Indian Institute Of Technology Joint Admission Test for MSc Syllabus 2026
Indian Institute Of Technology Joint Admission Test for MSc Syllabus
IIT JAM 2026 will be conducted by IIT Bombay on February 15, 2026. IIT JAM Syllabus 2026 will have 7 subjects, which are Biotechnology (BL), Chemistry (CY), Geology (GG), Mathematics (MA), Mathematical Statistics (MS), Economics (EN), and Physics (PH).
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The IIT JAM Syllabus 2026 is categorized into two parts: Section A and Section B. Section A consists of all the core subjects like physics, chemistry, and mathematics, while Section B has optional subjects like Biology, economics, etc.
- Among these subjects, biology holds the most weightage compared to physics, chemistry, and mathematics. Biology has 44% weightage in the whole IIT JAM Syllabus 2026.
- Mathematics and Physics hold equal weightage. Both of these subjects have 18% weightage in the IIT JAM syllabus.
- On the other hand, organic chemistry has 30 to 40% weightage in the IIT JAM 2026 chemistry syllabus.
As per the IIT JAM 2026 information brochure, the syllabus remains the same from last year, focusing on conceptual understanding and numerical problem-solving at the BSc level.
Candidates planning to appear for JAM 2026 in February are advised to download the official subject-wise syllabus PDFs from jam2026.iitb.ac.in and prioritise high-weightage topics based on previous year trends.
Quick Links:
- IIT JAM 2026 Exam Pattern
- IIT JAM Chapter-Wise Weightage
- IIT JAM Paper Analysis
Key Summary
In this article, we talk about the IIT JAM Syllabus for 2026, including the subject-wise syllabus, topic-wise weightage, pattern, and best books.
- IIT JAM Syllabus 2026 will have 7 subjects, which are Biotechnology (BL), Chemistry (CY), Geology (GG), Mathematics (MA), Mathematical Statistics (MS), Economics (EN), and Physics (PH).
- The IIT JAM Syllabus 2026 is categorized into two parts: Section A and Section B. Section A consists of all the core subjects like physics, chemistry, and mathematics, while Section B has optional subjects like Biology, economics, etc.
- Among these subjects, biology holds the most weightage compared to physics, chemistry, and mathematics. Biology has 44% weightage in the whole IIT JAM Syllabus 2026.
- Mathematics and Physics hold equal weightage. Both of these subjects have 18% weightage in the syllabus.
- On the other hand, organic chemistry has 30 to 40% weightage in the IIT JAM 2026 chemistry syllabus.
- What is the IIT JAM Syllabus 2026?
- What are the Changes in the IIT JAM Syllabus 2026?
- IIT JAM Syllabus 2026: Overview
- IIT JAM Syllabus 2026: Subject-Wise Weightage
- What is the IIT JAM 2026 Exam Pattern?
- What 2025 Students Said: Real Student Voices
- What Students Think Might Be Asked in JAM 2026
- IIT JAM Previous Years’ Question Papers
- IIT JAM 2026 Best Books
- IIT JAM Mock Test 2026
- IIT JAM Difficulty Level Analysis
- IIT JAM Syllabus 2026 FAQs
What is the IIT JAM Syllabus 2026?
Indian Institutes of Technology (IITs) conduct the Joint Admission Test for Master's (JAM) to grant admission to courses like M.Sc., M.Sc. (Tech), M.S. Research, M.Sc.-M.Tech. Dual Degree, Joint M.Sc.- Ph.D., M.Sc. - Ph.D. Dual Degree from various participating institutes.
- The IIT JAM syllabus is available for 7 test papers: Biotechnology (BT), Chemistry (CY), Economics (EN), Geology (GG), Mathematics (MA), Mathematical Statistics (MS), and Physics (PH).
