Careers360 Logo
Search Colleges, Exams, Schools & more
ask-icon
share
    JEE Main 2020 Question Paper with Solution PDF

    JEE Main 2020 Question Paper with Solution PDF

    #JEE Main
    Team Careers360Updated on 08 Dec 2025, 11:53 AM IST

    JEE Main 2020 Question Paper with Solution PDF - The National Testing Agency uploaded the JEE Main question paper with solution 2020 on the official website, jeemain.nta.nic.in. Candidates can check the question paper of JEE Main 2020 in this article. Solving the JEE Main 2020 question paper PDF is important to understand the difficulty level of the JEE Main exam, important topics, marking scheme and more. Reviewing or slovinf the JEE Mains 2020 question paper within the 3 hours (i.e. real exam duration) helps you improve your problem-solving skills. Aspirants can also download the previous year's JEE Mains question paper from Careers360. Download the JEE Main 2020 question paper with the solution pdf below.

    This Story also Contains

    1. JEE Main 2020 Question Paper PDF
    2. JEE Main 2020 Question Paper with Solution (September Session)
    3. JEE Main Sample Paper PDF
    4. Benefits of Solving JEE Main 2020 Question Paper with Solution PDF
    5. Changes in JEE Main Question Paper
    6. Few Solved Questions from JEE Main 2020 Paper
    JEE Main 2020 Question Paper with Solution PDF
    JEE Main 2020 Question Paper

    JEE Main 2020 Question Paper PDF

    JEE Main 2020 paper was conducted in 2 sessions (i.e. January and September) where a total number of 1200 questions were asked including all three subjects (i.e. Physics, Maths and Chemistry) from all 16 shifts. This number of questions is sufficient for aspirants aiming for JEE Main 2025 preparations for practising questions of JEE Main difficulty level. If needed candidates can also go through others JEE Main previous years questions for better understanding. The JEE Main 2020 question paper with solution pdf free download link is provided below.

    JEE Main Question Paper PDF 2020

    Amity University Noida-B.Tech Admissions 2026

    Among top 100 Universities Globally in the Times Higher Education (THE) Interdisciplinary Science Rankings 2026

    Apply
    Integral University B.Tech Admissions 2026

    NAAC A+ Accredited | Highest CTC 45 LPA | Scholarships Available

    Apply

    JEE Main 2020 Question Paper Day Wise

    JEE Main Last Five Year Analysis (2026-2022)
    Boost your JEE Main preparation with the Last 5 Years Analysis (2026–2022). Discover chapter-wise trends, difficulty levels & high-weightage topics.
    Try Now

    Confused About College Admissions?

    Get expert advice on college selection, admission chances, and career path in a personalized counselling session.

    Book a Counselling Slot
    Select Date
    Pick a Slot

    JEE Main 2020 Question Paper with Solution (September Session)

    In the year 2020 session 2 of JEE Main, which is usually held in April, was postponed due to the Covid 19 pandemic and was conducted in the month of September. Candidates can click the link above to download the official JEE Main Question Paper 2020 with solutions. Careers360 provides the question paper of JEE Main 2020 for both sessions on this page itself. We have also provided solutions to the questions asked in JEE Main question paper 2020. After attempting the JEE Main question paper, candidates can check their answers by using the solutions provided.

    UPES B.Tech Admissions 2026

    Last Date to Apply: 20th August | Ranked #43 among Engineering colleges in India by NIRF | Get Upto 100% Scholarships | Spot Admissions via CUET

    Apply
    Geeta University B.Tech Admissions 2026

    40 LPA Highest Package | Up to 100% Scholarship worth 24 Crore via GUTS exam

    Apply

    Since these are free resources, candidates must download them to make the most of them. JEE Main 2020 question paper when combined with other resources such as mock tests, sample papers and more practice questions makes an effective preparation strategy. Students can find the links for all the preparation resources on this page itself.

    Aspirants preparing for upcoming exams can gain valuable insights into the paper pattern, difficulty level, and frequently appearing questions by referring to the JEE Main question paper pdf. Experts have explained the jee main question paper 2020 with solutions in great detail.

