How to Calculate IIT JAM 2025 Scores: Negative Marking, Mistakes to Avoid

How to Calculate IIT JAM 2025 Scores: Negative Marking, Mistakes to Avoid

Edited By Shankha Ghosh | Updated on Feb 13, 2025 10:07 PM IST | #JAM
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JAM  Result Date : 19 Mar' 2025 - 19 Mar' 2025

Students can calculate their JAM exam scores with the help of the answer key and their recorded responses. The IIT JAM result date 2025 is March 19. But why wait so long when you have everything you need to calculate your score? The IIT JAM answer key 2025 will be released on February 14, along with the response sheet.

With the help of JAM answer key and response sheet candidates can easily estimate their exam scores. All you have to do is compare your recorded responses with the answer key and evaluate their scores based on JAM marking schemes. To calculate the scores, students need to calculate the positive and negative markings in JAM 2025. To learn more about the JAM score calculator and other relevant details, read the entire article.

What is IIT JAM Score?

The IIT JAM final score comprises of all the marks after being evaluated for the correct and incorrect responses. To calculate the JAM marks accurately, students need to compare their own answers with the official answer key and record the marks obtained.

Also read,

IIT JAM Marking Scheme 2025

Section

Type of Questions

Marks per Question

Negative Marking

A

Multiple Choice Questions (MCQs)

  • 10 questions: 1 mark

  • 20 questions: 2 marks

1/3 mark for 1 mark questions

2/3 mark for 2 mark questions

B

Multiple Select Questions (MSQs)

2 marks

No negative marking

C

Numerical Answer Type (NAT)

10 questions: 1 mark

10 questions: 2 marks

No negative marking

Negative Marking in IIT JAM 2025

The JAM 2025 has negative marking. However, students must be aware that only Section A in JAM exam has negative marking. There are no penalties for answering wrong in Section B and C questions.

Formula to Calculate JAM Scores 2025

  • For one mark questions (A):

IIT JAM score = {(number of correct answers*1)-(number of incorrect answers*⅓)}

  • For two marks questions (B):

IIT JAM score = {(number of correct answers*1)-(number of incorrect answers*⅔)}

  • Finally, IIT JAM final score = (A+B)

Mistakes to Avoid while Calculating JAM Score

  • Not understanding the Marking Scheme: Students must be aware of how marks and negative marking work.

  • Neglecting Negative Marking: Skip uncertain answers in Section A.

  • Not checking answer key properly: Students are advised to always refer to a trusted answer key for accuracy. (Check Careers360 website for details)

  • Not Keeping Track of Responses: Maintain a clear record of your JAM answers.

Also read,

How to Analyse JAM Scores

Analysing your IIT JAM score is essential to measure your performance and take actions on next steps. Students can compare their scores with past year cutoff marks at their preferred IITs to get an idea about their chance of admission.

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Questions related to JAM

Have a question related to JAM ?

Hello,

If you are covering topics like differential equations and functions of two and three variables, you're on the right track for the IIT JAM 2025 exam. However, cracking the exam requires a thorough understanding of all subjects in the syllabus, consistent practice, and time management. Focus on all key topics, solve previous years' papers, and take mock tests to boost your preparation. With dedication and strategy, success is achievable.

Hope this helps you,

Thank you

https://university.careers360.com/exams/jam


Hello there,

Yes, you can apply for IIT JAM 2026 after completing your B.Sc. in August 2024 .

Here’s the eligibility criteria:

  1. Educational Qualification : You must have completed or be in the final year of your undergraduate degree (B.Sc.) by the time of admission. Since you will be graduating in August 2024 , you are eligible for IIT JAM 2026 .

  2. Age Limit : There is no age limit for applying to IIT JAM.

  3. Subject Requirement : Make sure you are applying for the subject you studied during your B.Sc. (such as Physics, Chemistry, Mathematics, etc.).

You can apply for IIT JAM 2026 in the year 2025 (usually the exam takes place in February) as long as you meet the eligibility requirements.

I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.




Hello,

A provisional admit card typically allows candidates to appear for the examination.

Here are important details :-

  • Certificate Issue: Your application was flagged due to a disallowed OBC-NCL certificate. Ensure you rectify this as per the authorities’ guidelines.
  • Exam Participation: You can likely proceed with the exam, but the provisional status might impact later stages if the defect isn’t resolved.
  • Action Required: Contact the IIT JAM authorities immediately to address the certificate issue.
  • Post-Exam Eligibility: Failure to submit a valid certificate by the stipulated deadline could disqualify you from further processes.

Hope it helps !

Hello,

Yes, you can give the IIT JAM (Joint Admission Test for M.Sc.) paper, provided you meet the IIT JAM eligibility criteria . Here’s a summary:

  1. Eligibility : Candidates must hold a Bachelor’s degree in any discipline.
  2. Subject Eligibility : For subjects like Mathematics, Physics, or Computer Science, an AI/ML background is suitable.
  3. Degree Completion : You must have completed or be in the final year of your Bachelor's degree.
  4. Age Limit : There is generally no age limit for IIT JAM, but check the specific year’s guidelines.
  5. Required Scores : You must meet the minimum score criteria set by the participating institutes.

Hope it helps !

Hello Shivam,

Yes, you can appear for the IIT JAM (Joint Admission Test for M.Sc.) exam after completing your B.Sc. in Artificial Intelligence and Machine Learning . However, to be eligible, there are some important points to consider:

Eligibility Criteria:

  1. Educational Qualification : You must have completed a B.Sc. or an equivalent degree from a recognized university with at least 55% aggregate marks (for General and OBC candidates) or 50% (for SC, ST, and PwD candidates).

  2. Subjects in B.Sc. : IIT JAM offers a variety of subjects, and you need to ensure that your B.Sc. program aligns with one of the available subjects for the exam. Popular streams include Mathematics , Physics , Computer Science , and Biotechnology .

  3. Age Limit : There is no age limit for IIT JAM.

    Steps:

  4. Check the IIT JAM 2025 Eligibility : Before applying, verify that your course content is in line with the subjects offered in IIT JAM. Common subjects for students from AI/ML background include Mathematics and Computer Science .

  5. IIT JAM Exam Preparation : Prepare for the exam by reviewing the syllabus for the subject you choose. You can refer to past years' question papers and study materials available online or through coaching centers.

  6. Apply for IIT JAM : The application forms for IIT JAM are typically released in September-October every year. Make sure you check the official website for updates.

If you are eligible and meet the necessary criteria, you can apply for IIT JAM after completing your B.Sc. and pursue a Master’s degree (M.Sc.) in various IITs.


I hope this answer helps you. If you have more queries then feel free to share your questions with us we will be happy to assist you.

Thank you and wishing you all the best for your bright future.


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