A Quora user from the 2025 batch mentioned, “There’s barely any syllabus change each year-conceptual understanding and practice with PYQs matter most.” Even a Reddit user added, “The focus has shifted toward application-based questions rather than memorisation. Now it's more concept-oriented and analytical”
Ques. Has the IIT JAM 2026 syllabus changed from last year?
Ans. Yes. There are minor updates in the IIT JAM 2026 syllabus-especially in the subjects Biotechnology, Mathematics, and Mathematical Statistics, where certain topics have been added or refined.
IIT JAM 2026 Syllabus PDF Download
IIT JAM 2026 Syllabus PDF Download
The official IIT JAM 2026 syllabus PDF can be downloaded from the conducting body's website. IIT Bombay is the organiser for 2026.
The subject-wise official syllabus PDFs are available on the official page of IIT Bombay. Use the links below to download the PDF for your subject.
| Subject | Download Link | Source |
|---|---|---|
| Physics | Official Syllabus PDF - IIT Bombay | Official site |
| Chemistry | Official Syllabus PDF - IIT Bombay | Official site |
| Mathematics | Official Syllabus PDF - IIT Bombay | Official site |
| Biotechnology | Official Syllabus PDF - IIT Bombay | Official site |
| Economics | Official Syllabus PDF - IIT Bombay | Official site |
| Geology | Official Syllabus PDF - IIT Bombay | Official site |
| Mathematical Statistics | Official Syllabus PDF - IIT Bombay | Official site |
The section-wise detailed IIT JAM syllabus is available on the official website of IIT Bombay.
Time Required to Complete the Syllabus
It takes 5-6 months to complete the first full round of study. The remaining time goes into revision and mock tests.
Changes in the IIT JAM Syllabus 2026
IIT Bombay has released the official notification, and the syllabus has changed. The IIT JAM 2026 syllabus for Biotechnology and allied subjects has some minor changes with important topic updates.
- Some topics have been removed or merged, while a few new ones have been added, especially from GATE BT concepts.
- Physics, Chemistry, and Mathematics remain mostly unchanged.
- The Biological sciences have seen major restructuring.
- Topics like Protein Targeting and Control of Cell Cycle have been dropped.
- New inclusions like Hill Coefficient (Biochemistry) and Bioinformatics (Techniques) have been added.
If you are reusing old notes, make sure to update them before starting your 2026 preparation.
IIT JAM Biotechnology Syllabus 2026: Key Changes
The IIT JAM 2026 Biotechnology (BT) syllabus has several additions and removals compared to 2025. Students must check the official 2026 syllabus before starting their preparation.
The official 2026 syllabus is available from IIT Bombay. The 2025 syllabus was from IIT Delhi.
Subject-wise Syllabus Comparison (2025 vs 2026)
| Subject / Unit | 2025 Syllabus Topics | 2026 Updates (Additions / Removals) | Remarks for Students |
|---|---|---|---|
| Cell Biology | Protein Targeting in Eukaryotic Cells, Control of Cell Cycle Division, Signaling Pathways, Apoptosis | Removed: Protein Targeting, Control of Cell Cycle Same: Signalling, Apoptosis, Mitosis & Meiosis |
Focus on signalling and organelles; skip deleted sections. |
| Biochemistry | Enzyme Kinetics, Allostery, Glycolysis/TCA Regulation, Vitamins, Metabolism | Added: Hill Coefficient Removed: Allostery, Regulation of Glycolysis/TCA |
Include new kinetics concepts; revise metabolic pathways selectively. |
| Genetics | Mendelian Laws, Linkage, Chromosomal Mapping, Pedigree Analysis, Plant Breeding | Added: Genetic Interactions, Exceptions to Mendelian Law, Chromosomal Mutation & Disorders, Population Genetics Removed: Pedigree Analysis, Plant Breeding |
Revise mutations and population genetics; pedigree not required. |
| Molecular Biology | Replication, Transcription, Translation, Regulation | No Major Changes | Continue using 2025 study material. |
