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Sanghamitra Deb

Content Writer | Updated On - Sep 5, 2025

The IIT JAM 2026 answer key will be released on February 2026 on the official JOAPS portal. Candidates can view and download the official IIT JAM 2026 Answer Key from the link below by logging in using their credentials:

Official IIT JAM 2026 Answer Key

The candidates who are not satisfied with the answer key can file their objections for the IIT JAM 2026 provisional answer key by February 20, 2026 by paying the fee of INR 500 per objection. The fee will be refunded if the objection is proven valid.

IIT JAM 2025 Subject Wise Answer Key

Tabulated below is the subject wise question paper along with the answer key PDFS available to download:

Subjects Question Paper Answer Key
Shift 1
IIT JAM 2025 Geology Paper Available Available
IIT JAM 2025 Mathematics Paper Available Available
IIT JAM 2025 Chemistry Paper Available Available
Shift 2
IIT JAM 2025 Physics Paper Available Available
IIT JAM 2025 Biotechnology Paper Available Available
IIT JAM 2025 Economics Paper Available Available
IIT JAM 2026 Mathematical Statistics Paper Available Available
Also Check:

IIT JAM 2026 Answer Key Marking Scheme

The IIT JAM 2026 marking scheme varies for all three sections:

  • Section A has a negative marking
  • Section B and Section C have no negative marking

Knowing the marking scheme of the exam makes it easier for the candidates to calculate their scores using the answer key.

Particulars Details
Number of Questions and Type 30 MCQs
Marking Scheme 10 questions- 1 mark20 questions- 2 marks
Negative Marking
  • 1/3 mark deducted for each wrong answer to one mark questions,
  • 2/3 mark deducted for each wrong answer to two mark questions.
Exam Mode Online Mode

What is the difficulty level of IIT JAM 2026?

IIT JAM 2026 was reported to be of moderate to tough difficulty level by the students appearing for the exam. The subject wise difficulty level for IIT JAM 2026 is tabulated below:

appearing candidates.

Subjects IIT JAM 2026 Paper Analysis
Chemistry Moderate to tough, not lengthy:
  • Inorganic Chemistry
  • Chemical Kinetics
  • MOT
  • Biomolecules
  • Bragg’s Law
Mathematics Moderate to tough, lengthy:
  • Sequence and Series
  • Linear Algebra
  • Cauchy Criteria
  • Calculus
Geology Easy to Moderate:
  • Applied Geology
  • Structural Geology
  • Economic Geology
Physics Moderate:
  • Oscillation, Waves and Optics
  • Kinetic Theory
  • Thermodynamics
  • Moment of Inertia
  • Flux
Biotechnology Moderate:
  • Cell Biology
  • Pedigree Analysis
  • Molecular and Cell Biology
  • Genetics and Immunology
Mathematical Statistics Moderate:
  • Sequences and Series of Real Numbers
  • Integral Calculus
  • Linear Algebra
  • Rieman
Economics Easy to Moderate:
  • Statistics for Economics
  • Macro Economics
  • Micro Economics
  • Statistics and Mathematics

IIT JAM 2026 Marks vs Rank

The IIT JAM marks vs rank tells us the marks required by the candidate to obtain the desired rank and eventually admission to the institute of their choice. The IIT JAM comprises 60 questions with a total 100 marks.

  • Score 70 - 85: Highly likely to get admissions in top colleges, including IITs.
  • Score 60 - 70: The trend shows that with increased competition the rank may range higher, especially, for subjects like Chemistry and Mathematics.
  • Score 50 - 59: Even a small change in marks can affect the rank so the candidate should aim for a higher score.
  • Score 40 - 49: This is a competitive score. This score can get you admission in some of the lesser demanded colleges.
  • Score 30 - 39: This score will make it difficult to get admissions in IITs. The cutoff rank depends on the number of students securing the same score.
  • Below 30: If you are securing marks below 30, the admission process becomes extremely difficult. Admission in IIT is nearly impossible.

Based on the previous year’s data, an expected marks vs rank analysis for IIT JAM 2026 has been prepared:

Score Range (out of 100) IIT JAM 2026 Expected Ranks IIT JAM 2024 Ranks
70 - 85 1 - 80 1 - 80
60 - 70 90 - 180 81 - 170
50 - 59 180 - 650 171 - 600
40 - 49 650 - 1300 600 - 1200
30 - 39 1300 - 2500 1200 - 2400
Below 30 Above 2500 Above 2400

Is 50 a good score in IIT JAM?