    JEE Main Paper 1

    JEE Main Paper 2

    JAC Delhi B.Tech Admission

    CSAB

    JoSAA Counselling

    MP B.E Admission

    Haryana Admission

    Uttarakhand Admission

    Maharashtra CAP All India Counselling

    UPTAC

    WBJEE Counselling

    IPU CET Counselling

    Chandigarh Admission

    TIET B.Tech Admission

    IIIT Hyderabad B.Tech Admission

    JEE Main Sample Paper PDF

    We have provided direct links for downloading the JEE Main sample paper pdf. Candidates must download the sample papers and practise them to strengthen their preparation for the upcoming JEE Main examination.

    Download JEE Main Sample Paper Link

    Recommended eBooks

    Related eBooks and Sample Papers

    Latest
    267460+ downloads
    267460+ downloads
    267460+ downloads
    267460+ downloads

    View all Ebooks

    https://engineering.careers360.com/download/ebooks-and-sample-papershttps://engineering.careers360.com/download/ebooks-and-sample-papershttps://engineering.careers360.com/download/ebooks-and-sample-papershttps://engineering.careers360.com/download/ebooks-and-sample-papers

    Benefits of Solving JEE Main 2020 Question Paper with Solution PDF

    Students who complete the JEE Mains 2020 question paper will gain the following advantages:

    • Candidates will be able to revise the concepts learned during preparation by practising the JEE Main exam question paper pdf. Students can then identify topics that need more practice and strengthen their grasp on the particular subject topics.

    • Students can gain an understanding of the JEE Main exam pattern, the weighting of topics, and more by solving the question paper of JEE Main 2020. This acts as a better preparation strategy for the exam.

    • Candidates can improve their time management and exam familiarity by completing the JEE Mains question paper 2020. They can also use it to determine which sections to concentrate on to increase their accuracy and speed.

    • Regular practice of JEE Main Question Paper 2020 pdf with solutions can help candidates gain confidence and reduce anxiety before the exam. It will allow candidates to get the feel of the exam and get accustomed to its time limit and challenging questions.

    JEE Main Syllabus: Subjects & Chapters
    Select your preferred subject to view the chapters

    Changes in JEE Main Question Paper

    There is a significant difference between JEE Main question papers as compared to previous years, with respect to exam syllabus, exam pattern, number of questions etc for Paper 1 (i.e. for B.E./ B. Tech). Let's discuss them one by one

    • JEE Main Syllabus:- Major chapters from all three subjects have been deleted from the current JEE Main Syllabus with respect to previous year JEE Main Syllabus.

    Here are the details about the syllabus that is removed.

    Subject

    Chapter Name

    Physics

    Communication System

    Physical Chemistry

    States of Matter

    Surface Chemistry

    Inorganic Chemistry

    General Principles and Processes of Isolation of Metals

    Hydrogen

    S-Block Elements (Alkali and Alkaline Earth Metals)

    Environmental Chemistry

    Organic Chemistry

    Polymers

    Chemistry in Everyday Life

    Mathematics

    Mathematical Inductions

    Mathematical Reasoning

    The above-mentioned chapters are completely removed from the JEE Main Syllabus along with major topics from other remaining chapters also reduced.

    For detailed analysis have a look at JEE Main Syllabus

    • Exam patterns:-

    1. Total marks- The total marks are the same. I.e Students can achieve a maximum of 300 marks in the main exam.

    2. No of Questions- Let's have a look at Subject wise distribution of the total number of questions for the JEE Main exams.

    Subject

    No of Questions

    No of Questions

    Mathematics

    (20 MCQs+ 5 NAT)

    (20 MCQs+ 5 NAT)

    Physics

    (20 MCQs+ 5 NAT)

    (20 MCQs+ 5 NAT)

    Chemistry

    (20 MCQs+ 5 NAT)

    (20 MCQs+ 5 NAT)

    Here MCQs mean Multiple-Choice Questions and NTA means questions whose answers are to be filled in as a numerical value. So to summarize in JEE Main for section B in each subject 5 NTA-type questions are there, but candidates have to attempt all 5 of them.