| Evolution & Ecology | Evolution and Ecology given separately; Population Genetics under Evolution | Merged: Evolution + Ecology into one unit. Removed: Population Genetics (now part of Genetics) |
Study both together; fewer direct questions expected from evolution theory. |
| Microbiology | Microbial Genetics, Growth, Metabolism | Added: Bioprocess Topics - Bioreactor, Downstream Processing, Effluent Treatment | New applied topics added; practice from GATE-BT level material. |
| Plant Biology | Developmental Phases, Flowering, Gametogenesis, Dormancy, Environmental Influence | Added: Tissue Culture, Micropropagation, Transgenic Plants Removed: Developmental Phases, Genetic Control of Flowering |
Focus more on Tissue Culture and Plant Biotechnology. |
| Animal Physiology & Immunology | Standard Topics on Systems & Immunity | Added: MHC Molecules, Tissue Culture, Animal Cloning, Transgenic Animals | Revise Immunology basics + new genetic applications. |
| Techniques / Biotechnology | Chromatography, Centrifugation, Electrophoresis, Western Blot, ELISA (not mentioned) | Added: ELISA, Bioinformatics, Reorganised Biotech + Techniques as "Biotechniques" | Learn ELISA in-depth and basics of Bioinformatics. |
| Physics / Chemistry / Maths | Core topics unchanged | No Major Changes | Continue previous year's study plans. |
Major Difference: Cell Biology
Protein Targeting and Control of Cell Cycle have been removed from the 2026 syllabus. Signalling, Apoptosis, and Mitosis & Meiosis remain the same.
The 2026 syllabus is from the IIT Bombay Official PDF Syllabus. The 2025 syllabus was from the IIT Delhi Official Syllabus PDF.
Major Difference: Biochemistry
Hill Coefficient has been added to the 2026 Biochemistry syllabus. Allostery and Regulation of Glycolysis/TCA have been removed.
The 2026 syllabus is from the IIT Bombay Official PDF Syllabus. The 2025 syllabus was from the IIT Delhi Official Syllabus PDF.
Should I Still Refer to 2025 Notes for IIT JAM 2026?
Yes, but update them. Many topics overlap, but some new ones have been added as discussed above. Compare old notes with the 2026 official syllabus before starting.
IIT JAM Exam Overview
The Indian Institutes of Technology Joint Admission Test for Masters (IIT JAM) is a computer-based test for admission to post-bachelor's degree courses. IIT Bombay is the conducting authority for the exam.
The exam is held online and lasts for 3 hours. It contains 60 questions for a total of 100 marks.
IIT JAM Subjects
The IIT JAM exam offers seven subjects. A candidate can appear for one or two test papers, provided the exam schedule does not clash.
- Biotechnology (BT)
- Chemistry (CY)
- Economics (EN)
- Geology (GG)
- Mathematics (MA)
- Mathematical Statistics (MS)
- Physics (PH)
IIT JAM Exam Pattern
The question paper has three sections with different question types. Negative marking is applicable only in Section A.
| Section | Question Type | Number of Questions |
|---|---|---|
| A | Multiple Choice Questions (MCQs) | 30 |
| B | Multiple Select Questions (MSQs) | 10 |
| C | Numerical Answer Type (NAT) | 20 |
Negative marking is applicable in Section A (MCQs) only. There is no negative marking in Section B (MSQs) and Section C (NATs).
Participating Institutes
All 21 IITs and IISc Bangalore participate in IIT JAM. Several NITs and CFTIs also accept JAM scores for M.Sc. admissions through the Centralized Counseling process (CCMN).
Benefits of Qualifying IIT JAM
Qualifying the IIT JAM exam opens admission opportunities in IITs, IISc, and NITs for various postgraduate science and technology programs. It also enhances research opportunities and Ph.D. prospects in India's premier institutes.
The exam provides access to top institutions, better career options, and strong academic exposure for future advancement.
