JAM Exam Date:15 Feb' 26 - 15 Feb' 26
The Indian Institute of Technology Delhi will close the correction window for JAM answer key 2025 on February 20 in online mode. Earlier, the JAM 2025 answer key was released on February 14. If found, students can raise objections against IIT JAM answer key by visiting the official website at jam2025.iitd.ac.in.
Candidates are required to pay Rs 500 per question as IIT JAM answer key challenge fees. No objections against JAM answer key will be entertained after the deadline is over. Based on the response received during the challenge window, the authority will prepare the JAM final answer key 2025. Students are advised to read the entire article to learn more about JAM answer key challenge last date, final answer key and other important details.
Particulars | Details |
JAM answer key objection window | February 14 to 20, 2025 |
JAM final answer key date | March 2025 |
JAM result date | March 19, 2025 |
Also read,
Students can pay the JAM answer key challenge fees of Rs 500 per question till the last date February 20. Candidates are advised to keep the acknowledgement slip handy.
Also read,
Candidates are advised to follow these steps to get a better idea on how to raise objections against JAM 2025 answer key:
Visit the JOAPS portal at joaps.iitd.ac.in
Enter your application number, password and verification code

Choose the “Download Answer Key” option
Click on the option for the challenge
Choose the answers you want to challenge
Pay the objection fees
Download and keep the acknowledgement slip
Section | Type of Questions | Marks per Question | Negative Marking |
A | MCQs |
|
|
B | MSQs | 2 marks | No negative marking |
C | NAT | 10 questions: 1 mark 10 questions: 2 marks | No negative marking |
Also read,
With the release of JAM answer key and response sheet, students can easily make estimations on their IIT JAM marks.
{(number of correct answers*1)-(number of incorrect answers*⅓)} (for all one mark questions)
IIT JAM score = {(number of correct answers*1)-(number of incorrect answers*⅔)} (for all two marks questions)
Then, add this two marks to get the final score of JAM.
On Question asked by student community
Hello,
If your IIT JAM status shows “Under Scrutiny: Defect Rectification Done”, it means your correction is submitted and under review. Keep checking your portal, once verified, it’ll change to “Accepted” or “Found Defective.” Updates usually appear within 2–3 days before the portal closes.
Hope you understand.
For IIT JAM BIOTECHNOLOGY EXAMINATION the 4 subjects are PHYSICS, CHEMISTRY, MATHEMATICS AND BIOLOGY and the candidate must be graduated with other criteria. Nowhere in the eligibilities it is needed to have mathematics in +2 level.
You can check out the other eligibility in the brochure given below by Careers360.
Congratulations on clearing IIT JAM 2025! That’s a great achievement.
Hello,
Yes, you can appear in IIT JAM with 65% in 12th because you don't need 12th marks in IIT JAM. In IIT JAM they need your bachelor's degree, and you must have a minimum aggregate mark of 55% in this degree; then you can appear in IIT JAM. This means overall IIT JAM doesn't need 12th marks; instead, it needs bachelor's degree marks.
I hope it resolves your query!!
Yes, the IIT JAM Mathematics syllabus is mostly the same as what is taught in B.Sc. Mathematics. Core topics like Calculus, Algebra, Differential Equations, and Real Analysis overlap. However, JAM tests deeper understanding and problem-solving skills, often at a higher difficulty level than typical B.Sc. exams. Some topics may also be covered more rigorously or appear in more applied forms. So while the syllabus is similar, focused preparation is needed to match JAM’s level.
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