TIFR GS 2025 Final Key: Download Subject-wise Final Answer Key PDF & Raise Objections
Tata Institute of Fundamental Research Graduate School Admissions 2026 ( TIFR GS )
Exam On - 14 Dec '25
TIFR GS 2025 Final Answer Key was released online on the official website of the Tata Institute of Fundamental & Research (TIFR). Candidates need to visit the official website and click on the "Past Question Papers" link to access the GS 2025 Final Answer Key PDF, who appeared for the TIFR GS Exam for the academic session 2026-27.
The TIFR GS 2025 result of the TIFR GS 2025 Entrance Exam is made based on the final answer key. Candidates who clear the TIFR GS Exam 2025 for the academic year 2025 will be eligible for the second round of written tests and interviews.
The final answer is useful for candidates to calculate their anticipated TIFR GS cutoff marks by calculating their total scores. The exam conducting authorities give one week to raise challenges to those questions in which applicants had problems.
- How to check TIFR GS Answer Key 2025
- TIFR GS 2026 Exam Dates & Schedule
- TIFR GS Answer Key PDF 2025
- How to raise objections on TIFR GS Answer Key
- How to Calculate Marks For TIFR GS 2025
How to check TIFR GS Answer Key 2025
Candidates should follow the steps mentioned below to check the TIFR GS 2025 answer key.
Step 1: Candidates must visit the official site of the TIFR GS.
Step 2: Click on the TIFR GS Answer Key.
Step 3: The answer key will appear on the new screen.
Step 4: Click on the “Question Papers of past exams” link.
Step 5: Go through the final answer key for your subject.
TIFR GS 2026 Exam Dates & Schedule
Take a look at the table below for the complete schedule of TIFR GS 2026 exam
| Dates | Upcoming Exam Dates |
|---|---|
| Jan ' 26 | TIFR GS Final Answer TENTATIVE |
| Feb ' 26 | TIFR GS 2026 Result For Written Exam TENTATIVE |
| Feb ' 26 | TIFR GS 2026 Final Result TENTATIVE |
| 01 Aug ' 26 | TIFR GS 2026 Session Starts |
TIFR GS Answer Key PDF 2025
TIFR GS 2025 Final Answer Key: Subject-wise
Candidates must download their preferred subject link from the table below.
| Subject Name | Download TIFR GS 2025 Final Answer Key PDF |
|---|---|
|
Download Now |
|
Download Now |
|
Download Now |
|
Download Now |
|
Download Now |
|
Download Now |
|
Download Now |
|
Download Now |
TIFR GS 2025 Provisional Answer Key
Here are the subject-wise answer keys available for candidates who appeared for the TIFR GS Exam 2025.
| Provisional Answer Key: Subject-wise | Download PDF |
|---|---|
| Biology | Download Now |
| Chemistry | Download Now |
| Computer Science & Learning, Information and Data Sciences | Download Now |
| Mathematics | Download Now |
| Mathematics (PhD at CAM) | Download Now |
| Physics (I-PhD) | Download Now |
| Physics (PhD) | Download Now |
| Science Education | Download Now |
TIFR GS 2024 Final Answer Key
Candidates can go through the previous year's link to get an idea about the subject-wise answer key links as given below.
| TIFR GS Subjects | Pdf Link |
|---|---|
| Computer Science | Download Now |
| Chemistry | Download Now |
| Biology | Download Now |
| Learning Information & Data Sciences | Download Now |
| Physics (PhD) | Download Now |
| Physics (I-PhD) | Download Now |
| Mathematics | Download Now |
| Wildlife Biology & Conservation | Download Now |
| Science Education | Download Now |
TIFR GS 2023 Provisional Answer Key
Here is the link related to the previous year's provisional answer key.
| TIFR GS Subjects | Pdf Link |
|---|---|
| Computer Science | Download Now |
| Chemistry | Download Now |
| Biology | Download Now |
| Learning Information & Data Sciences | Download Now |
| Physics (PhD) | Download Now |
| Physics (I-PhD) | Download Now |
| Mathematics | Download Now |
| Wildlife Biology & Conservation | Download Now |
| Science Education | Download Now |
How to raise objections on TIFR GS Answer Key
The TIFR GS exam-conducting authority releases the TIFR GS provisional answer key for candidates to raise objections within one week. Students can check out the steps to raise/object to a provisional answer key.