IIT JAM Biotechnology (BT) Syllabus 2026
IIT JAM Biotechnology Syllabus 2026 has four subjects: Biology, Chemistry, Mathematics, and Physics. The table below shows the key topics for the session 2026.
| Chapter | Key Topics |
|---|---|
| Biotechnology |
|
| Cell Biology |
|
| Biochemistry |
|
| Genetics |
|
| Molecular Biology |
|
| Evolution |
|
| Microbiology |
|
| Plant Biology |
|
IIT JAM Biotechnology 2026 Syllabus
The IIT JAM Biotechnology 2026 syllabus covers four main subjects: Biology, Chemistry, Physics, and Mathematics. The key areas include Cell and Molecular Biology, Biochemistry, Biophysics, Genetics, Probability, and Statistics.
Biology Syllabus
The table below lists the Biology topics for the IIT JAM Biotechnology 2026 syllabus.
| Chapter Name | Topics |
|---|---|
| Cell Biology |
|
| Molecular Biology |
|
| Biochemistry |
|
| Genetics |
|
| Animal Biology |
|
| Ecology |
|
| Methods in Biology |
|
One Quora user shared his experience on how he started preparing for the IIT JAM in biological sciences in only nine months.
Common Questions on Biotechnology Syllabus
Ques. What are the major subjects included in the IIT JAM Biotechnology 2026 syllabus?
Ans. The major subjects are Biology, Chemistry, Physics, and Mathematics. They cover key areas like Cell and Molecular Biology, Biochemistry, Biophysics, Genetics, Probability, and Statistics.
IIT JAM Chemistry Syllabus 2026
The table below shows the IIT JAM Chemistry syllabus for the session 2026, including key topics.
| Chapter Name | Topics |
|---|---|
| Structure and properties of Atoms |
|
| Bonding in molecules |
|
| Chemical kinetics, thermodynamics, and equilibrium |
|
| Physical and chemical properties of compounds |
|
| Chemistry of organic compounds |
|
| Instrumental techniques |
|
IIT JAM Physics Syllabus 2026
The table below shows the IIT JAM Physics syllabus for the session 2026, including key topics.
| Chapter | Key Topics |
|---|---|
| Mathematical Methods |
|
| Mechanics & Properties of Matter |
|
| Oscillations, Waves & Optics |
|
| Electricity & Magnetism |
|
| Kinetic Theory & Thermodynamics |
|
| Modern Physics |
|
| Solid State Physics, Devices & Electronics |
|
Reddit users from r/IITJAM report that Mathematical Physics and Electromagnetism determine the top ranks. One aspirant shared that numerical questions dominate Physics, so formulas must be conceptually clear.
Common Questions on Physics Syllabus
Ques. What are the most important topics in the IIT JAM Physics 2026
The most important topics in the IIT JAM Physics 2026 syllabus are Mathematical Methods, Electromagnetism, Oscillations and Waves, Thermodynamics, and Modern Physics. These topics carry the highest weightage and are frequently repeated in previous exams. The table below shows the IIT JAM Mathematics syllabus for the session 2026, including key topics: As per some expert discussion, Linear Algebra is the most scoring topic, while Real Analysis requires the most revision. The official JAM Math PDF lists "Power Series: Radius and Interval of Convergence" among key additions for 2026. The IIT JAM Mathematics syllabus is moderately difficult. It is concept-heavy but highly scoring for those with strong fundamentals in Calculus, Linear Algebra, and Differential Equations. Consistent practice of PYQs makes it manageable and predictable. The table below shows the IIT JAM Economics syllabus for the session 2026, including key topics: The table below shows the IIT JAM Geology syllabus for the session 2026, including key topics: According to a comparative study on the 2026 syllabus by GeoDost, the "Planet Earth" section now formally includes principles of radiometric-dating (Rb-Sr, Sm-Nd, 14C). It simultaneously removes topics