IIT JAM Exam Pattern 2025 - Check Marking Scheme, Total Marks, Chapter Wise Weightage, Duration

IIT JAM Exam Pattern 2025

IIT JAM Exam Pattern 2025 has been released along with the official notification. IIT Delhi has released the latest exam pattern of IIT JAM 2025 in the information brochure. The JAM 2025 Examination will consist of seven subjects and will be administered via a Computer-Based Test (CBT) using English as the medium. The exam lasts three hours and consists of 60 questions with a maximum score of 100. The paper is divided into three sections: A, B, and C. JAM 2025 exam will be held on February 2, 2025, in two shifts: morning and afternoon. As per the JAM exam pattern 2025, exam will be administered online, and students domain-specific knowledge in the subject matter will be evaluated for admission to master's degree programmes. 

According IIT JAM Exam Pattern 2025, the exam will last three hours, with one hour of compensatory time provided to PwD students. The questions will be divided into three core sections: 30 Multiple Choice Questions (MCQ), 10 Multiple Select Questions (MSQ), and 20 Numerical Type Questions (NAT) as mentioned in JAM exam pattern 2025. No choices will be given in the NAT section. Based on IIT JAM 2025 Exam Pattern, there will be 60 questions with a total of 100 marks. The entire paper will be divided into three sections: A, B, and C. Section A will consist of 30 Multiple Choice Questions (MCQs), with 10 questions worth one mark and 20 questions worth two marks each. As per the schedule the JAM 2025 exam will be held on February 02, 2025. So, students appearing for the exam must revise the IIT JAM exam pattern 2025 properly before the exam. Please note that all sections will be mandatory. According to Government of India guidelines, eligible PwD applicants will be granted one hour of compensatory time and the help of a scribe during the examination. 

JAM exam pattern 2025 has a significant role in boosting confidence before the exam. If you are well aware of IIT JAM 2025 exam pattern then you will be much more relaxed and confident during the exam. Applicants can practice the IIT JAM 2025 Mock Test and  JAM previous year's question papers to make themselves ready for the examination. IIT JAM exam pattern 2025 will help the students to get familiar with the nature of questions, important topics, and marking criteria before the exam. Students must also read IIT JAM syllabus 2025 properly before the exam preparation. 

IIT JAM is an online Computer Based Test (CBT) that opens the gateway to enroll across various PG programs including MSc, MSc+MTech dual degree, MSc+PhD dual degree, MS(Research), etc. The aspirants can select from 7 test papers based on their last qualifying examination and these papers are Geology(GG), Mathematics(MA), Physics(PH), Economics(EN), Chemistry(CY), Biotechnology(BT), and Mathematical Statistics(MS).

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IIT JAM Exam Pattern 2025 : Highlights

Here are the highlights of the IIT JAM exam pattern 2025 which the applicants can follow before preparing for the entrance exam -

• According to IIT JAM exam pattern 2025, there will be a total of 60 questions divided into three sections that will be asked in the IIT JAM 2025 question paper for all 7 papers. The candidates will have to attempt all three sections i.e. A, B, & C as it is mandatory. The duration of the exam will be 180 minutes and the medium of examination will be English only.
• As per the IIT JAM exam pattern 2025, Section A will have 30 MCQs, Section B will contain 10 MSQs and Section C will include 20 NAT questions. In section A, 10 questions will be of 1 mark and 20 questions will be of 2 marks. In section B, There will be 10 questions of 2 marks each. Section C constitutes 10 questions of 1 mark and 10 questions of 2 marks each.
• According to the IIT JAM 2025 exam pattern, there will be negative marking only for section A i.e. for each wrong answer in the 1 mark question, 1/3 marks will be deducted and for 2 mark questions, 2/3 marks will be deducted. 

IIT JAM Exam Pattern 2025 Section Wise

IIT JAM exam 2025 is a Computer-based exam and the mode of language used in the examination is English. There are seven objective-type test papers in IIT JAM, i.e Economics,  Chemistry (CY), Physics (PH), Mathematics (MA), Geology (GG), Mathematical Statistics (MS), and Biotechnology (BT) according to IIT JAM exam pattern 2025. The IIT JAM is conducted for a total duration of 180 minutes. There will be 60 questions carrying 100 marks according to IIT JAM exam pattern 2025.