    Few Solved Questions from JEE Main 2020 Paper

    1. (Subject - Physics, Chapter - Optics, Shift - 06 Sep - Evening Shift)

    Question:- A double convex lens has power P and the same radii of curvature R of both surfaces. The radius of curvature of the surface of a planoconvex lens made of the same material with power 1.5 P is :

    1. 2R

    2. \frac{R}{2}

    3. \frac{3R}{2}

    4. \frac{R}{3}

    Answer- 4) \frac{R}{3}

    Solution:-

    1720600855410

    \mathrm{R}_{1}=\mathrm{R}_{2}=\mathrm{R} \\ Power= P \\ \text{Refractive index is assume} (\mu_{l})

    \mathrm{P}=\frac{1}{\mathrm{f}}=\left(\mu_{l}-1\right)\left(\frac{2}{\mathrm{R}}\right)

    1720600856679

    \begin{aligned} &\mathrm{P}^{\prime}=\frac{1}{\mathrm{f}^{\prime}}=\left(\mu_{\ell}-1\right)\left(\frac{1}{\mathrm{R}^{\prime}}\right)\\ &P^{\prime}=\frac{3}{2} P \end{aligned}

    \begin{array}{l} \left(\mu_{\ell}-1\right)\left(\frac{1}{\mathrm{R}^{\prime}}\right)= \frac{3}{2}\left(\mu_{\ell}-1\right)\left(\frac{2}{\mathrm{R}}\right) \\ \\ \therefore \quad \mathrm{R}^{\prime}=\frac{\mathrm{R}}{3} \end{array}


    Hence, The correct option is (4)


    2. (Subject - Maths, Chapter - Integral Calculus, Shift - 03 Sep - Evening Shift )

    Question:- If \int \sin ^{-1}\left ( \sqrt{\frac{x}{1+x}} \right )dx=A(x)\tan ^{-1}(\sqrt{x})+B(x)+C, where C is a constant of integration, then the ordered pair (A(x),\; B(x)) can be?

    1. (x+1,\; -\sqrt{x})

    2. (x+1,\; \sqrt{x})

    3. (x-1,\; -\sqrt{x})

    4. (x-1,\; \sqrt{x})

    Answer- 1) (x+1,\; -\sqrt{x})

    Solution:-

    Given,

    \int \sin ^{-1}\left ( \sqrt{\frac{x}{1+x}} \right )dx=A(x)\tan ^{-1}(\sqrt{x})+B(x)+C,

    \begin{array}{l} \text { Put } x=\tan ^{2} \theta \Rightarrow d x=2 \tan \theta \sec ^{2} \theta d \theta \\ \int \theta \cdot\left(2 \tan \theta \cdot \sec ^{2} \theta\right) d \theta \end{array}

    Now do the integration by parts

    \\\mathrm{\theta\rightarrow 1st\;function}\\\mathrm{2\tan\theta\sec^2\theta\rightarrow 2nd\;function}

    \begin{array}{l} =\theta \cdot \tan ^{2} \theta-\int \tan ^{2} \theta \mathrm{d} \theta \\ =\theta \cdot \tan ^{2} \theta-\int\left(\sec ^{2} \theta-1\right) \mathrm{d} \theta \\ =\theta\left(1+\tan ^{2} \theta\right)-\tan \theta+\mathrm{C} \\ =\tan ^{-1}(\sqrt{\mathrm{x}})(1+\mathrm{x})-\sqrt{\mathrm{x}}+\mathrm{C} \end{array}

    A(x)=1+x,\;\;B(x)=-\sqrt x

    Hence, the answer is the option 1.


    3. (Subject - Chemistry, Chapter - Hydrocarbons, Shift - 08 Jan - Morning Shift)

    Question:- The major products A and B in the following reactions are:

    1720600856029


    1. 1720600856074

    2. 1720600854949

    3. 1720600855903

    4. 1720600855239


    Answer- 1) 1720600856126

    Solution:-

    The given reaction occurs as :

    \mathrm{R-O-O-R\xrightarrow[]{\Delta}2R\dot{O}}

    1720600856280

    Therefore, Option(1) is correct.

    Frequently Asked Questions (FAQs)

    Q: Is the JEE Main 2020 question paper a reliable resource for practice?
    A:

    Yes, the JEE Main 2020 question paper is a reliable resource for practice as it is the official examination paper.

    Q: Where can I find the JEE Main 2020 question paper?
    A:

    Candidates can find the JEE Main question papers with solutions pdf of all years and sessions on Careers360 website.

    Q: How effective was solving the previous year's JEE Main question papers for exam preparation?
    A:

    Solving the previous year's JEE Main question papers was a highly effective preparation strategy. It allowed candidates to familiarise themselves with the exam pattern, question types, and concepts. It also helped assess their readiness and improve problem-solving skills.

    Q: What is the mode of examination for JEE Main 2020?
    A:

    JEE Mains 2020 examination was conducted as a computer based test and held in online mode.

    Q: What are the advantages of practising previous years' JEE Main question papers?
    A:

    Solving previous years' question papers can help candidates identify the exam pattern, important topics, frequently asked topics, and increase their speed and accuracy.

