JEE Main 2020 Previous Year Question Paper PDF with Solutions and Answer Key PDF

Updated By Diksha Sharma on 04 Nov, 2024 23:13

JEE Main Previous Year Question Papers are one of the most crucial parts of the exam preparations. Candidates can download the free JEE Main Previous year question paper PDF form the page. Check all the details related to the JEE Main question papers here.

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JEE Main 2020 Question Paper

JEE Main 2020 Question Paper: The National Testing Agency (NTA) conducted the JEE Main 2020 exam for Session 1 from January 6 to 9, 2020, and Session 2 from September 1 to 6, 2020. The overall difficulty level of the was moderate to difficult in nature. Candidates who are preparing for the JEE Main exam 2025 must solve the JEE Main 2020 question paper, as it will help the aspirants enhance their time management efficiency and question-solving accuracy. We have provided the JEE Main 2020 question paper PDF on the page below, and the aspirants can download the question paper by registering on the CollegeDekho page.

Also Check - JEE Main 2024 Question Paper

We have listed the session and subject-wise JEE Main 2020 question paper PDF here. Going through the JEE Mains 2020 question paper will assist the aspirants in understanding the type & weight of questions asked in the exam and preparing for the upcoming JEE Main exam. 

Latest: Check JEE Main Deleted Syllabus 2025

Candidates can check the subject-wise JEE Main 2025 Syllabus here:

JEE Main Physics Syllabus 2025 PDF

JEE Main Mathematics Syllabus 2025 PDF

JEE Main Chemistry Syllabus 2025 PDF

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JEE Main 2020 Session 1 Question Papers PDF Download - January Session

JEE Main 2020 session 1 was conducted from January 6 to 9, 2020 in two shifts. Candidates can check the below table to download the JEE Main 2020 question paper PDF for January session for both the shifts. 

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JEE Main 2020 Exam Difficulty Level January Session

The overall difficulty level of the JEE Mains Question Paper 2020 January session was rated as moderate. However, the difficulty level varied across the different shifts and subjects. We have included in the table below the shift-wise difficulty level for JEE Main 2020 January session:

JEE Main 2020 Session 1

Shift 1 Difficulty Level

Shift 2 Difficulty Level

JEE Main 2020 6th Jan Level of Difficulty

Overall: Easy to Moderate

Physics: Moderate

Mathematics: Tough

Drawing: Moderate

Overall: Moderate 

Planning: Easy 

Mathematics: Tough

Aptitude: Moderate

JEE Main 2020 7th Jan Level of Difficulty

Overall: Moderate to Difficult

Physics: Moderate

Mathematics: Difficult

Chemistry: Moderate

Overall: Easy to Moderate

Physics: Conceptual

Mathematics: Difficult

Chemistry: Easy

JEE Main 2020 8th Jan Level of Difficulty

Overall: Moderate to Difficult

Physics: Tough

Mathematics: Moderate

Chemistry: Moderate

Overall: Moderate to Difficult

Physics: Easy to moderate

Mathematics: Difficult

Chemistry: Moderate

JEE Main 2020 9th Jan Level of Difficulty

Overall: Moderate to Difficult

Physics: Moderate

Mathematics: Difficult

Chemistry: Moderate to difficult

Overall: Easy to Moderate

Physics: Easy

Mathematics: Moderate

Chemistry: Easy

JEE Main 2020 Question Paper Weightage Session 1

The JEE Main 2020 question paper for session 1 was of the moderate to difficult level and covered all the important topics from the syllabus. However, there were some topics which had more weightage than others. Candidates can check below the JEE Mains 2020 question paper weightage for session 1:

Topics in Syllabus

Session 1 Weightage

Physics

  • Mechanics: 5%
  • Current Electricity: 20%
  • Logic Gates: 10%
  • Semiconductors: 5%
  • Optics: 5%
  • Electrostatics: 10%
  • Modern Physics: 20%
  • Heat and Thermodynamics: 10%

Chemistry

  • Physical Chemistry: 20%
  • Inorganic Chemistry: 30%
  • Organic Chemistry: 30%
  • Environmental Chemistry: 20%

Mathematics

  • Algebra: 15%
  • Calculus: 20%
  • Probability: 10%
  • 3D Geometry: 30%
  • Trigonometry: 10%
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JEE Main 2020 Session 2 Question Papers with Solutions PDF Download - September Session

JEE Main session 2 exam was conducted from September 1 to 6, 2020, with two shifts per day. We have listed in the table below the day-wise & shift-wise JEE Main 2020 question paper PDF for session 2:

JEE Main 2020 Exam Difficulty Level September Session

The overall difficulty level of the JEE Mains 2020 Question Paper September session was rated as moderate. However, the difficulty level varied across the different shifts and subjects. We have included in the table below the shift-wise difficulty level for JEE Main 2020 September session:

JEE Main 2020 Session 1

Shift 1 Difficulty Level

Shift 2 Difficulty Level

JEE Main 1st September 2020 Level of Difficulty

Overall: Easy to Moderate

Aptitude: Easy

Mathematics: Tough

Drawing: Time Taking

Overall: Moderate to Difficult

Drawing: Easy 

Mathematics: Tough

Aptitude: Moderate

JEE Main 1st September Planning Paper

Overall: Easy to Moderate

Mathematics: Moderate

Aptitude: Easy

JEE Main 2nd September 2020 Level of Difficulty

Overall: Moderate to Difficult

Physics: Conceptual & Time Taking

Mathematics: Difficult

Chemistry: Moderate

Overall: Easy to Moderate

Physics: Conceptual

Mathematics: Difficult

Chemistry: Easy

JEE Main 3rd September 2020 Level of Difficulty

Overall: Easy to Moderate 

Physics: Moderate

Mathematics: Moderate

Chemistry: Easy

Overall: Moderate to Difficult

Physics: Difficult

Mathematics: Moderate

Chemistry: Moderate

JEE Main 4th September 2020 Level of Difficulty

Overall: Moderate to Difficult

Physics: Difficult

Mathematics: Difficult

Chemistry: Moderate to difficult

Overall: Easy to Moderate

Physics: Easy

Mathematics: Easy

Chemistry: Moderate

JEE Main 5th September 2020 Level of Difficulty

Overall: Easy to Moderate

Physics: Moderate

Mathematics: Easy

Chemistry: Moderate

Overall: Moderate to Difficult

Physics: Difficult

Mathematics: Moderate

Chemistry: Moderate

JEE Main 6th September 2020 Level of Difficulty

Overall: Moderate to Difficult

Physics: Easy

Mathematics: Moderate

Chemistry: Moderate

Overall: Easy to Moderate

Physics: Moderate

Mathematics: Difficult

Chemistry: Easy

JEE Main 2020 Question Paper Weightage Session 2

The JEE Main 2020 question paper for session 2 was of the moderate to difficult level and covered major topics from the JEE Mains syllabus. However, there were some topics which had more weightage than others. Candidates can check below the JEE Mains Question Paper 2020weightage for session 2:

Topics in Syllabus

Session 1 Weightage

Physics

  • Mechanics: 5%
  • Current Electricity: 10%
  • Gravitation: 5%
  • Electromagnetic Waves: 10%
  • Logic Gates: 10%
  • Semiconductors: 5%
  • Optics: 15%
  • Atoms and Nuclei: 5%
  • Electrostatics: 5%
  • Modern Physics: 10%
  • Heat and Thermodynamics: 20%

Chemistry

  • Physical Chemistry: 10%
  • Chemical Thermodynamics: 15%
  • Chemical Kinetics: 20%
  • Organic Chemistry: 15%
  • p Block Elements: 10%
  • Solutions: 10%
  • Hydrocarbons: 5%
  • d and f Block Elements: 10%

Mathematics

  • Algebra: 25%
  • Calculus: 10%
  • Probability: 5%
  • Coordinate Geometry: 15%
  • Statistics: 5%
  • 3D Geometry: 10%
  • Trigonometry: 20%

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Related Questions

I have written a 12 college name wrong while filling form of jee mains 2025.there is any problem in future regarding admission to engineering college or to conduct exam.

-Atharv vidhur zendeUpdated on November 15, 2024 02:02 PM
  • 1 Answer
Dipanjana Sengupta, Content Team

If you have entered the wrong college accidentally while filling out the JEE Main application form then it should not affect your ability to attend the exam. However, it is important to fill out the JEE Main Registration Form carefully as errors in details like college preferences could create issues during counselling if they are not corrected. These are the following steps that can be taken as possible steps -

  • Correction Window: NTA usually opens a correction window for JEE Main application, allowing candidates to correct errors in specific fields. Check for any mistakes and correct them. 
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How much fees for st category

-VaishnaviUpdated on September 24, 2024 04:07 PM
  • 1 Answer
Rupsa, Content Team

Dear Student,

The fee structure for undergraduate courses in engineering colleges may differ depending on various factors, such as the location, type of course and college opted for. Generally, candidates belonging to a Scheduled Tribe (ST) category will have to pay around Rs. 30,000-50,000 for admission to government engineering colleges. At private engineering colleges, the fee structure for BE/ B.Tech courses may even go up to Rs. 5,00,000 for the complete 4-year duration. 

We suggest you provide us with more details about your preferences such as your location and desired engineering branch, so we can suggest you some of …

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How can I get a college in spot round ?

-KomalUpdated on September 13, 2024 11:41 AM
  • 1 Answer
Lam Vijaykanth, Content Team

Dear Student, 

Spot counselling is the last round of counselling, usually organized by the respective colleges/universities to fill the remaining vacant seats after the completion of the official admission process. If you were not able to secure a seat or are dissatisfied with the allotted seats in the initial counselling rounds, or if you want to take admission in the same college but under a different course/ programme, then you may participate in the spot round. However, you should know that spot-round counselling does not guarantee a seat. We suggest you check the respective college website to know all the …

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