The Tamil Nadu Public Service Commission (TNPSC) has released the tentative answer keys for the Combined Technical Services Examination (Non-Interview Posts) under Notification No. 04/2026. The examination was held from 16 August 2026 to 19 September 2026 for 508 revised vacancies across 43 non-interview posts. Candidates can download subject-wise answer key PDFs from the official TNPSC website and raise objections online through the Answer Key Challenge facility before 14 October 2026 at 5:45 PM.
Important Note:
- Download the tentative answer key PDF for your subject immediately from tnpsc.gov.in and compare it with your responses.
- If you believe any answer is incorrect, submit your objection with valid supporting documentary evidence through the online Answer Key Challenge facility before 14 October 2026, 5:45 PM – no extensions are expected.
- Your calculated score is an estimate only; wait for the official result after TNPSC considers all objections and finalises the key.
Overview
| Particulars | Details |
|---|---|
| Conducting Body | Tamil Nadu Public Service Commission (TNPSC) |
| Examination Name | Combined Technical Services Examination (Non-Interview Posts) |
| Notification Number | 04/2026 |
| Total Vacancies | 508 (revised) |
| Number of Posts | 43 non-interview posts |
| Answer Key Status | Tentative |
| Answer Key Format | Subject-wise PDF |
| Official Website | tnpsc.gov.in |
Important Dates
| Event | Date |
|---|---|
| Notification Released | 20 May 2026 |
| Admit Card Released | 6 August 2026 |
| Objective Type (OMR) Examinations | 16 August 2026 to 20 August 2026 |
| Descriptive Type Examinations | 7 September 2026 to 12 September 2026 and 19 September 2026 |
| Tentative Answer Keys Released | October 2026 (exact date – check official website) |
| Last Date to Raise Objections | 14 October 2026, 5:45 PM |
About the TNPSC CTS Non-Interview Posts Examination 2026
TNPSC notified vacancies for 43 non-interview posts across various departments of the Government of Tamil Nadu and public sector organisations under Notification No. 04/2026, originally issued on 20 May 2026. The vacancy count was revised to 508 through Addendum 4B/2026.
The examination was conducted in two stages – objective type (OMR-based) papers from 16 to 20 August 2026 and descriptive type papers from 7 to 12 September 2026 and on 19 September 2026. There is no interview for these posts. The final session on 19 September 2026 included the Tamil Eligibility Test, General Studies (Subject Code 503), and Translation (Subject Code 462) papers.
Tentative answer keys have now been published subject-wise. The complete list of subjects and subject codes covered is available on the TNPSC answer key page on the official website.
How to Download the TNPSC CTS Non-Interview Posts Answer Key 2026
- Visit the official TNPSC website at tnpsc.gov.in.
- Navigate to the Answer Keys section on the homepage.
- Look for the Combined Technical Services Examination (Non-Interview Posts) – Notification No. 04/2026 entry.
- Select your subject from the list of available subject-wise PDFs.
- Click the download link to open or save the tentative answer key PDF.
- Note your subject code and cross-check it matches the paper you appeared for before comparing answers.
How to Calculate Your Score Using the TNPSC CTS Answer Key 2026
- Download the answer key PDF for your specific subject.
- Open your OMR response sheet or recall the options you marked during the examination.
- Match each question number with the corresponding answer in the key.
- Count the number of correct responses.
- Apply the marks per question and any negative marking scheme as specified in the official TNPSC notification for that paper.
- Treat your calculated score as a provisional estimate – it may change once objections are reviewed and the final key is published.
How to Raise an Objection Against the TNPSC CTS Answer Key 2026
- Visit the official TNPSC website at tnpsc.gov.in and log in with your registered credentials.
- Open the Answer Key Challenge facility for Notification No. 04/2026.
- Select the relevant subject and the specific question number you wish to challenge.
- Upload valid supporting documentary evidence such as a reference from a standard textbook, official publication, or prescribed course material.
- Review your objection carefully before submitting.
- Submit the objection before 14 October 2026 at 5:45 PM. Late or incomplete submissions will not be considered.
Important Instructions
- Download the answer key only from the official TNPSC website – tnpsc.gov.in. Do not rely on answer keys circulated through social media or unofficial sources.
- Before comparing answers, confirm the subject name and subject code on the PDF match the paper you appeared for.
- Submit objections only through the online challenge facility provided on the TNPSC website. Objections sent by post, email, or any other mode will not be accepted.
- Keep valid and relevant supporting documentary evidence ready before challenging any answer. Objections without supporting evidence are likely to be rejected.
- The objection deadline of 14 October 2026 at 5:45 PM is strict. Do not wait until the last moment.
- Your estimated score based on the tentative key is subject to change depending on the outcome of objections reviewed by TNPSC.
- The marking scheme and negative marking details should be verified from the original official notification for Notification No. 04/2026.
- There is no interview for these posts – selection will be based on the written examination performance.
Important Links
| Description | Link |
|---|---|
| TNPSC Official Website | Click Here |
| TNPSC CTS Non-Interview Posts Answer Key & Objection Portal (Notification No. 04/2026) | Click Here |
Note: The TNPSC answer key page requires login and active JavaScript. Visit the official website directly and navigate to the Answer Keys section for Notification No. 04/2026 to access the subject-wise PDFs and the objection challenge facility.
FAQs
Is the TNPSC CTS Non-Interview Posts Answer Key 2026 out?
Yes. TNPSC has released the tentative subject-wise answer keys for the Combined Technical Services Examination (Non-Interview Posts) under Notification No. 04/2026. Candidates can download PDFs from the Answer Keys section on tnpsc.gov.in.
Is this the provisional or the final answer key?
This is the tentative (provisional) answer key. Candidates can raise objections against any answer they believe is incorrect. TNPSC will review all objections and subsequently release the final answer key.
What is the last date to raise objections against the TNPSC CTS Answer Key 2026?
The last date and time to submit objections through the online Answer Key Challenge facility is 14 October 2026 at 5:45 PM.
How many vacancies are there under TNPSC CTS Non-Interview Posts 2026?
There are 508 revised vacancies across 43 non-interview posts under Notification No. 04/2026. The vacancy count was revised through Addendum 4B/2026.
When was the TNPSC CTS 2026 examination held?
The examination was conducted in two phases – objective type (OMR) papers from 16 to 20 August 2026, and descriptive type papers from 7 to 12 September 2026 and on 19 September 2026.
Is there an interview for TNPSC CTS Non-Interview Posts?
No. There is no interview for these posts. Selection will be based entirely on the written examination performance.
What do I need to submit an objection?
You must log in to the TNPSC website, access the Answer Key Challenge facility for Notification No. 04/2026, select the relevant subject and question number, and upload valid supporting documentary evidence. Objections without supporting evidence are unlikely to be accepted.
Where can I find the marking scheme for the TNPSC CTS 2026 papers?
The marking scheme and negative marking details are not mentioned in the answer key itself. Candidates should refer to the original official notification (Notification No. 04/2026) available on tnpsc.gov.in for the complete marking scheme.
Disclaimer
The information in this article is based on the official TNPSC Combined Technical Services Examination (Non-Interview Posts) answer key notification published on tnpsc.gov.in. Candidates must independently verify all dates, subject codes, objection procedures, and other details from the official TNPSC website. The objection deadline and marking scheme should be confirmed from official sources before taking any action. JobShouter is not associated with TNPSC. This article is for informational purposes only.
