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JEE Advanced 2021 Question Paper with Solutions - PDF Download

The JEE Advanced 2021 question paper is available as a free PDF download for both Paper 1 and Paper 2, covering Physics, Chemistry, and Mathematics. The exam was conducted on 3 October 2021 by IIT Kharagpur in online mode. Solutions prepared by expert faculty are available below — no sign-up required.
JEE Advanced 2021 Question Paper with Solutions - PDF Download

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If a candidate wants to crack their IIT JEE exam then he/she needs to solve the JEE advanced question paper as they help to boost their exam preparation. It also provides a brief idea about the pattern of the examination which includes the weightage for each topic, marking scheme, etc. It is suggested by every IITian and mentors to solve the IIT JEE advanced 2021 question paper on a regular basis as it increases confidence and focus of the student and it makes students stress-free during the examination.

Every student should practice the IIT JEE advanced 2021 tasks regularly if they want to do well on their exam. Once a student has solved the JEE advanced 2021 exam questions, they will get an idea of the most common questions that may be repeated each year.

If candidates want to practice, they can download the JEE advanced 2021 question paper from our website in PDF format (with solution).  Our experts provide JEE advanced question papers in downloadable links to make it easier for all the students to access them.

JEE Advanced 2021 Question Paper with Solution PDF Download Free

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JEE Advanced 2021 Question Paper - 1 (PDF) Question Paper - 2 (PDF)
 Physics Download PDF Download PDF
Chemistry  Download PDF Download PDF
Maths  Download PDF Download PDF

JEE Advanced Previous Year Question Paper

JEE Main Previous Year Question Paper

JEE ADVANCED 2021 QUESTION PAPER WITH SOLUTION

Our experts provide the JEE Advanced 2021 paper with solution PDF to help candidates get a clear idea about the question types that will be asked in the exam. The solutions are well explained and written in both languages in simple form. You can simply click on the links below and download the JEE Advanced 2021 previous year paper along with the solutions.

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JEE ADVANCED 2021 EXAM PATTERN

The JEE Advanced 2021 exam was held in two papers, both mandatory for all candidates. Here is the complete pattern:

Paper Timing and Structure

  • Paper 1: Morning shift — 9:00 AM to 12:00 Noon
  • Paper 2: Afternoon shift — 2:30 PM to 5:30 PM
  • Gap between papers: ~2.5 hours

Question Types in JEE Advanced 2021

JEE Advanced uses a dynamic marking scheme — meaning different question types carry different marks and have different negative marking rules. The 2021 paper included:

Question Type Description Negative Marking
MCQ – Single Correct Only one option is correct Yes
MCQ – Multiple Correct One or more options are correct Partial marking applies
Numerical Answer Type (NAT) Single or two-digit integer answer No negative marking

The 2021 paper pattern closely mirrored that of JEE Advanced 2018, though the questions were entirely new. This made the pattern more predictable for well-prepared students.

JEE Advanced 2021 – Exam Highlights

Particulars

Details

Exam Mode

Online (Computer-based Test)

Number of papers

2

Time duration

6 hours (3 hours for each paper)

Language/Medium

Hindi or English

Number of sections

3 (Maths, Physics, Chemistry)

Type of Questions

MCQs (Single & Multiple correct options) NAT questions (single-digit integer)

Marking scheme

Dynamic

Subject-wise Paper Analysis: What Was the Difficulty Level in JEE Advanced 2021? 

After the paper was released, eSaral's faculty team and previous IITians conducted a detailed analysis. Here is what stood out:

Physics — Moderate to Easy

Physics Papers 1 and 2 were considered moderate to easy by most students and experts. The majority of questions were rooted in Class 11 and Class 12 NCERT concepts, with strong representation from:

  • Mechanics and Thermodynamics (Class 11)
  • Electromagnetism and Optics (Class 12)

Students who had thoroughly worked through NCERT Class 11 Physics and NCERT Class 12 Physics found a significant advantage in this section.

Chemistry — Easy to Moderate

Chemistry was rated easy to moderate, with questions again leaning heavily on NCERT content. Key topics included:

  • Organic Chemistry: Salt analysis, Metallurgy
  • Inorganic Chemistry: Coordination Chemistry
  • Physical Chemistry: Electrochemistry, Chemical Equilibrium

If your NCERT Chemistry is solid — particularly Class 12 Chemistry NCERT Solutions — you were well-positioned to score high in this section.

Mathematics — Difficult

Mathematics was the standout difficult paper in JEE Advanced 2021:

  • Paper 1 focus: Complex numbers, Probability, Matrices, Vectors, Straight Lines
  • Paper 2 focus: Coordinate Geometry, Calculus
Subject Overall Difficulty NCERT Dependency Key Topics
Physics Easy–Moderate High Mechanics, Electromagnetism, Optics
Chemistry Easy–Moderate High Organic, Coordination, Metallurgy
Mathematics Difficult Low–Medium Calculus, Coordinate Geometry, Complex Numbers

Benefits of solving the JEE Advanced 2021 question paper

1. Familiarity with Exam Pattern

 By solving the JEE Advanced 2021 question paper, the students can become well-acquainted with the pattern of the exam, formats of the questions, and the full structure of the Advanced exam, which can help in reducing anxiety and boosting confidence during the actual exam.

