Table of Contents
- IIT JAM Chapter-Wise Weightage for Mathematics 2025
- IIT JAM Chapter-Wise Weightage for Physics 2025
- IIT JAM Chapter-Wise Weightage for Biotechnology 2025
- IIT JAM Chapter-Wise Weightage for Chemistry 2025
- IIT JAM Chapter-Wise Weightage for Mathematical Statistics 2025
- IIT JAM Chapter-Wise Weightage for Geology 2025
- IIT JAM Exam Pattern 2025
IIT JAM chapter-wise weightage 2025 gives an idea about the importance of each chapter or the marks weightage of each chapter for subjects like physics, chemistry, mathematics, geology etc. The chapter-wise weightage for each subject also helps in comprehending the important topics for the IIT JAM exam.
The IIT JAM syllabus consists of various topics in each subject therefore IIT JAM Chapter-Wise weightage will help students in prioritizing the important topics for IIT JAM preparation.
IIT JAM Chapter-Wise Weightage for Mathematics 2025
In IIT JAM Mathematics examination preparation, it's crucial to acknowledge the chapter-wise weightage of syllabus topics based on the previous year's paper analysis. The analysis helps to focus your study better. Candidates can go through the IIT JAM mathematics exam preparation.
| Topic | Weightage |
|---|---|
| Real Analysis | 21% |
| Calculus of Single Variable | 18% |
| Linear Algebra | 14% |
| Calculus of Two Variables | 14% |
| Vector Calculus | 12% |
| Differential Equation | 11% |
| Abstract Algebra | 10% |
Also Check: IIT JAM Qualifying Marks 2025: Minimum Marks for OBC, SC, ST, General
IIT JAM Chapter-Wise Weightage for Physics 2025
Comprehending the IIT JAM physics chapter weightage is important for achieving good marks in the examination. Candidates can go through topic wise weightage for the physics paper given below.
| Topic | Weightage |
|---|---|
| Real Analysis | 21% |
| Calculus of Single Variable | 18% |
| Linear Algebra | 14% |
| Calculus of Two Variables | 14% |
| Vector Calculus | 12% |
| Differential Equation | 11% |
| Abstract Algebra | 10% |
Also Check: IIT JAM Physics Syllabus 2025
IIT JAM Chapter-Wise Weightage for Biotechnology 2025
The IIT JAM Biotechnology syllabus comprises four main sections: Biology, Chemistry, Mathematics, and Physics. Candidates go through the chapter-wise weightage for each chapter given below.
| Subject | Important Topics | Weightage |
|---|---|---|
| Biology | Molecular Biology Biochemistry | 44% |
| Chemistry | Organic Chemistry | 20% |
| Mathematics | Coordinate Geometry | 18% |
| Physics | Mechanics | 18% |
Also Read: IIT JAM Biotechnology Syllabus 2025 - Preparation Guide
IIT JAM Chapter-Wise Weightage for Chemistry 2025
Candidates must understand chapter wise weightage for physical, organic and inorganic chemistry to prepare better for the IIT JAM chemistry paper. Applicants can go through the IIT JAM chapter-wise weightage for chemistry given below.
Physical Chemistry
IIT JAM physical chemistry topics include liquid state, solid state etc. Students can go through the physical chemistry chapter-wise weightage by marks given below.
| Physical Chemistry Chapters | Weightage by Marks |
|---|---|
| Atomic and Molecular Structure | 4 |
| Gaseous State | 2 |
| Liquid State | 2 |
| Solid State | 2 |
| Chemical Thermodynamics | 6 |
| Chemical and Phase Equilibria | 5 |
| Electrochemistry | 5 |
| Chemical Kinetics | 5 |
| Adsorption | 4 |
| Spectroscopy | 4 |
Also, Check: IIT JAM Seats 2025
Inorganic Chemistry
IIT JAM inorganic chemistry topics include the periodic table, transaction metals, analytical chemistry etc. Students can go through the inorganic chemistry chapter wise weightage by marks given below.
| Inorganic Chemistry Chapters | Weightage by Marks |
|---|---|
| Periodic Table | 4 |
| Extractions of Metals | 4 |
| Chemical Bonding and shapes of molecules | 6 |
| Main Group Elements (s and p blocks) | 4 |
| Transition Metals (d block) | 6 |
| Bioinorganic Chemistry | 2 |
| Instrumental Methods of Analysis | 2 |
| Analytical Chemistry | 2 |
Also Check: IIT JAM Response Sheet 2025
Organic Chemistry
IIT JAM organic chemistry topics include Natural Products Chemistry, Qualitative Organic Analysis etc. Students can go through the organic chemistry chapter wise weightage by marks given below.
| Organic Chemistry Chapters | Weightage by Marks |
|---|---|
| Basic Concepts in Organic Chemistry and Stereochemistry | 11 |
| Organic Reaction Mechanism and Synthetic Applications | 10 |
| Qualitative Organic Analysis | 5 |
| Natural Products Chemistry | 5 |
Also Read: IIT JAM Chemistry Syllabus 2025: Section Wise Syllabus
IIT JAM Chapter-Wise Weightage for Mathematical Statistics 2025
The IIT JAM Mathematical Statistics chapter weightage is crucial for understanding essential topics and their corresponding weightage. Candidates must go through the mathematics statistics chapter wise weightage given below.
| Chapters/ Topics | Weightage by Marks |
|---|---|
| Random Variables | 20 |
| Estimation | 15 |
| Differential Calculus | 13 |
| Matrices | 10 |
| Sequences and Series | 10 |
Also Check: IIT JAM Opening and Closing Rank 2023: Qualifying/Admission Cutoff
IIT JAM Chapter-Wise Weightage for Geology 2025
The table provides a summary of the crucial topics and their weightage for IIT JAM Geology exam preparation based on previous years' papers. Candidates can go through the chapter wise weightage for geology papers given below.
| Chapters | Weightage by Marks |
|---|---|
| Petrology | 25 |
| Mineralogy | 20 |
| Structural Geology | 18 |
| The Planet Earth | 19 |
| Paleontology | 9 |
Also Read: IIT JAM Merit List 2025 - Dates, Steps to Access
IIT JAM Exam Pattern 2025
The IIT JAM Exam Pattern 2025 comprises three sections: Section A, B, and C, respectively. Students can go through the IIT JAM Chapter-Wise Weightage given below.
| Particular | IIT JAM Exam Pattern 2025 |
|---|---|
| Examination Mode | Online |
| Exam Duration | 3 hours |
| Test Language | English |
| Type of IIT JAM Questions | Multiple Choice Questions, Numerical Answer Type, and Multiple Select Questions |
| Subjects | Biotechnology (BL), Chemistry (CY), Geology (GG), Economics (EN), Mathematics (MA), Mathematical Statistics (MS), and Physics (PH) |
| Total Questions | 60 |
| Total Marks | 100 |
Also Read: IIT JAM Participating Institutes 2025: List of Colleges, Ranking, Seats
