The Telangana Public Service Commission (TGPSC) has released the TGPSC Assistant Scientist Answer Key 2026 for the Assistant Scientist (Analyst Grade-II) recruitment examination under Notification No. 01/OG/PC/2026. Candidates who appeared in the Computer-Based Recruitment Test (CBRT) can access the preliminary answer key and master question papers for Paper I and Paper II through the official candidate login portal.
The examination was conducted on 24 October 2026, and the preliminary answer key was released on 27 October 2026. Candidates who identify incorrect answers can submit objections online through the Commission’s official portal.
The last date to raise objections is 30 October 2026, up to 5:00 PM. The reported objection fee is ₹500 per question, which is refundable if the objection is accepted and sustained in the final answer key. Candidates should complete the process before the deadline and follow the official instructions carefully.
TGPSC Assistant Scientist Answer Key 2026: Overview
| Particulars | Details |
|---|---|
| Recruiting Authority | Telangana Public Service Commission (TGPSC) |
| Department | Telangana Pollution Control Board |
| Post Name | Assistant Scientist (Analyst Grade-II) |
| Notification Number | 01/OG/PC/2026 |
| Examination Mode | Computer-Based Recruitment Test (CBRT) |
| Exam Date | 24 October 2026 |
| Answer Key Release Date | 27 October 2026 |
| Answer Key Status | Released |
| Answer Key Type | Preliminary |
| Papers Available | Paper I and Paper II |
| Objection Start Date | 27 October 2026 |
| Last Date for Objections | 30 October 2026, 5:00 PM |
| Objection Fee | ₹500 per question |
| Required Login Details | TGPSC ID, Hall Ticket Number and Date of Birth |
| Official Website | https://www.tgpsc.gov.in/ |
Important Dates
Candidates should note the following dates for downloading the answer key and submitting objections.
| Event | Date |
|---|---|
| Assistant Scientist Examination | 24 October 2026 |
| Preliminary Answer Key Released | 27 October 2026 |
| Master Question Paper with Key Available | 27–30 October 2026 |
| Objection Submission Begins | 27 October 2026 |
| Last Date to Submit Objections | 30 October 2026, 5:00 PM |
| Final Answer Key | To be announced |
| Result Declaration | To be announced |
Important: The master question papers and answer key are available through candidate login during the specified window. Candidates should not wait until the last few hours to download their documents or submit objections.
TGPSC Assistant Scientist Answer Key 2026 Download Links
Candidates can access the official login pages using the links below.
| Link Description | Suitable Link |
|---|---|
| TGPSC Official Website | Click Here |
| Paper I Answer Key | Open Answer Key Portal |
| Paper II Answer Key | Open Answer Key Portal |
| Assistant Scientist Objection Portal | Raise Objection |
| Official Recruitment Notification | Check TGPSC Website |
| Final Answer Key | Check Official Updates |
| TGPSC Assistant Scientist Result | Check Official Updates |
Note: The answer key and objection links open official TGPSC candidate login pages. Candidates need their own examination details to access the relevant information.
How to Download TGPSC Assistant Scientist Answer Key 2026
Follow these steps to download the preliminary answer key and master question papers for Paper I and Paper II.
- Visit the official TGPSC Answer Key Login.
- Open the page for Assistant Scientist (Analyst Grade-II), Notification No. 01/OG/PC/2026.
- Enter your TGPSC ID.
- Enter your Hall Ticket Number.
- Enter your Date of Birth in DD/MM/YYYY format.
- Complete the captcha verification, if displayed.
- Submit the details to access the master question paper with key.
- Open the relevant Paper I or Paper II document.
- Compare the published answers with your responses.
- Download or print the available documents for future reference.
Candidates should verify their login details before submitting the form. If the portal does not open, try again using an updated browser or access it through the official TGPSC website.
TGPSC Assistant Scientist Paper 1 Answer Key 2026
The Paper I master question paper with preliminary answer key is available through the official candidate login portal.
Candidates should open the Paper I & II Answer Key Login, enter the required credentials and access the relevant paper.
After downloading Paper I, candidates should:
- Match their responses against the published answers.
- Identify questions where they believe the preliminary key is incorrect.
- Check reliable documentary evidence before raising an objection.
- Submit any valid objection within the prescribed deadline.
Candidates should use the answer key provided by TGPSC rather than relying solely on unofficial answer keys circulated online.
TGPSC Assistant Scientist Paper 2 Answer Key 2026
Candidates can also access the Paper II master question paper and preliminary answer key through the same official portal.
Use the TGPSC Master Question Paper with Key Portal to log in and view the available examination documents.
Candidates should check the correct paper and corresponding questions before estimating their marks. If an answer appears incorrect, they should review the official objection procedure and submit supporting evidence before the deadline.
TGPSC Assistant Scientist Answer Key Objection Link 2026
TGPSC has provided an online facility for candidates to challenge answers in the preliminary key. Candidates who identify a potentially incorrect answer should submit a reasoned objection supported by documentary evidence.
The objection window closes on 30 October 2026 at 5:00 PM.
| Objection Details | Information |
|---|---|
| Objection Mode | Online |
| Objection Portal | Click Here |
| Fee per Question | ₹500 |
| Required Credentials | TGPSC ID, Hall Ticket Number and Date of Birth |
| Objection Language | English |
| Supporting Evidence | Required |
| Last Date | 30 October 2026, 5:00 PM |
| Refund Condition | Fee refundable if the objection is accepted and sustained in the final key |
Objections submitted through email, post or other offline methods will not be accepted according to the published instructions. Candidates should retain their submission confirmation and payment receipt.
