ISRO ICRB Scientist Engineer Revised Answer Key 2026

Candidates looking for the ISRO ICRB Scientist/Engineer Revised Answer Key 2026 should first confirm the relevant recruitment advertisement and examination details. The supplied update lists 28 October 2026 as the revised answer key date and 25 September 2026 as the examination date.

However, the official ISRO recruitment information indicates that the recruitment advertised under ISRO:ICRB:02(EMC-CEPO):2026 covers Scientist/Engineer 'SC' positions in specified engineering disciplines, with lists of candidates screened in for interview. The separate examination held on 25 September 2026 appears on ISRO's ISTRAC recruitment page for a different recruitment. Candidates should therefore verify the advertisement number before accessing any answer key.

Official recruitment pages:

• ICRB Scientist/Engineer recruitment: https://www.isro.gov.in/ICRB_Recruitment12.html

• ISTRAC recruitment: https://www.isro.gov.in/ISTRACRecruitment4.html

ISRO ICRB Scientist Engineer 2026: Overview

Important: The examination and answer key dates above come from the supplied information and have not been confirmed for the specified ICRB Scientist/Engineer recruitment. Check the advertisement number on the official notice before relying on these dates.

Important Dates

Candidates should use the official recruitment page to establish which dates and answer key, if applicable, relate to their examination.

ISRO Scientist Engineer Application Fee

The supplied recruitment details list the following application fees:

The supplied information states that payment was accepted through the online or offline methods permitted for the recruitment. Check the original advertisement for the applicable payment procedure and any refund conditions.

ISRO ICRB Scientist Engineer Vacancy 2026

The supplied vacancy details list 92 posts across several engineering disciplines.

These post-wise figures add up to 92. Candidates should verify the discipline and post code against the official recruitment advertisement.

ISRO Scientist Engineer Eligibility Criteria

The supplied eligibility information specifies an engineering degree in the relevant discipline, with a minimum aggregate of 65% marks, along with a GATE score in the relevant subject.

Educational Qualification

• Candidates should possess a B.E. or B.Tech degree in the relevant engineering discipline from a recognized institution in India.

• The supplied details specify a minimum aggregate of 65% marks, calculated as the average across all semesters.

• A GATE score card in the relevant subject is listed as a requirement.

• Applicants must satisfy the discipline-specific conditions in the official advertisement.

The accepted degree branches, GATE paper requirements and any alternative eligibility conditions may differ by post code. Consult the original notification for the exact requirements.

ISRO Scientist Engineer Age Limit

The supplied details list the maximum age as 28 years, calculated as of 17 August 2026.

Candidates should check the official advertisement for the applicable age calculation, category-based relaxation and any post-specific conditions.

Category-Wise Vacancy Details

The category-wise figures supplied for this recruitment require verification before publication.

Vacancy-table clarification: The category totals supplied do not reconcile with the overall total of 92. The PwBD figure may represent horizontal reservation rather than an additional category, and the Civil discipline row also contains a conflicting total. Use the official vacancy notification for the confirmed category-wise distribution.

How to Check the ISRO Revised Answer Key 2026

If a revised answer key has been issued for the examination you appeared in, follow these steps:

1. Visit the official ISRO website at https://www.isro.gov.in/.

2. Open the Careers or Current Opportunities section.

3. Locate the exact recruitment advertisement number mentioned on your application or admit card.

4. Open the corresponding recruitment page.

5. Check whether a revised answer key, response sheet or candidate login link is provided for that recruitment.

6. Follow the official instructions to access the relevant document, if available.

7. Save the answer key or response sheet for future reference.

Do not use an answer key from a different ISRO recruitment merely because the examination dates appear similar.

What Is a Revised Answer Key?

A revised answer key is issued when an examination authority updates its earlier answers after reviewing objections or correcting errors. Depending on the recruitment process, the revised key may be used for subsequent evaluation or preparation of results.

Candidates should read the accompanying notice to determine whether the key is final, whether further objections are permitted and how the authority will use it for evaluation.

Important Links

Frequently Asked Questions (FAQs)

1. Is the ISRO ICRB Scientist Engineer Revised Answer Key 2026 available?

The supplied information lists 28 October 2026 as the revised answer key date. However, the recruitment and examination details should be matched against the official advertisement before confirming that the key belongs to the ICRB Scientist/Engineer recruitment.

2. What is the examination date mentioned in the supplied details?

The supplied information lists 25 September 2026. Candidates should verify whether that date applies to their specific recruitment.

3. How many vacancies are listed for ISRO ICRB Scientist Engineer Recruitment 2026?

The supplied post-wise vacancy table lists 92 positions across engineering disciplines.

4. What is the educational qualification for Scientist/Engineer 'SC'?

The supplied details specify a B.E./B.Tech degree in the relevant discipline, at least 65% aggregate marks and a GATE score in the relevant subject. The official advertisement determines the exact requirements for each post.

5. What is the maximum age for the recruitment?

The supplied information lists 28 years as the maximum age, calculated as of 17 August 2026. Verify the applicable age rules and relaxations in the official notification.

6. Where can candidates check ISRO recruitment updates?

Visit https://www.isro.gov.in/ and open the Careers or Current Opportunities section. Match the advertisement number before opening any answer key or response sheet.

7. Are the category-wise vacancies confirmed?

The category-wise figures provided need verification because the listed totals do not reconcile cleanly with the overall vacancy count. Candidates should refer to the official notification for the correct distribution.

8. What should candidates do if they cannot find the revised answer key?

Check the exact recruitment page and advertisement number on the official ISRO website. If no matching answer key is listed, do not assume that a notice for another ISRO recruitment applies to your examination.