2. To Understand Question Types

Solving JEE Advanced 2021 question papers can be very challenging and may require a thorough understanding of the concepts. By advanced 2021pyq, the enthusiasts can get exposure to various types of questions and can therefore identify the areas where they need improvement. This practice will help them in developing effective strategies and tackling numerous types of questions after the actual exam.

3. Time Management Skills

We are all aware that the JEE Advanced, like any other examination, is a time-bound examination, and time management is of utmost importance for getting success in this exam. By solving the JEE Advanced 2021 paper, one can practice with the time allocation for all the sections and questions, which can help in developing a sense of pacing. It will also help in completing the examination within the stipulated time frame.

4. Knowing Strengths and Weaknesses

While solving IIT JEE Advanced 2021 papers, one can assess his/her performance and identify his/her strengths and weaknesses in the subjects and their related topics. It will enable the students to focus their efforts on areas which need improvement, thus helping in optimising the study plan.

5. Refining Speed and Accuracy

The JEE Advanced exam demands speed as well as accuracy in solving difficult problems. By regularly solving JEE Advanced papers, the young JEE enthusiasts can enhance their problem-solving skills, calculations, and logical reasoning expertise. With continuous and serious practice, they can greatly enhance their pace while maintaining 100 per cent accuracy, which is pivotal for scoring well in the JEE exam.

6. Solid Revision and Concept Augmentation

Revisiting the JEE Advanced 2021 paper helps in reinforcing the concepts and chapters which students have studied during their preparation. It provides a good chance to apply precise knowledge in a genuine exam-like framework, which can help in retaining the accurate concepts. So, it is clear that the revision helps in better understanding of the concepts and retains them for a longer time.

7. Foreseeing Trends

By analysing the 2021 JEE Advanced paper, one can identify trends in the topics, question patterns, and weightage on the chapters. This analysis can lead to the preparation strategy, and can help in prioritising the important topics/chapters in the upcoming JEE Advanced exam.

 8. Uplifting Confidence

Solving the JEE Advanced 2021 question paper uplifts the confidence of the students and also provides a sense of achievement to them. When one solves more papers, he/she gains confidence in his/her potential, which positively impacts his/her overall performance in the JEE Advanced exam.

In a nutshell, we can say that solving JEE Advanced 2021 papers is a crucial part of exam preparation. It provides multiple benefits, from familiarity with the examination pattern, refinement in problem-solving skills, to essential time management, all of which can increase the success ratio in the IIT JEE Advanced exam.

Conclusion 

If you want structured guidance beyond PDFs — including live doubt resolution and a proven teaching system built by IIT Bombay faculty — explore eSaral's JEE preparation courses, where students preparing with Kota-quality teaching have consistently achieved top ranks.

Bookmark this page to return to the download links whenever you need them, and check eSaral's full library of JEE and NEET study resources to support every stage of your preparation.

Frequently Asked Questions

Find answers to common questions.

What was the difficulty level of JEE Advanced 2021?

hysics and Chemistry were rated easy to moderate, with strong NCERT alignment. Mathematics was rated difficult — particularly Paper 1 with complex numbers, matrices, and probability, and Paper 2 with calculus and coordinate geometry. Overall, 2021 was considered a balanced paper with a tougher Maths section compared to previous years.

Who conducted JEE Advanced 2021 and when was it held?

JEE Advanced 2021 was conducted by IIT Kharagpur on 3 October 2021, as per the official JEE Advanced rotating IIT system. The exam was held in fully online (computer-based) mode, with Paper 1 from 9 AM–12 Noon and Paper 2 from 2:30 PM–5:30 PM.

Where can I download the JEE Advanced 2021 question paper with solutions for free?

The JEE Advanced 2021 question paper with solutions — for both Paper 1 and Paper 2 across Physics, Chemistry, and Mathematics — is available as a free PDF download on this page. Click the subject-wise links in the download table above. No registration is required. Solutions are written in simple English and Hindi by expert faculty.

Is solving JEE Advanced 2021 paper useful if I am preparing for JEE Advanced 2026?

Yes — solving the 2021 paper is directly useful for 2026 preparation. The JEE Advanced question format, marking scheme, and core topic emphasis remain broadly consistent year to year (as guided by the Joint Admission Board). Working through 2021 builds familiarity with multi-correct MCQs and NAT questions, strengthens time management, and reveals topic gaps that can be addressed well before your exam.

Which topics had the highest weightage in JEE Advanced 2021 Maths?

In JEE Advanced 2021 Mathematics, Calculus and Coordinate Geometry dominated Paper 2, while Complex Numbers, Probability, Matrices, Vectors, and Straight Lines were prominent in Paper 1. This pattern is broadly consistent with JEE Advanced history — Calculus and Coordinate Geometry tend to appear heavily every year, though all topics should be prepared thoroughly.

How many questions were there in JEE Advanced 2021?

JEE Advanced 2021 had a dynamic structure across both papers. Each paper contained questions from three sections — Physics, Chemistry, and Mathematics — in formats including single-correct MCQs, multi-correct MCQs, and numerical answer type (NAT) questions. The total marks and question count varied per section based on the dynamic marking scheme used by the conducting IIT.