The answer key for the ISRO Scientist/Engineer ‘SC’ exam has been released by the Indian Space Research Organisation (ISRO), Centralised Recruitment Board (ICRB). Candidates can now raise objections against the answer key until 15/11/2026.
ISRO Scientist Engineer Answer Key 2026 Out: Overview
| Organization | Indian Space Research Organisation (ISRO), Centralised Recruitment Board (ICRB) |
| Exam Name | Scientist/Engineer ‘SC’ |
| Answer Key Release Date | 12/11/2026 |
| Objection Window | Opens on 12/11/2026, 1:00 PM and closes on 15/11/2026, 1:00 PM |
| Official Website | isro.gov.in |
How to Download the Answer Key
- Visit the official ISRO website, isro.gov.in.
- Open the Careers section on the homepage.
- Find the notice for Advertisement No. ISRO:ICRB:03(EMC):2026.
- Click the link for Answer Keys and Objections to the Answer Keys.
- On the login page, enter your User ID and Password along with the captcha shown on screen.
- Submit the details to view your question paper, marked responses and the answer key.
- Download and save the response sheet PDF for future reference.
How to Raise Objections
If you believe an answer in the provisional key is incorrect, you can challenge it on the same portal before the deadline of 15/11/2026, 1:00 PM. Objections must be submitted through the official link only.
- Log in to the official answer key and objection portal.
- Open the question paper and the answer key.
- Select the question you want to challenge.
- Enter the answer you consider correct.
- Attach or cite valid proof, such as a reference book or document, wherever the portal asks for it.
- Complete the submission and save the acknowledgement.
Frequently Asked Questions
What is the last date to raise objections against the answer key?
The last date to raise objections is 15/11/2026, 1:00 PM.
When was the ISRO Scientist Engineer exam conducted?
The exam was conducted on 29/10/2026.
How can I access the answer key?
You can access the answer key through the official ISRO website by logging in with your User ID and Password.
What should I do if I find an error in the answer key?
You can raise an objection by following the procedure outlined on the official portal before the deadline.
How many vacancies are there for the Scientist/Engineer ‘SC’ position?
There are a total of 175 vacancies across three disciplines: Electronics, Mechanical, and Computer Science.
मुख्य जानकारी हिंदी में
- ISRO वैज्ञानिक अभियंता परीक्षा की उत्तर कुंजी जारी हुई है।
- उत्तर कुंजी 12 नवंबर 2026 को जारी की गई थी।
- आपत्ति उठाने की अंतिम तिथि 15 नवंबर 2026 है।
- उत्तर कुंजी डाउनलोड करने के लिए आधिकारिक वेबसाइट पर जाएं।
- कुल 175 पदों के लिए भर्ती की जा रही है।
