IIT JAM 2026 Mathematics Question Bank: Question & Answer PDF Download

A strong command of key concepts and problem-solving skills is essential for IIT JAM 2026 preparation. You can improve your accuracy and speed on the test by practicing high-weightage and frequently asked questions from previous papers with the aid of a well-organized question bank. 

This IIT JAM Mathematics Question Bank offers easy PDF downloads for solved problems with answer choices that cover fundamental topics like calculus, linear algebra, real analysis, differential equations, and more.

IIT JAM Mathematics Repeated Questions

Here are the top-most repeated questions of IIT JAM Mathematics, which will help you understand the IIT JAM exam pattern to prepare for the exam more efficiently.

1. Question: If f(x)=∣x∣f(x) = |x|f(x)=∣x∣, then f is differentiable at x = 0?
   Options:
   A. Yes | B. No | C. Only from right | D. Only from left
   Correct Answer: B. No
2. Question: The series ∑1/npsum 1/n^p∑1/np converges for:
   Options:
   A. p < 1 | B. p = 1 | C. p > 1 | D. all p
   Correct Answer: C. p > 1
3. Question: If A and B are square matrices such that AB = BA, then:
   Options:
   A. Both diagonal | B. AB is symmetric | C. A and B are simultaneously diagonalizable | D. AB = I
   Correct Answer: C. A and B are simultaneously diagonalizable
4. Question: If E[X]=μE[X] = muE[X]=μ, Var(X)=σ2text{Var}(X) = sigma^2Var(X)=σ2, then E[(X−μ)2]=E[(X - mu)^2] =E[(X−μ)2]=:
   Options:
   A. 0 | B. μ2mu^2μ2 | C. σ2sigma^2σ2 | D. 1
   Correct Answer: C. σ2sigma^2σ2
5. Question: The Laplace Transform of 1 is:
   Options:
   A. 1 | B. s | C. 1/s | D. s²
   Correct Answer: C. 1/s

IIT JAM Mathematics Repeated Questions: Free PDF Link

You can check the table given below to get the access of the IIT JAM 2026 Mathematics question bank PDF, to get a hand on practice.

Particulars	Details
IIT JAM 2026 Mathematics Question Bank	Download PDF

IIT JAM Mathematics Topic-Wise Weightage

Understanding the IIT JAM Chapter-wise weightage will help you concentrate on the areas that will score the highest on the IIT JAM Mathematics 2026 exam. According to past trends, subjects like Calculus, Real Analysis, and Linear Algebra are given the most weight, while subjects like Vector Calculus and Complex Analysis continue to be very important. The approximate topic-wise weighting to help you plan your preparation is shown below.

Chapter	Average Weightage
Linear Algebra	18-20%
Calculas	16-18%
Real Analysis	14-16%
Differential Equations	12-14%
Group Theory & Abstract Algebra	10-12%
Vector Calculus	8-10%
Complex Analysis	7-8%
Numerical Methods	6-8%
Probability & Statistics	6-8%
Mathematics Statistics	4-5%

Why Practicing from the IIT JAM Mathematics Question Bank Boosts Your Score?

Using an IIT JAM Mathematics Question Bank to prepare guarantees concentrated, test-focused practice by going over important and often asked questions. It increases your speed, confidence, and mastery of key subjects for the IIT JAM 2026 exam.

1. Exam-oriented preparation: It focuses on the formats and kinds of questions that will be asked on the test.
2. Topic prioritization: It enables you to efficiently manage your study time by letting you know which subjects are more important.
3. Exposure to Various Difficulty Levels: To promote well-rounded preparation, there are easy, moderate, and challenging questions.
4. Exam Pattern Familiarity: This helps you become accustomed to the time constraints, question format, and marking scheme of IIT JAM.
5. Concept Reinforcement: Your comprehension is strengthened when you are repeatedly exposed to fundamental ideas. Error analysis enables you to monitor errors and focus on areas that need improvement.
6. Quick Revision: For last-minute preparation, it serves as a streamlined version of the syllabus.
7. Building Confidence: You will feel less anxious on the real test, the more you practice real-type questions.
8. Better Time Management: This aids in planning which exam questions to tackle first. Performance tracking enables you to monitor your development over time and modify your study strategies as necessary.