No, 50 is considered a low score in IIT JAM. 75 and above is generally considered as a good score in the IIT JAM exam.

What is a good score in IIT JAM?

70 and above is a good score for IIT JAM. Students who are aiming for IIT Madras and IIT Bombay for Biotechnology and Mathematics courses should aim for a score of 85 and above.

Subjects Very good score Good score Average Score Low score
Mathematics 85+ 75-80+ 50-60 Less than 20
Biotechnology 90+ 75-82+ 50-60 Less than 35
Physics 86+ 75-89 50-60 Less than 30
Chemistry 88+ 70-84 50-59 Less than 20
Geology 90+ 75-85+ 50-65 Less than 35
Mathematical Statistics 80+ 65-75+ 50-60 Less than 20
Economics 70+ 60-69 45-50 Less than 20

IIT JAM 2026 Expected Cutoff

The IIT JAM 2026 expected cutoff depends on various factors such as difficulty level, number of participants and this year’s performance levels.

The IIT JAM 2026 Expected cutoff provides the following insights:

  • An increase in the cutoff is expected in IIT JAM 2026 which means a lot more competition between the students is expected this year.
  • Subjects such as: Biotechnology, Chemistry and Geology are expected to have a higher level of competition as an increase in the cutoff marks can be seen.
  • Mathematics and Mathematical Statistics are expected to be almost the same as the previous year.

What is the cutoff for IIT JAM 2026?

IIT JAM 2026 cutoff has not been released yet. The IIT JAM 2026 result and scorecard is expected to be announced on March 19, 2026.

The IIT JAM 2026 category wise expected cutoff marks for each IIT JAM 2026 subject has been tabulated below in accordance with the cutoff marks of the previous year:

IIT JAM 2026 Subjects Cutoff Marks 2026 (Expected) Cutoff Marks 2024
Biotechnology
  • General: 46.5 - 48
  • OBC/EWS: 41 - 42.5
  • SC/ST/PwD: 22.5 - 23.5
  • General: 45.46
  • OBC/EWS: 40.01
  • SC/ST/PwD: 22.23
Chemistry
  • General: 26 - 27
  • OBC/EWS: 23.5 - 24.5
  • SC/ST/PwD: 13 - 14
  • General: 25.38
  • OBC/EWS: 22.84
  • SC/ST/PwD: 12.69
Economics
  • General: 25 - 26
  • OBC/EWS: 22.5 - 23.5
  • SC/ST/PwD: 12.5 - 13.5
  • General: 24.64
  • OBC/EWS: 22.17
  • SC/ST/PwD: 12.32
Mathematics
  • General: 11.5 - 12
  • OBC/EWS: 10.2 - 10.8
  • SC/ST/PwD: 5.8 - 6.2
  • General: 11.22
  • OBC/EWS: 10.09
  • SC/ST/PwD: 5.61
Mathematical Statistics
  • General: 23.5 - 24.5
  • OBC/EWS: 21 - 22
  • SC/ST/PwD: 12 - 13
  • General: 23.03
  • OBC/EWS: 20.72
  • SC/ST/PwD: 11.51
Geology
  • General: 34 - 35
  • OBC/EWS: 30.5 - 31.5
  • SC/ST/PwD: 17 - 18
  • General: 33.09
  • OBC/EWS: 29.78
  • SC/ST/PwD: 16.54
Physics
  • General: 20 - 21
  • OBC/EWS: 18 - 19
  • SC/ST/PwD: 10 - 11
  • General: 19.63
  • OBC/EWS: 17.66
  • SC/ST/PwD: 9.81

IIT JAM 2026 Challenging the Answer Key

Candidates who identify errors in the IIT JAM 2026 provisional answer key can object to it within the given period by depositing a fee of INR 500 per question.

Details for raising challenge against the Answer Key:

Parameter Details
Objection Window 14 February – 20 February 2026
Fee per Objection INR 500 (refundable if valid)
Mode of Submission Online via JOAPS portal
Required Documents Supporting proof/reference material for the challenge
Final Answer Key Release Last week of February 2026 (tentative)
Result Declaration 19 March 2026
Past Objections (2024) 7,500+ objections, 30% accepted

IIT JAM 2026 Response Sheet

IIT JAM 2026 response sheet consists of all answers that have been marked by candidates in the examination. It is released on the official JOAPS portal, which enables candidates to see their responses and compare them with the IIT JAM answer key to estimate the scores.