such as the Earth–Moon system. Here are the key changes in the IIT JAM 2026 Geology syllabus compared to 2025: The table below shows the IIT JAM Mathematical Statistics syllabus for the session 2026, including key topics. No, the syllabus is subject-specific. Each paper has a unique syllabus, but the exam pattern and marking scheme are common across all papers. Focus on high-weightage and conceptual topics first for the preparation of the IIT JAM Exam 2026. The core syllabus remains largely the same each year. However, the conducting IIT may slightly revise or reorganize topics, especially in emerging fields like Biotechnology and Economics. No, there’s no sectional cutoff in IIT JAM. Your total score out of 100 determines qualification and rank, but balancing all topics is key since questions come from across the syllabus. IIT JAM has 7 subjects covered in the syllabus. These include Biotechnology, Chemistry, Economics, Geology, Mathematics, Mathematical Statistics, and Physics. “Past papers are your best guide,” wrote one Reddit user. “They reveal at least 70% of repeating concepts.” The topics that carry the highest marks in IIT JAM 2026 are Linear Algebra and Calculus in Mathematics, Electromagnetism and Waves in Physics, Organic Reactions and Thermodynamics in Chemistry, and Cell Biology and Genetics in Biotechnology — based on previous-year paper analysis and expert reviews. The detailed topic-wise weightage of the IIT JAM syllabus 2026 is provided below. The table below shows the topic-wise weightage for IIT JAM Biotechnology (BT) 2026, highlighting the topics for your reference. The IIT JAM 2026 syllabus weightage varies by subject. The tables below show the topic-wise weightage for each subject paper. The table below shows the subject-wise weightage for IIT JAM Biotechnology (BT) 2026. The table below shows the topic-wise weightage for IIT JAM Geology (GG) 2026. The table below outlines the topic-wise weightage for IIT JAM Mathematics (MA) 2026. The table below shows the topic-wise weightage for IIT JAM Mathematical Statistics (MS) 2026. The table below outlines the topic-wise weightage for IIT JAM Chemistry (CY) 2026. The table below shows the chapter-wise weightage for IIT JAM Physics (PH) 2026. The table below shows the chapter-wise weightage for IIT JAM Economics (EN) 2026. The IIT JAM 2026 Economics paper covers five main chapters. The weightage of each chapter in the exam is given below. Those who are preparing for the IIT JAM 2026 exam must also go through the JAM 2026 exam pattern along with the syllabus. Here are the IIT JAM 2026 exam pattern highlights mentioned below, which you can check: Before starting your IIT JAM 2026 journey, see how 2025 students actually started their preparation. You can see from the table below how real students share what they did first, which topics they covered first, and the strategies that made the biggest difference. "When should I start IIT JAM 2026 prep?": one of the most-asked questions by students every year. We looked at what the 2025 batch did: most began in Jan-Mar, to hit 50% coverage by September. Here's their real-world timeline. So, based on the previous year's students' replies, we have prepared a suggested timeline to cover the IIT JAM Syllabus 2026. The 12-month plan for IIT JAM 2026 preparation is divided into five phases. Each phase has a specific duration, focus area, and milestone to track progress. Before planning the JAM 2026 study schedule, it helps to see where the 2025 batch struggled. These are the syllabus gaps students discussed on Reddit, from Physics fundamentals to time-consuming topics in Chemistry. These topics are derived from 2026 syllabus changes and forum insights. They are