The Indian Space Research Organisation (ISRO) has released the ISRO ICRB Scientist/Engineer Answer Key 2025 on its official website isro.gov.in. Candidates who appeared for the Scientist/Engineer (SC) recruitment examination can now check and download the provisional answer key and question paper set-wise.
The exam for multiple disciplines including Electronics, Mechanical, Computer Science, Civil, Electrical, Architecture, and Refrigeration & Air Conditioning was successfully held on 26 October 2025. Candidates are advised to review the answer key carefully and raise objections, if any, before the last date. After reviewing all challenges, ISRO will release the final answer key.
ISRO ICRB Answer Key 2025 Highlights
| Organization | Indian Space Research Organisation (ISRO) |
| Recruitment Board | ISRO Centralised Recruitment Board (ICRB) |
| Post Name | Scientist/Engineer ‘SC’ |
| Answer Key Release Date | 28 October 2025 |
| Examination Date | 26 October 2025 |
| Mode of Release | Online |
| Status | Released |
| Official Website | isro.gov.in |
ISRO ICRB Scientist/Engineer Answer Key 2025 – Download Links
Candidates can check answer keys for each discipline directly through the links provided below:
Scientist/Engineer ‘SC’ (Electronics, Mechanical, Computer Science):
- Computer Science – Click Here
- Electronics – Click Here
- Mechanical – Click Here
Scientist/Engineer ‘SC’ (Civil, Electrical, Refrigeration & A/C, Architecture):
- Civil – Click Here
- Electrical – Click Here
- Refrigeration & Air Conditioning – Click Here
- Architecture – Click Here
How to Download ISRO ICRB Answer Key 2025?
Step 1 – Visit the official website isro.gov.in.
Step 2 – On the homepage, go to the Careers or Recruitment section.
Step 3 – Click on the link titled ISRO ICRB Scientist/Engineer Answer Key 2025.
Step 4 – Enter your User ID and Password (created at registration).
Step 5 – Download and save the answer key PDF for your subject.
Step 6 – Compare your answers with the key to estimate your score.
Important Notes
- Answer key released on 28 October 2025.
- Available only on the official website — isro.gov.in.
- Objection submission window is open for a limited time.
- The result will be prepared based on the final answer key.
Important Links
- Official Website: Click Here
- ISRO ICRB Answer Key 2025: View Here