How to Prepare for IIT JAM 2027 Numerical Answer Type Questions

Indian Institute of Technology Joint Admission Test for MSc 2027 ( IIT JAM )

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IIT JAM 2027 Exam Day

14 Feb '27

Updated on Oct 27, 2026 15:22 IST
Candidates appearing for IIT JAM 2027 can check the preparation tips for NAT questions. IIT JAM NAT questions are for 30 marks. As per analysis, this is the most time-consuming section in IIT JAM. Get the IIT JAM NAT marking scheme and preparation tips on this page.

Candidates appearing for IIT JAM 2027 can check the preparation tips for NAT questions. IIT JAM NAT questions are for 30 marks. As per analysis, this is the most time-consuming section in IIT JAM. Get the IIT JAM NAT marking scheme and preparation tips on this page.

IIT JAM NAT Question

IIT JAM NAT questions: Joint Admission Test for Masters (JAM) is conducted for admission to MSc /MSc (Tech) programs. Candidates appearing for IIT JAM must be familiar with the exam pattern. It helps in understanding the structure of the questions. IIT JAM question paper has 60 questions for 100 marks. There are three sections in the question paper, namely Multiple Choice Questions (MCQs), Multiple Select Questions (MSQs), and Numerical Answer Type (NAT). Every section has different weightage for questions. In this article, we will know how to prepare for IIT JAM 2027 numerical answer type questions (NAT).

Table of contents
  • Understand IIT JAM NAT Question Pattern
  • How to Prepare for IIT JAM 2027 Numerical Answer Type Questions
  • Step by Step to Solve IIT JAM NAT Questions
  • IIT JAM NAT Preparation Strategy - Paper Wise
  • Daily Study Plan for NAT Questions

Understand IIT JAM NAT Question Pattern

According to the IIT JAM exam pattern, there are 20 numerical answer type (NAT) questions. Out which 10 questions carries 1 mark and remaining 10 questions are for 2 marks. Moreover. There is no negative marking for wrong answers.

IIT JAM NAT Questions Marking Scheme

Candidates can check the IIT JAM marking scheme below.

Section

No. of Questions

Marks for each correct answer

Total Marks

A

10 MCQs

1 mark each (1/3 marks will be deducted for each wrong answer)

10 Marks

20 MCQs

2 marks each (2 marks will be deducted for each wrong answer)

40 Marks

B

10 MSQs

2 marks each

20 Marks

C

10 NAT Questions

1 mark each

10 Marks

10 NAT Questions

2 marks each

20 Marks

Also Read: IIT JAM 2027 mock test

How to Prepare for IIT JAM 2027 Numerical Answer Type Questions

Candidates can check IIT JAM preparation tips for NAT questions.

Tips Strategy

Build Conceptual Knowledge

  • Solving the NAT questions requires conceptual knowledge rather than simply recalling definitions.
  • Know how and where to use formulas and concepts.
  • Solve example and basic problems before attempting advanced questions.
  • Practice long calculation problems.
  • Candidates need to understand formulas and their use.
Practice IIT JAM Previous Year Question Paper
  • IIT JAM PYQs are an important resource for exam preparation.
  • Follow the steps while solving IIT JAM previous year questions.
  • Candidates must solve NAT questions.
  • Check the solutions and official keys.
  • Identify the concepts used to solve the problem.
  • Re-solve the questions you answered incorrectly.
Make Handy Notes of Formulas
  • While preparing for IIT JAM exam.
  • Candidates must make notes of important formulas.
  • Solve an example of its application.

Improve Calculation Speed and Accuracy

  • NAT section is about speed and accuracy.
  • Calculations might be lengthy and time-consuming.
  • Practice fractions, decimals, algebraic simplification, differentiation and integration, exponents and roots, sign conventions, and units problems.
Practice without Solutions
  • Candidates can follow three approaches to solve problems.
  • Solve questions independently.
  • Check solutions to identify conceptual or calculation errors.
  • Solve questions again without solutions.

Take a Timed Mock Test

After completing the major part of the IIT JAM syllabus, start taking mock tests.

During Practice:

  • Use a timer.
  • Solve NAT questions.
  • Enter answers using a virtual calculator.
  • Review answers after the test.
  • Track your answers and time per question.
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Step by Step to Solve IIT JAM NAT Questions

Candidates can follow the methods provided below to solve IIT JAM NAT questions.

  • Identify intent of the question.
  • Identify concepts.
  • Write down information available in question.
  • Solve the problem.
  • Verify your result.
  • Enter the answer using a virtual calculator. Also, do not round figure answer unnecessarily.