    Articles
    Related Stories
    |
    Upcoming Engineering Exams
    Andhra University Engineering Entrance Test
    Ongoing Dates
    AUEET Counselling Date

    11 Aug'26 - 17 Aug'26 (Online)

    Certifications By Top Providers
    Basic Programming using Python
    Via Indian Institute of Technology Bombay
    Biomechanics of Joints and Orthopaedic Implants
    Via Indian Institute of Technology Kharagpur
    Online MCA
    Via Graphic Era University Online
    Data Analytics with Python
    Via Indian Institute of Technology Roorkee
    Basic Electronics
    Via Indian Institute of Technology Bombay
    Online Certificate Course on Cyber Laws
    Via Indian Law Institute, New Delhi
    Explore Top Universities Across Globe
    Georgia Institute of Technology, Atlanta
    North Avenue, Atlanta, Georgia 30332
    University of Nottingham, Nottingham
    University Park, Nottingham NG7 2RD
    Texas A and M University, College Station
    400 Bizzell St College Station, Texas 77843
    University College London, London
    Gower Street, London, WC1E 6BT
    Michigan Technological University, Houghton
    1400 Townsend Drive, Houghton, Michigan 49931-1295
    University of Strathclyde, Glasgow
    16 Richmond St, Glasgow G1 1XQ

    Popular Courses and Specializations

    Popular Degrees

    Popular Branches

    List of colleges accepting JEE Main

    Questions related to JEE Main

    On Question asked by student community

    Have a question related to JEE Main ?
    if i got 62 percentage in 12th board and get jee main 34907 in sc cast then can i get a seat in CSE

    Hello, with 62% in Class 12 and a JEE Main SC rank of 34,907, you can participate in counselling. However, getting CSE will depend on the college, counselling round, category cutoff and seat availability. Your Class 12 eligibility should also be checked as per the admission rules.

    You can check

    Read Complete Answer
    P
    Pranjali Mathur
    14 Aug'26
    i passed 12 th from PCB and now I am applying for isolated mathematics exam HSC Maharashtra board Feb March 2027 and concurrently applying for MHT cet pcm 2027 will i get admission for computer science engineering through mhtcet cap round in 2027 and do students with this condition got admission for engineering or not ?feeling very confused...

    Yes, this route can work, provided you successfully add Mathematics as a recognized Class 12 subject and satisfy the final 2027 engineering eligibility rules.

    The important issue is that Physics and Mathematics must be available as compulsory subjects for BE/ B Tech eligibility. The current MHT-CET rules require candidates for

    Read Complete Answer
    A
    Ananya Hira
    9 Aug'26
    Please give me integration some questions

    Hi Saini Abhi,

    Here is the link to every chapter-wise question of JEE Mains

    https://engineering.careers360.com/download/ebooks/jee-main-chapter-wise-pyqs

    Hope it will help you. If you need any other resources, please let us know.

    Read Complete Answer
    S
    Shivani Poonia
    7 Aug'26
    Give questions on topic sequence and progression

    Hi Sanvi,

    You can check the questions from the link given below

    https://engineering.careers360.com/exams/jee-main/sequence-and-series-practice-question-mcq

    if you need any other questions  feel free to connect with careers360

    Read Complete Answer
    S
    Shivani Poonia
    10 Aug'26
    my hall ticket sats number sslc2026

    Dear Student,

    If you have forgotten your SSLC 2026 hall ticket or SATS number, contact your school immediately. The school can retrieve your SATS details and provide your hall ticket information. You may also check the official Karnataka School Examination Board portal if the facility is available.

    Read Complete Answer
    M
    Moturi Gana Amrutha Varshini
    7 Aug'26
    View all

    Popular JEE Main Questions

    Are previous year questions repeated in JEE Mains?
    Read Complete Answer
    How to crack JEE Main in 1st attempt?
    Read Complete Answer
    When will JEE Main admit card come?
    Read Complete Answer
    How to check JEE Main Exam Centre?
    Read Complete Answer
    How to check JEE Main Result?
    Read Complete Answer
    How to make jee main admit card correction?
    Read Complete Answer
    How to download jee main admit card?
    Read Complete Answer
    How to download JEE Main admit card without password?
    Read Complete Answer
    What not to carry to JEE Main exam hall?
    Read Complete Answer
    What to carry to the exam hall of JEE Main 2018?
    Read Complete Answer

