The TNPSC Group 1 Answer Key 2026 has been released by the Tamil Nadu Public Service Commission (TNPSC) on 6th October 2026 at the official website @tnpsc.gov.in. Candidates who appeared for the Combined Civil Services Examination–I (Group-1 Services) Preliminary Exam held on 27th September 2026 can now check the tentative answer key online.
It contains the correct answers to the questions asked in the General Studies paper, so candidates can compare their responses and calculate their expected scores before the result. Candidates can also raise objections online until 13th October 2026 (5:45 PM). Scroll down to know more about the TNPSC Group 1 Answer Key 2026 download link, steps to download, objection process, marking scheme and more.
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TNPSC Group 1 Answer Key 2026 Out at tnpsc.gov.in
The TNPSC Group 1 Answer Key 2026 is now available on the official website of the Tamil Nadu Public Service Commission. The Commission has released the tentative key for General Studies with Aptitude and Mental Ability (Subject Code 497) as a specimen question booklet, with the correct answer tick-marked (✓) for each question. Candidates can use it to check the answers they marked in the exam and review their performance before the result is announced.
Note: Candidates must challenge the answer key using the question numbers in the specimen question booklet on the TNPSC website, whatever the code of the booklet they received in the exam hall.
TNPSC Group 1 Answer Key: Overview
The TNPSC Group 1 Answer Key 2026 provides the correct answers to the questions asked in the preliminary exam. It is available for candidates who appeared in the exam on 27th September 2026. Refer to the following table for key highlights.
| Particulars | Details |
|---|---|
| Exam Name | TNPSC Group 1 (குரூப் 1) – Combined Civil Services Examination–I (Group-1 Services) |
| Conducting Body | Tamil Nadu Public Service Commission (TNPSC) |
| Exam Stage | Preliminary Examination |
| Paper | General Studies with Aptitude and Mental Ability (Subject Code 497) |
| Standard | Degree Standard |
| TNPSC Group 1 Prelims Exam Date 2026 | 27th September 2026 |
| Answer Key Status | Released (Tentative) |
| TNPSC Group 1 Answer Key 2026 Release Date | 6th October 2026 |
| Objection Window | 6th October to 13th October 2026 (till 5:45 PM) |
| Objection Mode | Online only |
| Official Website | tnpsc.gov.in |
TNPSC Group 1 Answer Key Download Link Active
The TNPSC Group 1 Answer Key 2026 download link is active from 6th October 2026. Candidates can open the answer key through the official website of the Tamil Nadu Public Service Commission. The direct link to download the answer key is given below.
| Subject | Key – Challenge |
|---|---|
| General Studies with Aptitude and Mental Ability (Subject Code 497) | Click Here |
TNPSC Group 1 Answer Key 2026 PDF: Download Link
How to Download TNPSC Group 1 Answer Key 2026?
Candidates can download the TNPSC Group 1 Answer Key 2026 from the official website of the Tamil Nadu Public Service Commission. The process is simple and can be completed online. Follow the steps given below.
- Visit the official website @tnpsc.gov.in.
- Go to the Answer Keys section on the homepage.
- Find the link “Combined Civil Services Examination – I (Group I Services) – Tentative Keys”.
- Click “Click here” next to General Studies with Aptitude and Mental Ability (Subject Code 497).
- The specimen question booklet with tick-marked answers will open as a PDF.
- Download and save it for future reference.
How to Challenge TNPSC Group 1 Answer Key 2026?
Candidates who find a mistake in the tentative answer key can raise objections online only through www.tnpsc.gov.in within seven days of the key’s release. Follow the steps below.
- Visit the official website of the Tamil Nadu Public Service Commission.
- Open the TNPSC Group 1 Answer Key 2026 link.
- Click the Answer Key Challenge link.
- Enter the required login details.
- Select the question number as given in the specimen question booklet.
- Enter your view and upload supporting evidence.
- Submit the objection form.
- Save it for future reference.
Important points to remember:
- Objections must be submitted online only. Representations sent by post or email will not be considered.
- Representations made online after 5:45 PM on 13th October 2026 will not be considered.
- All objections received with evidence will be placed before the Expert Committee to finalise the answer keys.
- The final answer key will be published on the website only after the entire selection process is completed.
TNPSC Group 1 Marking Scheme 2026
Candidates should check the marking scheme before calculating their expected marks. It shows the marks for each correct answer and the negative marking rules. The details are as follows.
| Particulars | Details |
|---|---|
| Total Questions | 200 |
| Total Marks | 300 |
| Exam Duration | 3 Hours |
| Marks for Each Correct Answer | 1.5 Marks |
| Negative Marking | No |
| Answer Options | 5 – (A), (B), (C), (D) and (E) |
How to calculate marks: Count your correct answers and multiply by 1.5. Since there is no negative marking, wrong answers do not reduce your score.
Expected Score = Number of Correct Answers × 1.5
TNPSC Group 1 Result 2026 Date
TNPSC has not announced the TNPSC Group 1 Prelims Result 2026 date yet. The result will be declared after the objections are reviewed by the Expert Committee. TNPSC will publish the result on its official website, tnpsc.gov.in, and candidates can check it with their registration number once the result link is active. Qualified candidates will then be called for the Main Examination.
TNPSC Group 1 Answer Key 2026 FAQs
When was the TNPSC Group 1 Answer Key 2026 released?
The TNPSC Group 1 Answer Key 2026 was released on 6th October 2026.
Where can I download the TNPSC Group 1 Answer Key 2026?
You can download it from the official website, tnpsc.gov.in, or through the direct link given above.
Can I challenge the TNPSC Group 1 Answer Key 2026?
Yes. You can raise objections online through tnpsc.gov.in until 5:45 PM on 13th October 2026. Objections sent by post or email will not be accepted.
How can I calculate my marks using the answer key?
Match your answers with the tick-marked answers in the specimen booklet, count your correct answers, and multiply by 1.5. There is no negative marking.
What was the TNPSC Group 1 Prelims Exam Date 2026?
The TNPSC Group 1 Prelims exam was held on 27th September 2026.
Is there negative marking in the TNPSC Group 1 Prelims 2026?
No, there is no negative marking in the TNPSC Group 1 Prelims exam.
When will the TNPSC Group 1 final answer key be released?
The final answer key will be published only after the entire selection process is completed.