Also Read: IIT JAM preparation tips for 15 days

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IIT JAM NAT Preparation Strategy - Paper Wise

The preparation strategy will be based on the paper a candidate is appearing for.

IIT JAM Paper
NAT Preparation Focus
Mathematics (MA)
  • Calculus
  • Linear Algebra
  • Differential equations
  • Other syllabus-based numerical problems
Mathematical Statistics (MS)
  • Probability
  • Distribution
  • Statistical inference
  • Numerical calculations
Physics (PH)
  • Numerical applications of mechanics
  • Electricity
  • Thermodynamics and other syllabus topics
Chemistry (CY)
  • Stoichiometry
  • Physical Chemistry calculations
  • Numerical applications of chemical concepts
Biotechnology (BT)
  • Quantitative biology
  • Genetics
  • Biochemistry
  • Numerical applications in the syllabus
Geology (GG)
  • Geological calculations
  • Quantitative interpretation
  • Numerical applications
Economics (EN)
  • Mathematical methods
  • Statistics
  • Probability
  • Quantitative economic analysis

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Daily Study Plan for NAT Questions

Dedicating two hours daily for NAT preparation can help you master the sections. Below is the preparation timeline for IIT JAM NAT questions.

Activity Time
Revise formulas and concepts 20 minutes
Solve chapter-wise numerical questions 40 minutes
Practise previous-year NAT questions 30 minutes
Review incorrect questions 20 minutes
Revise difficult problems 10 minutes
Total 120 minutes

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About the Author
Vikash Kumar is a leading subject matter expert, specializing in K–12 education and competitive exam preparation for JEE Mains. With a BTech degree and over 10 years of experience in creating high quality content fo Read Full Bio
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Answered a month ago

Yes, you are generally eligible for IIT JAM M.Sc. Geology (GG) as long as you have studied Geology for three years/six semesters and have taken any two subjects among Mathematics, Physics, Chemistry, and Biological Science as your minors/subsidiary subjects.

S

Swati Pandey

Contributor-Level 10

Answered a month ago

No, you cannot get admission to IIT Bombay if your degree completion extends into September.

IIT JAM regulations generally allows provisional admission for final-year students, but you must submit proof of passing your qualifying degree by a strict deadline which is typically September 30 of the admi

...Read more

A

Akanksha Yadav

Contributor-Level 10

Answered a month ago

Yes, IIT Kharagpur will open IIT JAM 2027 form correction window in November 10. Registered candidates will be allowed to edit the application formd. Complete changes are not allowed, therefore it is important to fill the IIT JAM application form 2027 carefully.

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered a month ago

The specification of photograph for IT JAM application form 2027 is provided below.

Image DescriptionsSizeFormat
  • Good qualify recent and color passport photograph with white or very light colour.
  • Face should cover 50% of photograph (full face view looking into camera).
  • Forehead, eyes nose, ears, and chin must be visible.
  • Avoid spectacles with dark or tinted glasses while taking photograph.
  • 3.5 cm Width * 4.5 cm Height
  • Max. pixel 480*640
  • Min. pixel 240*320
  • JPEG/JPG

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered a month ago

The following documents are requird while filling the IIT JAM application form.

  • SCC (Class 10) mark sheet with Date of Birth.
  • High-quality recent photograph and signature as per the specification.
  • Scanned copy of category certificate (OBC-NCL/EWS/SC/ST).
  • Scanned copy of Physical Disability Certificate (

...Read more

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered a month ago

IIT Kharagpur activated the IIT JAM application form link on the official website, jam.iitkgp.ac.in. Candidates must fill the application form through the JOAPS portal.

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered a month ago

Yes, IIT JAM registration 2027 date was revised to September 12. But, IIT Kharagpur has activated the registration portal on September 11, 2026. The application form is available online at jam.iitkgp.ac.in. Candidates can register for IIT JAM 2027 through JOAPS portal.

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered a month ago

Yes, candidates are allowed to appear for two test papers in IIT JAM. However, they will have to additional fee.

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered a month ago

IIT JAM application form fee is provide mentioned below.

CATEGORYONE TEST (INR)TEST PAPERS (INR)
Female/SC/ST/PwD10001350
All Others20002700

 

V

Vikash Kumar Vishwakarma

Contributor-Level 10

Answered a month ago

Candidates can apply for IIT JAM exam 2027 through JOAPS Portal. The authority activated the JOAPS portal on September 11, 2026. IIT JAM application form 2027 is accepted online only.

V

Vikash Kumar Vishwakarma

Contributor-Level 10