ISRO Scientist/Engineer SC 2021 — Written Test / CBT
5 Written Test / CBT papers from the 2021 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 VSSC Written Test 2021 – Automobile Engineering Scientist/Engineer 'SC' (Automobile Engineering) · 730 KB · Source: vssc.gov.in | 2021 | Written Test / CBT | Bilingual | Official Paper | |
| ISRO Scientist/Engineer SC VSSC Written Test 2021 – Chemical Engineering Scientist/Engineer 'SC' (Chemical Engineering) · 1.0 MB · Source: vssc.gov.in | 2021 | Written Test / CBT | Bilingual | Official Paper | |
| ISRO Scientist/Engineer SC VSSC Written Test 2021 – Chemistry Scientist/Engineer 'SC' (Chemistry) · 1.0 MB · Source: vssc.gov.in | 2021 | Written Test / CBT | Bilingual | Official Paper | |
| ISRO Scientist/Engineer SC VSSC Written Test 2021 – Mathematics Scientist/Engineer 'SC' (Mathematics) · 848 KB · Source: vssc.gov.in | 2021 | Written Test / CBT | Bilingual | Official Paper | |
| ISRO Scientist/Engineer SC VSSC Written Test 2021 – Metallurgy / Material Science Scientist/Engineer 'SC' (Metallurgy / Material Science) · 775 KB · Source: vssc.gov.in | 2021 | Written Test / CBT | Bilingual | Official Paper |
- ISRO Scientist/Engineer SC VSSC Written Test 2021 – Automobile Engineering2021Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Automobile Engineering) · 730 KB · Source: vssc.gov.in
- ISRO Scientist/Engineer SC VSSC Written Test 2021 – Chemical Engineering2021Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Chemical Engineering) · 1.0 MB · Source: vssc.gov.in
- ISRO Scientist/Engineer SC VSSC Written Test 2021 – Chemistry2021Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Chemistry) · 1.0 MB · Source: vssc.gov.in
- ISRO Scientist/Engineer SC VSSC Written Test 2021 – Mathematics2021Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Mathematics) · 848 KB · Source: vssc.gov.in
- ISRO Scientist/Engineer SC VSSC Written Test 2021 – Metallurgy / Material Science2021Written Test / CBTBilingualOfficial Paper
Scientist/Engineer 'SC' (Metallurgy / Material Science) · 775 KB · Source: vssc.gov.in