high-probability topics, not official questions. Do not just read these topics, test them. Add these high-probability themes to the IIT JAM 2026 revision checklist and try solving past-year or mock questions around them to check preparation for the new syllabus changes. MyKollege Tip: "Consistency beats intensity." Even 45 minutes of focused revision daily, tracked through a checklist, can help cover the entire IIT JAM syllabus 2026 two to three weeks earlier and retain better during mocks. Starting early is recommended for IIT JAM 2026 preparation. A 12-month plan allows enough time for syllabus coverage, practice, and revision. Most toppers begin preparing around February-March 2025. Starting early gives more time for mock tests, previous year questions, and syllabus revisions. Both theory and numerical practice are needed. IIT JAM papers test concepts through numericals. Build theory first, then practice 20-30 numerical questions per topic. The table below lists the IIT JAM exam's previous years' question papers for reference. Check the mock test for further practice. Some of the best books for IIT JAM 2026 preparation are listed below by subject. Also check the IIT JAM exam preparation tips. Mock tests change everything. Most IIT JAM 2025 students say that taking at least 10-12 full-length mock tests before the exam improved both speed and confidence. Whether targeting Biotech, Chemistry, or Mathematics, the key is not just solving a mock but analysing it. It is okay to take mock tests before completing the entire IIT JAM syllabus. Most students start giving mocks after finishing around 60% of the syllabus. Even if scores are not good initially, it highlights weak areas early and helps improve time management. Waiting till the full syllabus is done often delays real progress. The Physics mock test feels the toughest for IIT JAM because of lengthy numerical questions and time pressure. Mathematics can also be tricky due to problem-solving depth. Chemistry feels balanced if formulas and concepts are clear. The IIT JAM exam varies in difficulty across subjects. Some are concept-heavy, while others are formula or memory-based. Below is a concise subject-wise difficulty and scoring analysis.IIT JAM Physics Syllabus 2026: Most Important Topics
IIT JAM Mathematics Syllabus 2026
Chapter
Key Topics
Real Analysis
Multivariable Calculus & Differential Equations
Linear Algebra & Algebra
How difficult is the IIT JAM Mathematics syllabus?
IIT JAM Economics Syllabus 2026
Section
Key Topics
Microeconomics
Macroeconomics
Statistics for Economics
Indian Economy
Mathematics for Economics
IIT JAM Geology Syllabus 2026
Chapter / Area
Key Topics
Planet Earth
Mineralogy
Applied Geology
Planetology
Geomorphology
Structural Geology
Paleontology
Stratigraphy
Petrology
Economic Geology
What changes were made to the IIT JAM Geology 2026 syllabus?
IIT JAM Mathematical Statistics Syllabus 2026
Topic Name
Key Subtopics
Sequences and Series of Real Numbers
Differential Calculus (One & Two Variables)
Integral Calculus
Matrices and Determinants
Common Exam Pattern for All Subjects
Common Exam Features
Details
Total Marks
100
Total Questions
60
Question Types
MCQ, MSQ, and NAT
Exam Duration
3 Hours
Mode
Computer-Based Test (CBT)
How to Prioritize Topics by Weightage
Subject
High-Weightage Topics
Physics
Chemistry
Economics
Mathematics
Biotechnology
Syllabus Updates and Sectional Cutoffs
IIT JAM Syllabus 2026: Subject-Wise Weightage
IIT JAM Biotechnology Syllabus Weightage 2026
IIT JAM 2026 Syllabus Weightage
IIT JAM Biotechnology (BT) Syllabus Weightage 2026
Subject
Topic
Weightage (%)
Biology
Molecular Biology, Genetics, Microbiology, Cell Biology
44%
Chemistry
Organic, Inorganic, and Physical Chemistry