There are three sections in the IIT JAM exam pattern 2025 – Section A, Section B, and Section C. There is no negative marking in Section B and Section C as per IIT JAM 2025 exam pattern. While in section A, for all 1 mark question, 1/3 of marks will be deducted for a wrong answer and for all 2 marks questions, 2/3 marks will be deducted for each incorrect response. In all sections, questions not attempted will result in zero marks.

Note:

• Candidates must select the answer to the questions of MCQ type using the mouse. Answers to NAT questions can be recorded using the virtual numeric keypad (the computer keyboard will be disabledthe ) in IIT JAM exam pattern 2025.

• There is a provision for using an online virtual calculator and hence, the candidates should not bring any calculator with them on the IIT JAM exam 2025.

IIT JAM 2025 Exam Pattern: Marking Pattern

The section-wise marks distribution for IIT JAM exam pattern 2025 is as follows - 

IIT JAM 2025 Exam Pattern: Section-wise Marking Scheme

Students dreaming of securing a seat at the top IITs or IISc colleges must get a comprehensive understanding of the section-wise marking scheme in IIT JAM 2025. It will offer a scope for setting score targets. As per the marking criteria, each of the seven test papers will carry a total of 100 marks. Section A will carry 10 questions of 1 mark, Section B comprises 10 MSQs of 2 marks, and the NAT section contains 10 quetsion of 1 mark and 10 questions of 2 marks respectively.

IIT JAM Exam Pattern 2025 & Marking Scheme - Section A

Check the IIT JAM 2025 exam pattern and marking scheme of Section A, out of the total 30 questions in which;

IIT JAM 2025 Exam Pattern & Marking Scheme - Section B

Check the IIT JAM exam pattern 2025 and marking scheme of Section B. There are a total of 10 questions in which;

IIT JAM Exam Pattern 2025 & Marking Scheme - Section C

Check the IIT JAM 2025 exam pattern and marking scheme of Section C. Out of the total 20 questions in which;

How to Answer Questions?

The IIT JAM exam pattern 2025 has three types of questions, they are MCQ type, MSQ type and NAT type. All these are answered in a different way and we have discussed that in details:

MCQ Type: MCQ type questions have four options and the candidate has to choose one of the given options as the correct option. 

MSQ Type: MSQ type questions have more than 4 options and candidates will have to choose more than one correct answer. If the candidate is able to choose all the correct options then he/ she will be credited with the full score. If he/she misses one of the options or if one of them is wrong then the candidate will be marked partially as per IIT JAM exam pattern 2025.

NAT Type: Numerical Answer Type Questions is a subjective type of question that can not be answered just by choosing the correct option. Candidates will have to write in order to answer this type of questions according to IIT JAM 2025 exam pattern. 

IIT JAM Exam Pattern 2025 for Chemistry

Aspirants aiming to secure competitive marks in Chemistry(CY) paper need to gather adequate information about the IIT JAM exam pattern 2025 for chemistry. Chemistry has always been a bit challenging paper due to the lengthy syllabus and complex equations. To pave the way for selection on the first attempt, you must thoroughly check the nature of questions, syllabus, important topics, and marking scheme.

Check IIT JAM Chemistry Syllabus 2025!

The detailed IIT JAM exam pattern 2025 of Chemistry has been provided in the following table. 

IIT JAM Exam Pattern 2025 for Biotechnology

IIT JAM exam pattern 2025 Biotechnology is available now. The Biotechnology (BT) question paper comprises 60 questions with a total of 100 marks, as per the most recent IIT JAM 2025 exam pattern. The question paper on Biotechnology is divided into three sections. Section A of the IIT JAM exam 2025 Biotechnology paper will have 30 MCQs, Section B 10 MSQs, and Section C 20 NAT questions. The duration of IIT JAM 2025 Biotechnology exam is 3 hours. The detailed IIT JAM exam pattern 2025 for the Biotechnology exam pattern has been provided below.

Section A:

Section A of IIT JAM 2025 Biotechnology question papers consists of 30 Multiple Choice Questions out of which 10 questions are asked for 1 mark and the remaining 20 questions carry 2 marks for each question. Section A is tested for 50 Marks. 

