ISRO Scientist/Engineer SC 2020 — Written Test / CBT
7 Written Test / CBT papers from the 2020 ISRO Scientist/Engineer SC examination, conducted by ISRO Centralised Recruitment Board (ICRB), Indian Space Research Organisation, Department of Space. Each paper links to its official source. Written Test / CBT: Objective test: Part A on the candidate's engineering discipline and Part B aptitude/ability test.
Written Test / CBT pattern
| Section | QsQuestions | Marks | Time |
|---|---|---|---|
| Part A – Area/Discipline Specific+1 correct, 0 unattempted, -1/3 wrong | 80 | 80 | 90 minutes |
| Part B – Aptitude/Ability Testmaximum 15 questions; no negative marking | 15 | 20 | 30 minutes |
| Total | 100 |
- Multiple-choice questions
- Part B covers numerical, logical, diagrammatic, abstract and deductive reasoning
- Unreserved candidates must score 50% in each part (40% for PwBD candidates where posts are reserved)
Advt. No. ISRO:ICRB:03(EMC):2026 dated 27.08.2026 · official source
Patterns change between cycles. Confirm in the latest official notification.
| Exam paper | Year | Stage | Language | Type | Actions |
|---|---|---|---|---|---|
| ISRO Scientist/Engineer SC SAC Written Test 2020 – Computer Scientist/Engineer 'SC' (Computer) · 7.1 MB · Source: sac.gov.in | 2020 | Written Test / CBT | Bilingual | Official Paper | |
| ISRO Scientist/Engineer SC SAC Written Test 2020 – Electrical Scientist/Engineer 'SC' (Electrical) · 9.6 MB · Source: sac.gov.in | 2020 | Written Test / CBT | Bilingual | Official Paper | |
| ISRO Scientist/Engineer SC SAC Written Test 2020 – Electronics Scientist/Engineer 'SC' (Electronics) · 13 MB · Source: sac.gov.in | 2020 | Written Test / CBT | Bilingual | Official Paper | |
| ISRO Scientist/Engineer SC SAC Written Test 2020 – Mechanical Scientist/Engineer 'SC' (Mechanical) · 14 MB · Source: sac.gov.in | 2020 | Written Test / CBT | Bilingual | Official Paper | |
| ISRO Scientist/Engineer SC SAC Written Test 2020 – Physics Scientist/Engineer 'SC' (Physics) · 13 MB · Source: sac.gov.in | 2020 | Written Test / CBT | Bilingual | Official Paper | |
| ISRO Scientist/Engineer SC SAC Written Test 2020 – Structural Scientist/Engineer 'SC' (Structural) · 14 MB · Source: sac.gov.in | 2020 | Written Test / CBT | Bilingual | Official Paper | |
| ISRO Scientist/Engineer SD SAC Written Test 2020 – Electronics Scientist/Engineer 'SD' (Electronics) · 12 MB · Source: sac.gov.in | 2020 | Written Test / CBT | Bilingual | Official Paper |
- ISRO Scientist/Engineer SC SAC Written Test 2020 – Computer2020Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Computer) · 7.1 MB · Source: sac.gov.in
- ISRO Scientist/Engineer SC SAC Written Test 2020 – Electrical2020Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Electrical) · 9.6 MB · Source: sac.gov.in
- ISRO Scientist/Engineer SC SAC Written Test 2020 – Electronics2020Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Electronics) · 13 MB · Source: sac.gov.in
- ISRO Scientist/Engineer SC SAC Written Test 2020 – Mechanical2020Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Mechanical) · 14 MB · Source: sac.gov.in
- ISRO Scientist/Engineer SC SAC Written Test 2020 – Physics2020Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Physics) · 13 MB · Source: sac.gov.in
- ISRO Scientist/Engineer SC SAC Written Test 2020 – Structural2020Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Structural) · 14 MB · Source: sac.gov.in
- ISRO Scientist/Engineer SD SAC Written Test 2020 – Electronics2020Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SD' (Electronics) · 12 MB · Source: sac.gov.in