20%
Physics
Mechanics, Thermodynamics, Electricity, and Magnetism
18%
Mathematics
Calculus, Linear Algebra, Probability, and Statistics
18%
IIT JAM Geology (GG) Syllabus Weightage 2026
Topic Name
Weightage in Percentage
Petrology
27%
Mineralogy
22%
Structural Geology
20%
The Planet Earth
21%
Palaeontology
10%
IIT JAM Mathematics (MA) Syllabus Weightage 2026
Topic
Weightage in Percentage
Real Analysis
21%
Calculus of a Single Variable
18%
Linear Algebra
14%
Calculus of Two Variables
14%
Vector Calculus
12%
Differential Equation
11%
Abstract Algebra
10%
IIT JAM Mathematical Statistics (MS) Syllabus Weightage 2026
Topic Name
Weightage in Percentage
Random Variables
29%
Estimation
22%
Differential Calculus
19%
Matrices
15%
Sequences and Series
15%
IIT JAM Chemistry (CY) Syllabus Weightage 2026
Topic Name
Weightage in Percentage
Organic Chemistry
30-40%
Inorganic Chemistry
20%
Physical Chemistry
18%
IIT JAM Physics (PH) Syllabus Weightage 2026
Chapter
Weightage in Percentage
Modern Physics
21%
Mathematical Methods
15%
KTG & Thermodynamics
14%
Electricity & Magnetism
12%
SSP & Electronics
11%
Oscillation, Wave & Optics
10%
IIT JAM Economics (EN) Syllabus Weightage 2026
IIT JAM 2026 Syllabus for Economics (EN)
Chapter
Weightage in Percentage
Microeconomics
30%
Macroeconomics
30%
Statistics for Economics
20%
Indian Economy
10%
Mathematics for Economics
10%
What is the IIT JAM 2026 Exam Pattern?
Particulars
Details
Exam Mode
Online, Computer-Based Test (CBT)
Exam Duration
3 hours
Exam Language
English
Type of Questions
Subjects
Total Questions
60
Total Marks
100 marks
What 2025 Students Said: Real Student Voices
Initial Study Strategy Insights from 2025 Aspirants
Aspirant
Subject
First Step Mentioned
Quote
User A
Physics & Maths
Refer to PYQs, academic books
"Follow your BSc course with rigour… Refer previous years questions last 5-10 years." Reddit
User B
Biotechnology
Boost undergrad strengths first
"I'm from biochem & chem… try to boost the areas which you already have done…" Reddit
Preparation Timeline for JAM 2025
Aspirant
Subject
Start Time
% Syllabus Covered by Sept 2025
Quote
User X
Chemistry
Jan 2025
55%
"I am in 5th sem and will pass out next year… how can I prepare for JAM in such less time?" Reddit
User Y
Physics
Mar 2025
40%
"Is it too late for IIT JAM preparation for Physics? … I have very little time" Reddit
12-Month IIT JAM 2026 Study Plan
Phase
Duration
Key Focus
Milestones
Phase 1: Foundation & Syllabus Mapping
Months 1-2
Go through the full JAM 2026 syllabus. For each subject, list topics and mark them as familiar, need work, or brand new. Collect key books and resources.
Complete topic list and have a resource list ready.
Phase 2: Building Core Concepts
Months 3-6
Cover all brand new and need work topics. Study daily for 1-2 hours per subject using NCERT or undergrad textbooks. Take weekly short quizzes.
By the end of month 6, cover 50-60% of the syllabus with basic understanding.
Phase 3: Practice & Strengthening
Months 7-9
Solve previous years' JAM papers for your subject from 2018 to 2025. Focus on speed, accuracy, and timed mock sessions. Address weak topics from your mapping.
Complete the first full syllabus sweep and attempt 2-3 full mocks per month.
Phase 4: Revision & Mock Mastery
Months 10-12
Take high-frequency mocks weekly. Do final revision of all topics with light reading. Focus on high-weightage topics and time strategy. Simulate exam conditions.
In the last month, take full-length mocks every week and review mistakes.
Exam Month
Final 4-6 weeks
Do light revision only, no new topics. Focus on sleep and health. Plan exam day strategy including attempt order and time allocation.
Enter the exam confident and rested with a clear plan.
