The Tamil Nadu Public Service Commission (TNPSC) released the tentative TNPSC Group 1 answer key 2026 on 6 October 2026 at tnpsc.gov.in. It covers the Combined Civil Services Examination–I (Group-1 Services) Preliminary Exam held on 27 September 2026. Candidates can raise objections online until 5:45 PM on 13 October 2026.
Direct Link to Check TNPSC Group 1 Answer Key 2026
Quick Overview – TNPSC Group 1 Answer Key 2026
| Particulars | Details |
|---|---|
| Exam name | Combined Civil Services Examination–I (Group-1 Services) |
| Conducting body | Tamil Nadu Public Service Commission (TNPSC) |
| Stage | Preliminary Examination |
| Paper | General Studies with Aptitude and Mental Ability (Subject Code 497) |
| Standard | Degree Standard |
| Exam date | 27 September 2026 |
| Answer key status | Released (tentative) |
| Answer key release date | 6 October 2026 |
| Objection mode | Online only |
| Official website | tnpsc.gov.in |
Important Dates
| Event | Date |
|---|---|
| TNPSC Group 1 Prelims exam | 27 September 2026 |
| Tentative answer key released | 6 October 2026 |
| Last date and time to submit objections | 13 October 2026, 5:45 PM |
What the TNPSC Group 1 Answer Key Contains
TNPSC has published the tentative key for General Studies with Aptitude and Mental Ability (Subject Code 497) as a specimen question booklet. The correct answer for each question is tick-marked.
Candidates can compare their marked answers with the key and estimate their score before the result.
TNPSC Group 1 Answer Key 2026 PDF Download Link
| Item | Link |
|---|---|
| Answer key and challenge page (Subject Code 497) | Open on tnpsc.gov.in |
| Answer key PDF | Download PDF |
How to Download the TNPSC Group 1 Answer Key 2026
- Go to the official website, tnpsc.gov.in.
- Open the Answer Keys section on the homepage.
- Select 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 opens as a PDF.
- Download and save the PDF.
How to Challenge the TNPSC Group 1 Answer Key 2026
If you think an answer in the tentative key is wrong, you can object online on tnpsc.gov.in before the deadline.
- Visit tnpsc.gov.in and open the TNPSC Group 1 answer key 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 a copy for your records.
Important Instructions for Objections
- Objections are accepted online only. Representations sent by post or email will not be considered.
- Objections submitted after 5:45 PM on 13 October 2026 will not be considered.
- Objections received with evidence are placed before the Expert Committee, which finalises the answer keys.
- The final answer key will be published on the website only after the entire selection process is completed.
- Use question numbers from the specimen question booklet, not from your own booklet code.
TNPSC Group 1 Prelims Marking Scheme 2026
| Particulars | Details |
|---|---|
| Total questions | 200 |
| Total marks | 300 |
| Duration | 3 hours |
| Marks per correct answer | 1.5 |
| Negative marking | No |
| Answer options | 5: (A), (B), (C), (D) and (E) |
How to Calculate Your Expected Score
Match your answers with the tick-marked answers, count the correct ones and multiply by 1.5. Wrong answers do not reduce your score.
Expected score = Number of correct answers × 1.5
| Correct answers | Expected score (out of 300) |
|---|---|
| 100 | 150 |
| 120 | 180 |
| 140 | 210 |
| 160 | 240 |
TNPSC Group 1 Answer Key 2026 – Important Links
| Resource | Link |
|---|---|
| TNPSC Group 1 answer key and challenge page | Click here |
| TNPSC Group 1 answer key PDF | Download |
| Official website | tnpsc.gov.in |
Q1. Has the TNPSC Group 1 answer key 2026 been released?
Yes. TNPSC released the tentative answer key on 6 October 2026 for the Prelims held on 27 September 2026.
Q2. Where can I download the TNPSC Group 1 answer key PDF?
Download it from tnpsc.gov.in under the Answer Keys section, or use the direct PDF link in the Important Links table above.
Q3. What is the last date to challenge the TNPSC Group 1 answer key?
The last date is 13 October 2026, and objections must be submitted before 5:45 PM.
Q4. Can I send an objection by email or post?
No. TNPSC accepts objections online only. Representations sent by post or email will not be considered.
Q5. How do I calculate my TNPSC Group 1 Prelims score?
Count your correct answers and multiply by 1.5. The paper has 200 questions for 300 marks.
