TNPSC Group 1 Answer Key 2026, Download Unofficial Response Key PDF

The TNPSC Group 1 Answer Key 2026 is an important resource for candidates who appeared for the Combined Civil Services Examination–I (Group I Services). All aspirants who appeared in the preliminary examination for Group 1 posts must download the official answer key once it is officially released. Candidates can use the answer key released after the examination to compare their responses and calculate their probable marks.

TNPSC Group 1 Answer Key 2026

An unofficial answer key allows candidates to check their responses shortly after the exam, before the Commission releases the official key. Candidates should understand that answers in an unofficial key may differ from the final answers released by TNPSC. Therefore, the unofficial key should be used only for an initial estimate of marks.

Must Check – TNPSC Group 1 Question Paper 2026

Particulars	Details
Exam Conducting Authority	Tamil Nadu Public Service Commission (TNPSC)
Examination	Combined Civil Services Examination-I (Group I Services)
Exam Stage	Preliminary Examination
Exam Date	September 27, 2026
Answer Key	Unofficial
Official Answer Key	To be released by TNPSC
Official Website	www.tnpsc.gov.in

TNPSC Group 1 Answer Key 2026 Download Link

Candidates can download the TNPSC Group 1 Answer Key 2026 PDF after its release and use it to compare their answers and calculate their probable scores. The unofficial answer key will be available shortly after the exam, while the official answer key will be published by TNPSC on its official portal.

How to Download TNPSC Group 1 Answer Key 2026?

Candidates can follow the simple steps given below to download the official TNPSC Group 1 Answer Key 2026:

Visit the official TNPSC website at tnpsc.gov.in.
Go to the “Results” / “Recruitment” section on the homepage.
Click on the “Answer Keys”
Find the link for “Combined Civil Services Examination-I (Group-I Services) 2026”.
Click on the relevant “Tentative Answer Key”
The answer key PDF will appear on your screen.
Download the PDF and check your answers against the official responses.

How to Calculate Marks Using TNPSC Group 1 Answer Key 2026?

Candidates appearing for the TNPSC Group 1 Preliminary Examination 2026 can calculate their estimated scores using the official answer key and the prescribed exam marking scheme. Following the steps given below will help you accurately evaluate your performance before the results are announced:

TNPSC Group 1 Prelims Marking Scheme

To calculate your score, you must understand the pattern and distribution of marks for the preliminary exam:

Exam Component	Details
Total Number of Questions	200 Questions
Total Marks	300 Marks
Marks per Correct Answer	+1.5 Marks
Negative Marking	No Negative Marking
Exam Duration	3 Hours (180 Minutes)

FAQs

When will the TNPSC Group 1 Answer Key 2026 be released?

The unofficial answer key is generally released after the completion of the examination, while the official answer key is released separately by TNPSC.

Is the TNPSC Group 1 Unofficial Answer Key 2026 final?

No. The unofficial answer key is prepared by experts or coaching institutes and is only useful for estimating probable marks. The official TNPSC answer key is authoritative.

How can I calculate my probable marks using the answer key?

Candidates should match their responses with the answer key, count the correct and incorrect answers, and apply the official marking scheme to calculate their estimated score.