What is the difference between IIT JAM Answer Key and Response Sheet?

Tabulated below is the difference between IIT JAM 2026 Answer Key and Response sheet:

Feature IIT JAM 2026 Answer Key IIT JAM 2026 Response Sheet
Definition Official correct answers released by IIT The recorded responses of a candidate during the exam
Purpose Helps candidates verify correct answers Allows candidates to check their marked responses
Provided by Organizing IIT (e.g., IIT Madras, IIT Delhi, etc.) Organizing IIT (through official portal)
Availability Released after the exam Released before the official answer key
Format PDF document with correct answers for all sets PDF file showing the candidate’s answers
Use Used for calculating expected scores and challenging incorrect answers Used to compare with the official answer key
Can it be challenged Yes, candidates can challenge incorrect answers in the provisional key No, the response sheet is final and cannot be challenged
Final Version No, a provisional answer key is released first, and after challenges, a final version is published Yes, the response sheet contains the exact answers marked by the candidate during the exam

IIT JAM 2026 Participating Institutes

IIT JAM is a gateway for admission into various M.Sc. and M.Sc.+ PhD courses into the top IITs and IISc Bangalore. Admission into a leading institute is solely based on the IIT JAM rank. In order to get admissions in premier institutes, candidates need to aim for a higher rank.

How many students get selected for IIT JAM?

Approximately 3000 students are selected for admissions to IITs through the IIT JAM exam.

Which IIT is best for M.Sc.?

IIT Madras, IIT Delhi and IIT Bombay are the top 3 IITs for M.Sc. courses.

Below listed are the IIT JAM 2026 participating institutes along with their NIRF ranking to give you an idea of the top institutes.

Top IITs based on NIRF Ranking

Tabulated below are the participating IITs and their respective NIRF ranks for IIT JAM 2026:

IIT Name NIRF Ranks Total Tuition Fees (Full Course)
IIT Madras #1 INR 8,58,000
IIT Delhi #2 INR 8,55,000
IIT Bombay #3 INR 8,00,000
IIT Kanpur #4 INR 12,25,000
IIT Kharagpur #5 INR11,66,000
IIT Roorkee #6 INR 8,94,000
IIT Guwahati #7 INR 8,54,000
IIT Hyderabad #8 INR 9,06,000
IIT (BHU) Varanasi #9 INR 8,58,000
IIT Indore #10 INR 8,48,000

Top NITs based on NIRF Ranking

Tabulated below are the participating NITs and their respective NIRF ranks for IIT JAM 2026:

NIT Name NIRF Rank Total Tuition Fees (Full Course)
NIT Tiruchirappalli (NIT Trichy) #9 INR 8,62,500
NIT Karnataka, Surathkal #10 INR 8,62,500
NIT Rourkela #15 INR 8,62,500
NIT Warangal #21 INR 8,62,500
MNNIT Allahabad #25 INR 8,62,500

What is the salary of M.Sc. from IIT?

According to the IIT placement data, the salary after M.Sc. can range from 10 - 15 lakhs meanwhile for PhD, it can range from 12 - 18 lakhs.

Tabulated below is the average salary for each subject specialization and the top recruiters:

M.Sc. Specialization Industry/Sector Average Salary (INR per annum) Top Recruiters
Physics Research, IT, Data Science, Teaching ₹8 - 15 LPA DRDO, ISRO, TIFR, BARC, Infosys, Wipro, HCL
Chemistry Pharmaceuticals, Research, Quality Control ₹7 - 12 LPA Cipla, Sun Pharma, ONGC, Reliance, Tata Chemicals
Mathematics Finance, Data Science, IT, Research ₹10 - 20 LPA Goldman Sachs, Morgan Stanley, TCS, Google, IBM
Statistics & Mathematical Computing Data Science, Analytics, Actuarial Science ₹12 - 25 LPA Deloitte, EY, Mu Sigma, KPMG, American Express
Biotechnology Pharmaceuticals, Healthcare, R&D ₹6 - 12 LPA Biocon, Serum Institute, Sun Pharma, Novartis
Geology & Applied Geology Oil & Gas, Mining, Environmental Science ₹8 - 14 LPA ONGC, Oil India, Coal India, Vedanta
Economics Banking, Finance, Consulting, Research ₹10 - 18 LPA RBI, World Bank, McKinsey, BCG, Citibank

*The article might have information for the previous academic years, please refer the official website of the exam.

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