Section B:

There are ten Multiple Select Questions (MSQs) in Section B, each question carries two marks. Every MSQ may have one or more correct answers. Only if the candidate chooses all of the right answers and none of the incorrect ones will they receive full marks. By selecting the appropriate option, candidates can mark the answer. 

Section C: 

There are twenty Numerical Answer Type (NAT) questions in Section C, ten of which are for one mark and the other ten are for two marks. For NAT questions, there won't be any options. For these NAT questions, the answer is a signed real number, which needs to be entered using the virtual numeric keypad on the monitor. 

Check Here: IIT JAM Biotechnology Syllabus 2025

IIT JAM Exam Pattren 2025 for Mathematics

The candidates can check the IIT JAM 2025 mathematics exam pattern below. The IIT JAM  mathematics is divided into three sections- A, B, and C.

IIT JAM 2025 Brochure

The information brochure for the JAM exam 2025 has been released by IIT Delhi. Candidates can check the detailed exam pattern released by the conducting authority through the link provided below. Candidates will have to merely click the IIT JAM information brochure direct link 2025 in the table below and the PDF will be available for download on the screen. 

IIT JAM Syllabus 2025

IIT JAM exam 2025 syllabus is available on the official website. There are different syllabuses for all seven subjects and the syllabus is divided accordingly. The details of subjects are Biotechnology (BT), Economics (EN), Chemistry (CY), Geology (GG), Mathematics (MA), Mathematical Statistics (MS) & Physics (PH). The IIT JAM 2025 Syllabus is based on 10+2+3 levels. The students appearing for IIT JAM exam 2025 must check important topics of the IIT JAM exam pattern 2025 for different subjects.  

IIT JAM 2025 Mock Test

IIT JAM exam 2025 mock test link has been activated by IIT Delhi. Applicants who have submitted the JAM 2025 application form can practice mock tests. IIT JAM mock tests can be accessible for all the aspirants without login credentials. One of the best ways to revise the entire syllabus is to attempt the mock tests. The mock test provides an understanding of the JAM examination pattern. Candidates can plan their preparation meticulously with effective strategies and a perfect approach by taking a number of mock tests. IIT JAM 2025 mock test link has been provided below. 

IIT JAM Exam 2025 Virtual Calculator

In the IIT JAM exam 2025, the candidates are not allowed to carry their own calculators. The appearing candidates for IIT JAM 2025 will get a provision for using an online virtual calculator. The appearing candidates must check the list of other items alongside calculators that are not allowed to carry inside the examination hall.  

• Mobile phones, Bluetooth devices, Watches, or any other electronic devices are not allowed inside the examination hall.
• Any form of paper material such as Tables, Charts, or graph sheets, is also not to be carried in the examination hall.
• Each candidate will get a scribble pad for rough work by the exam conducting body. 
• To use the scribble pad, the candidates will have to write their name and registration number on it. 
• Only one scribble pad is allowed to the candidate at a given point of time. 
• Second scribble pad will only be given to the candidate only when they return the first one. 

IIT JAM Exam Pattern 2025: Important Instructions

When appearing for IIT JAM exam 2025, students must adhere to certain guidelines. We have compiled some important exam-day instructions students must follow to avoid any discrepancies.

• The aspirants appearing for the IIT JAM exam should be aware of the items prohibited at the exam hall and these include mobile phones, charts, graph sheets, calculators, tables, etc. 
• A scribble pad will be provided to the candidate for rough work and the same should be returned at the end of the examination. 
• According to IIT JAM exam pattern 2025, candidates while attempting different sections are required to select the answer for MCQ and MSQ type questions, and to enter the answer for NAT questions using only a mouse on a virtual numeric keypad (the keyboard of the computer will be disabled).
• According to IIT JAM exam pattern 2025, the computer will automatically close the examination after a duration of 3 hours.
• The candidate should not be involved in the use of unfair means in JAM 2025. If any unfair means is detected at any stage, then it will lead to cancellation of the candidature as well as disqualification from appearing in IIT JAM in future according to IIT JAM exam 2025 paper pattern.

IIT JAM Exam Pattern 2025: Shift Timing

Candidates willing to appear for the IIT JAM exam 2025 must check the IIT JAM shift time along with the IIT JAM exam pattern 2025 as they should know the exam timing so that they can reach the IIT JAM exam centre on time. The IIT JAM shift timing 2025 has been provided below: