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JEE Main 2020 Paper 1 Answer Key by Resonance January 7 (Afternoon Session)

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Careers360 has compiled the answer key of JEE Main Paper 1 held on January 7 (afternoon session) released by Resonance. The solutions to all of the sections is now available.
JEE Main Exam's High Scoring Chapters and Topics
This free eBook covers JEE Main important chapters & topics to study just 40% of the syllabus and score up to 100% marks in the examination.
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QnA related to JEE Main

Ask your question related to JEE Main

The thing is that, NEET or JEE is ultimately your choice. You should go for the options you find intriguing or interesting as a career path and where does your skill, aptitude and interest lie. And if you want a career path in medical field but not doctor you can always explore Biotechnology, Medical administration, Medical Writing and Journalism, Research or Teaching.

All the very best!

If you're good at Biology but not interested in pursuing MBBS, NEET might not be the best option for you. Instead, JEE could be a better choice, especially if you're interested in engineering fields like Computer Science, Mechanical, or Civil Engineering. Since you're average at math, it might require extra effort, but JEE offers a broader range of career opportunities in engineering. Consider exploring various engineering disciplines and choose based on your interests and strengths.

For more details you can visit the link given below

https://engineering.careers360.com/jee-main-college-predictor?


To achieve a 99.9 percentile in JEE Mains for SC (Scheduled Caste) category, the marks required may vary slightly each year depending on the difficulty level of the exam and the number of candidates appearing. However, based on previous years' trends:

  • Marks Range : For an SC candidate, scoring between 150–170 marks is typically sufficient to secure a 99.9 percentile .

This range can fluctuate based on:

  • The overall difficulty of the exam.
  • The number of candidates from the SC category appearing.

For more accurate data, check the official JEE Mains percentile-to-marks conversion after the exam or refer to the official NTA JEE Mains results .

Hello aspirant,

Analyzing the question paper for the next test will be made easier by solving prior years' questions. You can assess your level of readiness and preparation for answering every type of question you might face on the test by practicing the solved question papers.

To get the previous year question paper, you can visit our site through following link:

https://engineering.careers360.com/articles/jee-main-question-papers

Thank you

Hi,

To score 200+ in JEE Mains in 25 days, focus on high-weightage and scoring chapters across Physics , Chemistry , and Mathematics. Allocate time wisely, prioritize revision, and practice mock tests.

To find high weightage chapters, you can visit the mentioned website of Careers360, it will help you in finding the important topics separately.

Some tips for scoring 200+ in JEE are, stick to NCERT for Chemistry, Solve PYQs, Do mock tests often, Make short notes. With consistency and effort, 200 can be achieved in JEE Mains.

All the best for JEE Mains!

https://engineering.careers360.com/articles/jee-main-syllabus-weightage

Hi,

The JEE Mains 2025 examination will be held next year, the dates for the first and second round are not announced yet. However, First round of JEE Mains is expected to take place in January, and The other in April-May.

In order to qualify JEE Mains, determination and consistency is must. Solving sample papers is necessary. In the mentioned link of Careers360, you can find the sample papers for JEE Mains 2025.

All the best!!

https://engineering.careers360.com/download/sample-papers/jee-main-2025-sample-paper

To crack JEE Mains 2025 , focus on high-weightage chapters in Physics, Chemistry, and Mathematics . Here's a short list for each subject:

Physics

  1. Mechanics
    • Laws of Motion
    • Work, Power, and Energy
    • Rotational Motion
  2. Thermodynamics
  3. Electricity and Magnetism
    • Electrostatics
    • Current Electricity
    • Magnetic Effects of Current and Magnetism
  4. Optics
  5. Modern Physics

Chemistry

Physical Chemistry:

  • Mole Concept
  • Thermodynamics
  • Chemical Kinetics
  • Atomic Structure
  • Equilibrium

Organic Chemistry:

  • General Organic Chemistry (GOC)
  • Hydrocarbons
  • Alcohols, Phenols, and Ethers

Inorganic Chemistry:

  • Periodic Table
  • Chemical Bonding
  • Coordination Compounds

Mathematics

  1. Algebra
    • Quadratic Equations
    • Matrices and Determinants
    • Complex Numbers
  2. Calculus
    • Limits, Continuity, and Differentiability
    • Application of Derivatives
    • Definite and Indefinite Integrals
  3. Coordinate Geometry
    • Straight Lines
    • Circles
    • Parabola, Ellipse, and Hyperbola
  4. Probability and Statistics
  5. Vector Algebra and 3D Geometry

Strategy:

  • Prioritize NCERT books for theory and clarity.
  • Practice problems from previous years' JEE papers and mock tests.
  • Master formulas, derivations, and key concepts.

and all resources of jee main are present on careers360.

Hello

Accessing and practicing previous years JEE Main question papers is a strategic approach to enhance your preparation.

Here are some last 10 years Jee mains paper with solution

Regular practice with these past papers will familiarize you with the exam pattern , question types and difficulty levels , thereby boosting your confidence and performance in the actual exam .

These are excellent for practice and understanding the exam pattern.

ALL THE BEST

After clicking the Download button, a link to access the sample JEE sample book will be sent to your registered email ID. Simply check your inbox for an email from mailer@careers360.org . Click the provided link, and the sample question paper will begin downloading to your device.

Hi Lalit,

Maximum qualifying marks for JEE totally depends on the Cutoff for that particular year and on the candidate's category as well. You can check out the JEE Mains Cutoff 2025 at the mentioned website of Careers360. There is a detailed description of Cutoff available on it, please check it out! All the best!

https://engineering.careers360.com/articles/jee-main-cutoff

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