ISRO Technician B 2020 — Written Test
17 Written Test papers from the 2020 ISRO Technician B examination, conducted by Indian Space Research Organisation (ISRO), Department of Space – recruiting centres (VSSC, SDSC SHAR, LPSC, IPRC, SAC, NRSC, PRL and others). Each paper links to its official source. Written Test: Objective test on the ITI trade curriculum.
Written Test pattern
Technician 'B' and Draughtsman 'B'
| 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 815-817 (Technician 'B' and Draughtsman 'B') · official source
Patterns change between cycles. Confirm in the latest official notification.
| Exam paper | Year | Stage | Language | Type | Actions |
|---|---|---|---|---|---|
| ISRO SAC Draughtsman 'B' (Mechanical) Written Test 2020 Draughtsman 'B' (Mechanical) · 13 MB · Source: sac.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO LPSC Draughtsman 'B' (Mechanical) Written Test 2020 Draughtsman 'B' (Mechanical) · 2.4 MB · Source: lpsc.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO SAC Technician 'B' (Carpenter) Written Test 2020 Technician 'B' (Carpenter) · 27 MB · Source: sac.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO SAC Technician 'B' (Chemical (CHNM)) Written Test 2020 Technician 'B' (Chemical (CHNM)) · 13 MB · Source: sac.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO SAC Technician 'B' (Electrician) Written Test 2020 Technician 'B' (Electrician) · 12 MB · Source: sac.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO LPSC Technician 'B' (Electronic Mechanic) Written Test 2020 Technician 'B' (Electronic Mechanic) · 1.5 MB · Source: lpsc.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO SAC Technician 'B' (Electronics) Written Test 2020 Technician 'B' (Electronics) · 8.2 MB · Source: sac.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO SAC Technician 'B' (Fitter) Written Test 2020 Technician 'B' (Fitter) · 18 MB · Source: sac.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO LPSC Technician 'B' (Fitter) Written Test 2020 Technician 'B' (Fitter) · 2.5 MB · Source: lpsc.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO SAC Technician 'B' (IT / ICTSM / ITESM) Written Test 2020 Technician 'B' (IT / ICTSM / ITESM) · 7.7 MB · Source: sac.gov.in | 2020 | Written Test | Bilingual | Official Paper |
- ISRO SAC Draughtsman 'B' (Mechanical) Written Test 20202020Written TestBilingualOfficial Paper
Draughtsman 'B' (Mechanical) · 13 MB · Source: sac.gov.in
- ISRO LPSC Draughtsman 'B' (Mechanical) Written Test 20202020Written TestBilingualOfficial Paper
Draughtsman 'B' (Mechanical) · 2.4 MB · Source: lpsc.gov.in
- ISRO SAC Technician 'B' (Carpenter) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Carpenter) · 27 MB · Source: sac.gov.in
- ISRO SAC Technician 'B' (Chemical (CHNM)) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Chemical (CHNM)) · 13 MB · Source: sac.gov.in
- ISRO SAC Technician 'B' (Electrician) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Electrician) · 12 MB · Source: sac.gov.in
- ISRO LPSC Technician 'B' (Electronic Mechanic) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Electronic Mechanic) · 1.5 MB · Source: lpsc.gov.in
- ISRO SAC Technician 'B' (Electronics) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Electronics) · 8.2 MB · Source: sac.gov.in
- ISRO SAC Technician 'B' (Fitter) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Fitter) · 18 MB · Source: sac.gov.in
- ISRO LPSC Technician 'B' (Fitter) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Fitter) · 2.5 MB · Source: lpsc.gov.in
- ISRO SAC Technician 'B' (IT / ICTSM / ITESM) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (IT / ICTSM / ITESM) · 7.7 MB · Source: sac.gov.in
| Exam paper | Year | Stage | Language | Type | Actions |
|---|---|---|---|---|---|
| ISRO SAC Technician 'B' (Machinist) Written Test 2020 Technician 'B' (Machinist) · 13 MB · Source: sac.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO LPSC Technician 'B' (Machinist) Written Test 2020 Technician 'B' (Machinist) · 2.6 MB · Source: lpsc.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO SAC Technician 'B' (Plumber) Written Test 2020 Technician 'B' (Plumber) · 13 MB · Source: sac.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO LPSC Technician 'B' (Plumber) Written Test 2020 Technician 'B' (Plumber) · 1.0 MB · Source: lpsc.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO LPSC Technician 'B' (Refrigeration & A/C Mechanic) Written Test 2020 Technician 'B' (Refrigeration & A/C Mechanic) · 2.7 MB · Source: lpsc.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO LPSC Technician 'B' (Turner) Written Test 2020 Technician 'B' (Turner) · 2.6 MB · Source: lpsc.gov.in | 2020 | Written Test | Bilingual | Official Paper | |
| ISRO LPSC Technician 'B' (Welder) Written Test 2020 Technician 'B' (Welder) · 1.4 MB · Source: lpsc.gov.in | 2020 | Written Test | Bilingual | Official Paper |
- ISRO SAC Technician 'B' (Machinist) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Machinist) · 13 MB · Source: sac.gov.in
- ISRO LPSC Technician 'B' (Machinist) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Machinist) · 2.6 MB · Source: lpsc.gov.in
- ISRO SAC Technician 'B' (Plumber) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Plumber) · 13 MB · Source: sac.gov.in
- ISRO LPSC Technician 'B' (Plumber) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Plumber) · 1.0 MB · Source: lpsc.gov.in
- ISRO LPSC Technician 'B' (Refrigeration & A/C Mechanic) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Refrigeration & A/C Mechanic) · 2.7 MB · Source: lpsc.gov.in
- ISRO LPSC Technician 'B' (Turner) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Turner) · 2.6 MB · Source: lpsc.gov.in
- ISRO LPSC Technician 'B' (Welder) Written Test 20202020Written TestBilingualOfficial Paper
Technician 'B' (Welder) · 1.4 MB · Source: lpsc.gov.in