Top Syllabus Gaps Identified by 2025 Students
Subject
Topic Mentioned
Sample Quote
Chemistry
Covering entire undergrad topics quickly
"How do I prepare for IIT JAM Chemistry 2025 as a 3rd year student? … I am in 5th sem and will pass out next year." (Reddit)
Physics
Beginners with a weak base looking for a strategy
"Need preparation advice for IIT JAM(Physics)- 2025. I am an absolute beginner." (Reddit)
Physics & Maths
Mixing BSc + non-Maths background issues
"How to prepare for IIT JAM Physics? Books, prep time, things to take care of … I'll be starting my first year of college of BSc physics hons this year." (Reddit)
Biotechnology
Strengthening undergrad basics (Chem/Maths/Physics)
"For phy and chem, I recommend … Now move on to the rest other sections and cover those units first that you have covered during your undergraduation studies mentioned in the syllabus." (Reddit)
Physics
Time-concern for late start non-BSc students
"Is it too late for IIT JAM … preparation for Physics? … I have very less time." (Reddit)
What Students Think Might Be Asked in JAM 2026
Subject
Expected Question Themes
Biotechnology (BT)
Questions on Instrumental Techniques such as ELISA and Chromatography, highlighted as newly included.
Biochemistry
Questions on Hill coefficient and enzyme kinetics, newly emphasised.
Genetics
Questions on Genetic interactions and Chromosomal mutations, newly added in the 2026 change.
Plant/Animal Bio
Questions on Tissue culture, Transgenic plants, and Animal cloning, new inclusions.
Physics
Numerical questions from Modern Physics and Quantum Mechanics, plus core fundamentals.
Mathematics
Proof and concept questions in Linear Algebra and Basic Algebra, new emphasis.
What is the right time to start preparing for IIT JAM 2026?
IIT JAM Preparation Strategy
Theory vs Numerical Practice
IIT JAM Previous Years' Question Papers
IIT JAM Year-Wise Question Paper Download
IIT JAM 2025 Question Paper
IIT JAM 2024 Question Paper
IIT JAM 2023 Question Paper
IIT JAM 2022 Question Paper
IIT JAM 2021 Question Paper
IIT JAM 2020 Question Paper
IIT JAM 2019 Question Paper
IIT JAM 2018 Question Paper
IIT JAM 2026 Best Books
Subject
Book Title
Author(s)
Physics
Quantum Mechanics: Concepts and Applications
Nouredine Zettili
Physics
Introduction to Solid State Physics
Charles Kittel
Physics
IIT JAM Physics Solved Papers & Practice Sets
Arihant Publications
Chemistry
Inorganic Chemistry
Duward Shriver, P. W. Atkins, Tina Overton
Chemistry
Organic Chemistry
R.T. Morrison, R.N. Boyd
Chemistry
Physical Chemistry
P. W. Atkins
Mathematics
Principles of Mathematical Analysis
Walter Rudin
Mathematics
Linear Algebra
Stephen H. Friedberg, Arnold J. Insel, Lawrence E. Spence
Mathematics
Ordinary and Partial Differential Equations
M.D. Raisinghania
Biotechnology
Essential Cell Biology
Bruce Alberts et al.
Biotechnology
Molecular Cloning
Sambrook and Russell
Biotechnology
Kuby Immunology
Thomas J. Kindt, Barbara A. Osborne, Richard Goldsby
IIT JAM Mock Test 2026
Mock Test Name
Difficulty Level
Duration
Total Questions
Total Marks
Language
IIT JAM Physics Mock Test 1
Intermediate
180 Minutes
60
100
English
IIT JAM Physics Mock Test 2
Intermediate
180 Minutes
60
100
English
IIT JAM Chemistry Mock Test 1
Intermediate
180 Minutes
60
100
English
IIT JAM Chemistry Mock Test 2
Intermediate
180 Minutes
60
100
English
IIT JAM Mathematics Mock Test 1
Intermediate
180 Minutes
60
100
English
IIT JAM Mathematics Mock Test 2
Intermediate
180 Minutes
60
100
English
Mock Tests Before Completing Syllabus
Toughest Subject in Mock Tests
IIT JAM Difficulty Level Analysis