How to Raise Objections Against TGPSC Assistant Scientist Answer Key 2026
Candidates can follow these steps to submit an objection against a question or answer in the preliminary key.
- Open the official TGPSC Objection Portal.
- Enter your TGPSC ID.
- Enter your Hall Ticket Number.
- Enter your Date of Birth in DD/MM/YYYY format.
- Submit the login details to proceed.
- Select the relevant question for which you wish to raise an objection.
- Explain the issue clearly in English.
- Upload supporting documentary evidence.
- Include reference information where applicable, such as the author’s name, book edition, page number, publisher or website URL.
- Pay the prescribed fee of ₹500 per question through the online payment gateway.
- Review the objection details carefully.
- Submit the objection before 30 October 2026 at 5:00 PM.
- Save the acknowledgement and payment confirmation.
Important Instructions for Filing Objections
- Raise an objection only when you have a valid reason and supporting evidence.
- Make sure the question number and answer being challenged are correct.
- Provide clear references to reliable sources.
- Enter the explanation in English.
- Submit the objection online through the designated portal.
- Complete payment and submission before the deadline.
- Keep the acknowledgement for future reference.
The Commission will examine objections according to its prescribed procedure. Submission of an objection does not guarantee that the answer will be changed.
TGPSC Assistant Scientist Answer Key 2026: Objection Fee
The reported objection fee is ₹500 for each question challenged.
| Number of Questions Challenged | Total Fee |
|---|---|
| 1 question | ₹500 |
| 2 questions | ₹1,000 |
| 3 questions | ₹1,500 |
| 4 questions | ₹2,000 |
| 5 questions | ₹2,500 |
The fee is reported to be refundable if the objection is accepted and sustained in the final answer key. Candidates should check the instructions on the official portal before making payment.
How to Calculate Marks Using TGPSC Assistant Scientist Answer Key 2026
Candidates can use the preliminary answer key to estimate their performance. However, the exact calculation must follow the marking scheme specified for the examination.
Use the following general method:
- Download the relevant master question paper and preliminary key.
- Compare your responses with the official answers.
- Count the correct and incorrect responses.
- Check the official notification for marks awarded per correct answer and any negative marking.
- Apply the official marking scheme to calculate your tentative score.
Important: Do not assume a particular number of marks per question or a negative-marking rule without checking the official examination instructions. The estimated score is not the final result or merit position.
What Happens After the Preliminary Answer Key?
After the objection window closes, the Commission will examine the objections submitted by candidates.
The process may include:
- Reviewing the supporting evidence submitted with objections.
- Accepting or rejecting objections according to the Commission’s evaluation.
- Revising answers where necessary.
- Publishing the final answer key, if and when notified.
- Declaring the recruitment result according to the official schedule.
Candidates should regularly visit the TGPSC official website for announcements regarding the final key and result.
Frequently Asked Questions (FAQs)
1. Is the TGPSC Assistant Scientist Answer Key 2026 released?
Yes. The preliminary answer key for the Assistant Scientist (Analyst Grade-II) examination was released on 27 October 2026.
2. Which organization released the answer key?
The Telangana Public Service Commission (TGPSC) released the answer key for recruitment to Assistant Scientist (Analyst Grade-II) posts in the Telangana Pollution Control Board.
3. What is the notification number?
The recruitment is associated with Notification No. 01/OG/PC/2026.
4. When was the Assistant Scientist examination conducted?
The Computer-Based Recruitment Test was conducted on 24 October 2026.
5. Are both Paper I and Paper II answer keys available?
Candidates can access the master question papers with keys for Paper I and Paper II through the official TGPSC candidate login portal.
6. Where can I download the TGPSC Assistant Scientist Answer Key 2026?
Use the official master question paper login portal.
7. What details are required to download the answer key?
Candidates need their TGPSC ID, Hall Ticket Number and Date of Birth. Captcha verification may also be required.
8. What is the last date to raise objections?
The reported last date is 30 October 2026 at 5:00 PM.
9. What is the objection fee?
The reported fee is ₹500 per question.
10. Is the objection fee refundable?
The fee is reported to be refundable if the objection is accepted and sustained in the final answer key.
11. How can I submit an objection?
Visit the official objection portal, log in with the required details, select the question, provide your explanation, upload supporting evidence and pay the prescribed fee.
12. Can I submit objections through email?
Candidates should use the designated online objection portal. Email and offline objections are not accepted under the published instructions.
13. In which language should objections be submitted?
The published instructions specify English for objection submissions.
14. Is documentary evidence required?
Yes. Candidates should provide supporting evidence and relevant reference details for the answer they are challenging.
15. What information should supporting evidence contain?
Where applicable, include the author’s name, edition, page number, publisher or website URL to help establish the basis of the objection.
16. Can I raise objections against multiple questions?
Candidates can raise objections for questions they wish to challenge, subject to the official portal’s procedure and the prescribed fee for each question.
17. Will every objection result in a correction?
No. The Commission will review each objection. An answer may be revised only if the objection is accepted under the prescribed process.
18. Has the final answer key been released?
The final answer key has not been confirmed here. Candidates should check the official TGPSC website for the latest announcement.
19. When will the TGPSC Assistant Scientist result be declared?
The result date has not been confirmed here. Candidates should wait for an official announcement from TGPSC.
20. Where can I get official updates?
Visit https://www.tgpsc.gov.in/ and check the relevant recruitment notices and candidate login pages regularly.