation (ISRO), Department of Space – recruiting centres (VSSC, SDSC SHAR, LPSC, IPRC, SAC, NRSC, PRL and others) — official website
- LPSC Advt. No. LPSC/02/2026 dated 15.08.2026 (Technical Assistant, Technician 'B', Draughtsman 'B', Fireman 'A') – bilingual advertisement
- IPRC Advt. No. IPRC/RMT/2026/01 dated 12.09.2026 – detailed notification
- VSSC Previous Question Papers
- SDSC SHAR Previous Question Papers
- SAC Old Question Papers
- LPSC Results & Notices (Previous Question Papers)
- IPRC Careers (Previous Question Papers, Answer Keys)
- NRSC Old Question Papers
- PRL Old Question papers (isro.gov.in)
Last verified 12 Oct 2026. Spotted something out of date? Tell us.
Related exams
ISRO Technician B
Indian Space Research Organisation (ISRO), Department of Space – recruiting centres (VSSC, SDSC SHAR, LPSC, IPRC, SAC, NRSC, PRL and others)
Technician 'B' and Draughtsman 'B' are Level 3 posts that ISRO centres fill from SSLC/SSC holders with an ITI/NTC/NAC in the notified trade, such as…
238 papers · up to 2026View PapersISRO Other Posts
Indian Space Research Organisation (ISRO), Department of Space – recruiting centres (VSSC, SDSC SHAR, LPSC, IPRC, SAC, NRSC, PRL and others)
Besides scientific and technical posts, ISRO centres recruit on their own for support posts: Fireman 'A', Sub Officer and drivers, Cook and catering…
124 papers · up to 2026View PapersISRO Scientist/Engineer SC
ISRO Centralised Recruitment Board (ICRB), Indian Space Research Organisation, Department of Space
The ISRO Centralised Recruitment Board (ICRB) recruits Scientist/Engineer 'SC' (Level 10) for ISRO centres and the Physical Research Laboratory, disc…
71 papers · up to 2025View Papers