Step 1: Visit the official website of TIFR GS.
Step 2: Click on the TIFR GS homepage “TIFR GS Provisional Answer Keys”
Step 3: Once a new page opens, click on the “Google form for queries/comments”
Step 4: Candidates need to fill in details along with the explanation to raise objections.
Step 5: Then, submit the Google form, and the response for the correct answer will be recorded.
How to Calculate Marks For TIFR GS 2025
Candidates can go through the steps mentioned below to check out the process to calculate their marks. The TIFR GS Exam 2025 is conducted in two sections.
Section A: +3 marks for each right answer; ‐1 mark for a wrong response; 0 marks for not attempting a question.
Section B: +5 marks for each right answer; 0 marks if wrong or if not attempted.
So, candidates need to check their answer key and see how many answers are correct and incorrect and then based on the numbers they need to calculate their marks for each question.
TIFR GS Exam
Student Forum
Anything you would want to ask experts?Answered a week ago
Students who want to give TIFR GS Exam 2026 must take their admit card to their exam centres. Students also need to bring a valid ID proof. The exam date for TIFR GS is December 14, 2025.
I
Contributor-Level 10
Answered a week ago
The admit card is tentative to be out in mid-November 2025, for the academic session 2026-27. Those who wish to give the TIFR GS exam, which is going to be conducted on December 14, 2025, need to visit the official portal of TIFR GS to download their Hall ticket once it is out.
I
Contributor-Level 10
Answered 3 weeks ago
The TIFR GS commencement of classes is scheduled for August 1, 2026. Those students who pass the TIFR GS Exam will get admission to their preferred courses after the result is declared on the official website.
I
Contributor-Level 10
Answered 3 weeks ago
As per the information available on the official website, the TIFR GS 2026 Entrance Exam will be held on December 14, 2025, on Sunday, in two shifts:
In the first morning session: The exam will be held for subjects Physics, Chemistry, Computer Science & Learning, Information and Data Sciences, M.Sc.
I
Contributor-Level 10
Answered 3 weeks ago
The TIFR GS Application process started on September 27, 2025, for the academic session 2026-27, and the last date for students to complete their application form and to submit the application fee was October 26, 2025. Only those who submit the application form are eligible to download the TIFR GS
I
Contributor-Level 10
Answered 3 weeks ago
According to the TIFR GS Dates mentioned on the official website, the TIFR GS Exam will be held on December 14, 2025, for the academic session 2026-27. The exam is conducted for all those candidates who wish to get admission to 5-year integrated MSc courses and PhD programmes.
I
Contributor-Level 10
Answered 3 weeks ago
Although the application fee for males and females is different, the mode of payment is similar for all students. The mode of payment to submit the TIFR GS Application fee is online, and students need to submit their application fee via internet banking, UPI, credit card, debit card, and other payme
I
Contributor-Level 10
Answered 3 weeks ago
No, the TIFR GS application fee differs for male and female candidates who wish to appear for the TIFR GS Exam. The application fee for male candidates is INR 100,0 and the application fee for female candidates is INR 500. The TIFR GS 2026 Exam is all set to be conducted on December 14, 2025.
I
Contributor-Level 10
Answered 3 weeks ago
The last date to submit the TIFR GS 2026 application form was October 26, 2025 (11:00 PM). Candidates had to complete registration, upload documents, and pay the fee online before the deadline to appear for the exam.
C
Contributor-Level 8
Answered 3 weeks ago
The Tata Institute of Fundamental Research Graduate School (GS) 2026 exam is scheduled to be held on Sunday, 14 December 2025.
C
Contributor-Level 8
1 Institutes accepting TIFR GS
Kerala University of Digital Sciences, Innovation an...
Thiruvananthapuram • Public
Explore more Science exams with upcoming dates
Rajasthan Pre PG 2025 Final Online Counselling: 2nd Provisional Allotment List Nov '25 SAT Registration Deadline for November Test Nov '25 SHIATS Entrance Exam Application Process Mar '26
Is it mandatory to bring the TIFR GS Admit Card 2026 to the exam centre?