    B.Tech/B.Arch Admissions OPEN

    Amity University Noida-B.Tech Admissions 2026
    Apply

    Among top 100 Universities Globally in the Times Higher Education (THE) Interdisciplinary Science Rankings 2026

    UPES B.Tech Admissions 2026
    Apply

    Last Date to Apply: 20th August | Ranked #43 among Engineering colleges in India by NIRF | Get Upto 100% Scholarships | Spot Admissions via CUET

    Manav Rachna-B.Tech Admissions 2026
    Apply

    NAAC A++ Grade | Recognized as Category-1 Deemed to be University by UGC | 41,000 + Alumni Imprints Globally

    Chandigarh University Admissions 2026
    Apply

    NAAC A+ Accredited | Among top 2% Universities Globally (QS World University Rankings 2026)

    GMRIT Deemed to be University B.Tech Admissions 2026
    Apply

    100+ Recruiters | 1200+ Placements of 2026 Batch | NBA & NAAC Accredited | Highest CTC 37 LPA

    Integral University B.Tech Admissions 2026
    Apply

    NAAC A+ Accredited | Highest CTC 45 LPA | Scholarships Available

    View all Application Forms

    JEE Main Notifications

    Latest updates

    Explore Career Options

    By Industry
    Flight Attendant

    A flight attendant ensures passenger safety and comfort during flights. Key duties include conducting safety checks, assisting passengers, serving food and drinks, and managing emergencies. They must be well-trained in safety procedures and customer service. A high school diploma is typically required, followed by rigorous training to qualify for the role.

    3 Jobs Available
    Flight Engineer

    A Flight Engineer monitors and operates an aircraft’s complex systems like engines, fuel, and hydraulics during flight, ensuring optimal performance and safety. They assist pilots with technical issues, conduct inspections, and maintain records. This role requires strong technical knowledge, problem-solving, and communication skills. Training usually involves a degree in aviation or aerospace engineering and specialised certification.

    2 Jobs Available
    Aircrew officer

    An Aircrew Officer operates and navigates aircraft, ensuring safe flights and compliance with aviation regulations. Key duties include managing flight systems, conducting pre- and post-flight checks, and adhering to safety standards. The role typically requires working five days a week, with around 120 flight hours monthly. Employment may be contractual or permanent, depending on the airline.

    2 Jobs Available
    Aerospace Engineer

    An aerospace engineer designs, develops, tests, and maintains aircraft, spacecraft, and related systems. They apply physics and engineering principles to improve aerospace technologies, often working in aviation, defence, or space sectors. Key tasks include designing components, conducting tests, and performing research. A bachelor’s degree is essential, with higher roles requiring advanced study. The role demands analytical skills, technical knowledge, precision, and effective communication.

    2 Jobs Available
    Air Hostess

    An air hostess, or flight attendant, ensures passenger safety and comfort during flights. Responsibilities include safety demonstrations, serving meals, managing the cabin, handling emergencies, and post-flight reporting. The role demands strong communication skills, a calm demeanour, and a service-oriented attitude. It offers opportunities to travel and work in the dynamic aviation and hospitality industry.

    2 Jobs Available
    Aeronautical Engineer

    An aeronautical engineer designs, develops, tests, and maintains aircraft and related systems. They work on components like engines and wings, ensuring performance, safety, and efficiency. The role involves simulations, flight testing, research, and technological innovation to improve fuel efficiency and reduce noise. Aeronautical engineers collaborate with teams in aerospace companies, government agencies, or research institutions, requiring strong skills in physics, mathematics, and engineering principles.

    2 Jobs Available
    Safety Manager

    A Safety Manager ensures workplace safety by developing policies, conducting training, assessing risks, and ensuring regulatory compliance. They investigate incidents, manage workers’ compensation, and handle emergency responses. Working across industries like construction and healthcare, they combine leadership, communication, and problem-solving skills to protect employees and maintain safe environments.

    2 Jobs Available
    Airline Pilot

    An airline pilot operates aircraft to transport passengers and cargo safely. Responsibilities include pre-flight planning, in-flight operations, team collaboration, and post-flight duties. Pilots work in varying schedules and environments, often with overnight layovers. The demand for airline pilots is expected to grow, driven by retirements and industry expansion. The role requires specialized training and adaptability.

    1 Jobs Available

    Never miss JEE Main update

    Get timely JEE Main updates directly to your inbox. Stay informed!