IIT JAM 2025 Answer Key Challenge Window Closes Soon, Check last date

IIT JAM 2025 Answer Key Challenge Window Closes Soon, Check last date

Edited By Shankha Ghosh | Updated on Feb 18, 2025 09:36 PM IST | #JAM

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.

IIT JAM 2025 Answer Key Challenge Window Closes Soon, Check last date
IIT JAM 2025 Answer Key Challenge Window Closes Soon, Check last date

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.

JAM Answer Key 2025 Dates

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,

What is IIT JAM Answer Key Objection Fees?

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,

How to Challenge JAM Answer Key 2025?

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

1739894578836

  • 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

IIT JAM 2025 Marking System

Section

Type of Questions

Marks per Question

Negative Marking

A

MCQs

  • 10 questions: 1 mark

  • 20 questions: 2 marks

  • 1/3 mark for 1 mark questions

  • 2/3 mark for 2 mark questions

B

MSQs

2 marks

No negative marking

C

NAT

10 questions: 1 mark

10 questions: 2 marks

No negative marking

Also read,

How to Calculate JAM Scores 2025

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.

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Questions related to JAM

Have a question related to JAM ?

IIT JAM 2026 Syllabus

Covers 7 subjects like Mathematics, Biotechnology, Physics, Chemistry, etc.

Focus on core topics like Calculus, Linear Algebra, Genetics, Thermodynamics, and Spectroscopy.

Cutoff

Expected around 20 for Mathematics, 9 for Statistics, and 25 for Biotechnology based on last year’s trends.

Important Topics

Calculus, Linear Algebra, Cell Biology, Genetics, Thermodynamics, and Organic Chemistry basics are most important.

Prepare well on MCQs and numeric answer questions for better scores.

Congratulations on securing such a phenomenal rank...!!!

With 28.33 marks and AIR 1269 in JAM you have reasonable chance of securing admission in NITs and IISERs such as NIT Trichy, NIT Warangal , IISERs and NIT Surathkal.

To check if your rank of 2224 in JAM 2025 Math (GEN) is good enough for an NIT, it's important to look at the previous years' cutoffs and trends for Mathematics in various NITs. Generally, a rank like 2224 could allow admission to some NITs, especially in specific categories, but the chances depend heavily on the specific NIT and the course demand.

I would recommend checking the detailed JAM 2025 cutoff trends for Mathematics on the Careers360 website or consulting their JAM College Predictor to get a more precise idea based on recent data.

Hello,

To prepare for the IIT JAM Geology 2026 entrance exam , consider the following resources:

  1. Comprehensive Guides :

    • The IIT-JAM Breaker Series: Geology (2024) by Niloy Chakrabarti and Rohan Nandy offers solved papers from 2005-2023, practice sets, and model papers.
    • IIT-JAM M.Sc. Geology Entrance Exam Guide by Ajhar Hussain includes previous years' solved papers.
  2. Subject-Specific Books :

    • Structural Geology by Haakon Fossen provides in-depth coverage of structural geology concepts.
    • Optical Mineralogy by P.K. Verma focuses on mineral identification techniques.
    • Igneous Petrology by M.K. Bose covers the classification and genesis of igneous rocks.
    • Hydrogeology by Todd and Karanth explores groundwater studies.
    • Remote Sensing Geology by R.P. Gupta discusses remote sensing applications in geology.
  3. Practice Materials :

    • Numerical Problems in Geology GATE & JAM by Mrinal Shreshtha offers practice problems tailored for geology exams.
    • IIT JAM Geology (Volume Wise Solved Papers) by Eduncle provides solved papers organized by topic.

These resources will help you build a strong foundation and enhance your problem-solving skills for the exam.

Hope you find it useful !

The IIT JAM (Joint Admission Test for Masters) is held annually for admission to postgraduate science programs at IITs, IISc, and other top institutes. The exam includes seven subjects: Physics, Chemistry, Mathematics, Mathematical Statistics, Biotechnology, Geology, and Economics.


The official syllabus for IIT JAM 2026 hasn't been released yet, but it generally stays the same each year. Based on IIT JAM 2025, here’s a rough idea of what to expect:

Physics

Mathematical Methods

Mechanics, Waves, and Optics

Electricity & Magnetism

Thermodynamics & Statistical Physics

Modern Physics & Solid-State Physics

Chemistry

Physical, Inorganic, and Organic Chemistry topics

Mathematics

Calculus, Linear Algebra, Differential Equations

Real Analysis, Vector Calculus, Group Theory

Biotechnology

Concepts from Biology, Chemistry, Mathematics, and Physics

Geology

Earth Sciences, Paleontology, Petrology, Structural Geology

Mathematical Statistics

Probability, Random Variables, Matrices, and Statistical Inference

Since the syllabus may have minor changes, it's best to keep an eye on the official IIT JAM website for updates. If you're preparing, focusing on past papers and the latest syllabus from IITs will be the smartest approach!

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