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
Hey there
A 4-year BFSc degree can make you eligible to appear for IIT JAM, provided you have completed/will complete your undergraduate degree within the required timeline.
For Atmosphere and Ocean Sciences at IIT Bhubaneswar, the JAM 2026 admission brochure specifically lists “Bachelor of Sciences degree in any discipline” as
Hello Student,
For IIT JAM 2026 Biotechnology, the qualifying cutoff was 42.3 marks for General, 38.07 for OBC-NCL/EWS, and 21.15 for SC/ST/PwD. However, these are qualifying cutoffs, not guaranteed admission scores. Admission depends on rank, category, institute, programme preferences, and available seats.
For more information, you can click on the
Dear Student,
Please refer to the link below:
https://university.careers360.com/user/update-profile?destination=https://university.careers360.com/articles/how-prepare-jam-biotechnology
If you need any other resource, do let us know.
The IIT JAM Physics syllabus generally includes:
Mathematical Methods
Mechanics and General Properties of Matter
Oscillations, Waves and Optics
Electricity and Magnetism
Kinetic Theory and Thermodynamics
Modern Physics
Solid State Physics, Devices and Electronics
The official 2027 syllabus will be released with the IIT JAM 2027 Information Brochure. Refer to
Hello vikash
Please check the link given below:
https://university.careers360.com/articles/iit-jam-previous-year-question-papers
Hope it helps.
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