IIT JAM 2026 Question Paper and Answer Key: Memory-based Questions with Answers for All Subjects

IIT JAM 2026 Memory-based Question papers are updated. If you have appeared for IIT JAM 2026 Exam and eagerly waiting for memory-based question papers and answer keys can check here. As IIT JAM 2026 Memory-based Question papers and answer keys become the primary source for immediate information and students get an idea about the number of right attempts in the IIT JAM Exam. IIT Bombay conducted IIT JAM 2026 Exam on February 15, 2026, to grant admissions for the post-graduate programs like M.Sc., Joint M.Sc.-Ph.D. at prestigious Indian Institutes of Technology (IITs) and IISc.

You will be able to check the memory-based questions and their answers for all the subjects in this article. Experts also provide a tentative answer key based on memory-based questions. IIT JAM 2026 for different subjects are conducted in three sections: A, B, & C. The question types for all subjects include Multiple Choice Questions (MCQs), Multiple Select Questions (MSQs), and Numerical Answer Type (NAT) questions.

Also Read: IIT JAM 2026 Paper Analysis

IIT JAM 2026 Exam Structure & Marking Scheme

Students appearing for IIT JAM 2026 must have an idea about the exam pattern and marking scheme. There are 60 questions for all the subjects and carry a total of 100 marks. You can check the breakdown of questions as per the table given below:

Subject-Wise IIT JAM Memory-Based Question Insights

Once the IIT JAM Exam 2026 will be concluded on February 15, detailed memory-based insights for each subject will be made available based on student recollections from different places. Students provide inputs on the basis of their memory to different coaching centres and experts. Solutions to memory-based questions and answer keys will be released accordingly after the conduct of exams.

Memory-based IIT JAM Physics Question Paper 2026

As per the review given by Abhimanyu Rai, the overall paper was moderate to difficult.Topics included in Physics (PH) exam were Mathematical Methods (Calculus, Vector Calculus), Electricity and Magnetism, Mechanics, and Modern Physics.

IIT JAM Memory-based Physics Question 2026 is updated here.

• Potential Difference
• Double Refraction
• Transistor Question
• Time and Space Coordinates
• Zener diode in MSQ section
• Bragg's law

Memory-based IIT JAM Chemistry Question Paper 2026

Memory-based questions for Chemistry can be checked as per reviews given by Ayush Sanyal from Cuttack and Namrata Soni from Lucknow. Major topics for Chemistry (CH) from which the questions came in IIT JAM 2026 include Organic Chemistry and Inorganic Chemistry and also direct formula based questions were asked.

IIT JAM Memory-based Chemistry Question 2026 has been updated here.

• Boron Enolate Chiral Auxilary
• NEF Reaction
• POP Bond in P ₄ O ₈
• no. of Fe3S4 m +3 OS with octahedral
• total no. of vibrational modes in benzene
• no of Fe atom of +2 of of o.s. and 6 C.N

Memory-based IIT JAM Mathematics Question Paper 2026

IIT JAM Mathematics Questions are usually tricky, and one must focus on the key areas from where maximum questions are asked. IIT JAM 2026 topics for Mathematics (MA) included Geometry and Topology (GT), Real Analysis (Sequences and Series), Linear Algebra. Follow this space to check for memory-based questions on the day of the exam. The review from Kushal and Akansha about Maths was that the paper was difficult this year as compared to last yeat question paper. The paper IIT JAM Mathematics Question Paper 2026 was lenghty.

IIT JAM Memory-based Mathematics Question 2026 is updated here.

• U(8)= U(12)- isomorphisim
• Group of order 39 has exactly one subgroup of order 3 and 13. G cannot be Boolean as 13 has an element of order.
• Bernoulli Theorem.

Memory-based IIT JAM Biotechnology Question Paper 2026

Biotechnology (BT) paper is an interdisciplinary paper and important topics or key areas for this subject include Biology (Cell Biology, Genetics, Biochemistry), as well as foundational concepts in Physics , Chemistry, and Mathematics. Student named Bhoomika Gupta said that the paper was moderate. Questions from Recombinant DNA Technology, Immunology, Genetics were asked. Memory based questions is made available below. The level of question was easy to moderate.

IIT JAM Memory-based Biotechnology Question 2026

As per review given by Sneha Choudhary and memory of other students after the exams, some of the topics and questions that were asked in the examination are

• ​​Magnificent of rbc usual size 8mu meter and magnified was given as - 5cm
• What is not present in archebacteria? Options - pseudomurine, circular dna, peptidoglycan, last option something related to s layer
• Which molecule is not a secondary messanger?
• Which peptidoglycan content is highest in Bacterial cell ?
• There are 120 cells. How many cells will be there in next 120 minutes?
• Which sigma factor does nitrogen assimilation?
• Which virus is associated with ds RNA?

Memory-based IIT JAM Mathematical Statistics Question Paper 2026

The questions from a wide range of topics were asked such as standard distributions, probability, and estimation, alongside core mathematical topics like Matrices and Differential Calculus. As per the students reaction the level of the paper was moderate to difficult. The actual memory-based questions can be checked here. The above tentative topics are provided based on previous year’s trends.

IT JAM Memory-based Mathematical Statistics Question 2026 will be updated here after the exams get concluded.

Memory-based IIT JAM Economics Question Paper 2026

The Economics (EN) section mainly includes key areas from Microeconomics and macroeconomics as per the trends of previous years. You can check this space for memory-based questions on the day of the exam.

IT JAM Memory-based Economics Question 2026 will be updated here after the exams get concluded.

Memory-based IIT JAM Geology Question Paper 2026

The key areas for Geology (GG) will include topics such as Petrology and Structural Geology. Students must focus on these topics, and they can stay tuned to this space for more updates on memory-based questions.

IIT JAM Memory-based Geology Question 2026 will be updated here after the exams get concluded.

IIT JAM Official Answer Key 2026

IIT JAM Official Answer Key is expected to be released after one week of the conduct of the IIT JAM Exam 2026. IIT JAM Answer key will be made available on the official IIT JAM website at jam2026.iitd.ac.in. The direct link will be activated for your convenience.

Importance of IIT JAM Memory-Based Answer Keys

Memory-based papers serve three critical functions:

1. Immediate Self-Assessment: Candidates can estimate their raw scores before the official results are declared in late March.
2. Trend Analysis: Future aspirants use these to understand the "shift" in difficulty level—for instance, if NAT questions are becoming more calculation-intensive.
3. Cutoff Prediction: Based on student feedback, coaching institutes release "Expected Cutoffs" within hours of the exam.

Note: While memory-based keys are highly accurate for MCQs, they may vary slightly for NAT questions due to specific decimal values recalled by students. Always cross-verify with the official provisional key released on the IIT portal (jam2026.iitb.ac.in).

Also Read : How to Crack IIT JAM 2026 on First Attempt?

For further articles and updates related to JAM 2026, stay tuned to CollegeDekho !