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20 July Shift 1 JEE Main 2021 Question Paper Solutions (Free PDF Download)

JEE Main

Question Paper

2021

2021 Question Paper 20 July Shift 1

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Download PDF Solutions of JEE Main Question Paper of 20 July Shift 1

If you’re looking for the Question paper of 20 July shift 1 JEE Main 2021, we’ve got you covered. Download the question paper with solutions and answer keys for JEE Main 2021 20 July shift 1 papers, available for free on this page.

Candidates who are planning to prepare for the next JEE Main Examination should learn and anticipate the type of questions asked in all the subjects of JEE Main 2021. Candidates should dig into the kind of questions from a topic or concept and refine their approach towards a question accordingly.

Our Master teachers and Academic experts curate the solutions in the PDF to aid students and bridge the gap in understanding the nature of the JEE Main exam. The comprehensive guidance for approaching a question is available for 20 July shift 1 JEE Main 2021.

Don’t wait to grab the Question paper with solutions for 20 July shift 1 JEE Main 2021. Use the PDF to analyse and solve each question. Also, don’t refrain from revising the PDF. Make them part of your preparation and use them as your polar star for JEE Main journey.

Last updated date: 02nd Oct 2023

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Major Highlights for JEE Main 2021 July 20 Shift 1 Exam

The Major Highlights of the Question Paper of 20 July Shift 1 JEE Main 2021 are as follows.

Based on the opinions of many students, the paper was moderate.
The Physics and Chemistry sections seemed to be a bit easier as compared to the Maths section.
The Maths section was a bit lengthy and a bit more difficult.
The chapter on Biomolecules had 2 questions.
Most of the Chemistry section was on Organic and Inorganic Chemistry.
There was at least one question from every topic in the Physics syllabus.
There were mostly integer-based questions in Physical Chemistry.
The Chemistry section was majorly dominated by theoretical questions.

Question Paper Analysis

The question paper analysis of 20 July Shift 1 JEE Main 2021 is given in the following table.

Particulars	Analysis
Overall Exam Difficulty Level	Moderate
Maths Difficulty Level	Moderately Difficult
Physics Difficulty Level	Moderately Difficult
Chemistry Difficulty Level	Moderately Easy
Topics/Chapters Having More Maths Weightage	Vector and 3D Differential Calculus Integrals Probability
Topics/Chapters Having More Physics Weightage	Mechanics Electrodynamics
Topics/Chapters Having More Chemistry Weightage	Organic Chemistry Inorganic Chemistry
NAT Questions Difficulty Level	Moderate
Average Number of Good Attempts (Expected)	40+
Very Good Attempts (Expected)	65+

Divisions of Questions

The division of the question on the basis of difficulty level in JEE Main 2021 of 20 July Shift 1 is given below.

Subject	Easy Questions	Moderately Difficult Questions	Difficult Questions
Maths	2	9	6
Physics	6	19	4
Chemistry	12	9	1

Weightage (All Subjects)

Subject	Class 11 Syllabus (Total number of Questions)	Class 12 Syllabus (Total number of Questions)
Maths	10	11
Physics	14	13
Chemistry	12	10

Important Chapters for Maths JEE Main 2022

Sets, Relations, and Functions	Integral Calculus
Complex Numbers and Quadratic Equations	Differential Equations
Matrices and Determinants	Coordinate Geometry
Permutations and Combinations	3D Geometry
Mathematical Induction	Vector Algebra
Binomial Theorem	Statistics and Probability
Sequence and Series	Trigonometry
Limit, Continuity, and Differentiability	Mathematical Reasoning

Important Chapters for Physics JEE Main 2022

Physics and Measurement	Electrostatics
Kinematics	Current Electricity
Laws of Motion	Magnetic Effects of Current and Magnetism
Work, Energy and Power	Electromagnetic Induction and Alternating Currents
Rotational Motion	Electromagnetic Waves
Gravitation	Optics
Properties of Solids and Liquids	Dual Nature of Matter and Radiation
Thermodynamics	Atoms and Nuclei
Kinetic Theory of Gases	Electronic Devices
Oscillations and Waves	Communication System

Important Chapters for Chemistry JEE Main 2022

Some Basic Concepts in Chemistry	P – Block Elements
States of Matter	D – and F – Block Elements
Atomic Structure	Co-ordination Compounds
Chemical Bonding and Molecular Structure	Environmental Chemistry
Chemical Thermodynamics	Purification and Characterisation of Organic Compounds
Solutions	General Organic Chemistry
Equilibrium	Hydrocarbons
Redox Reactions and Electrochemistry	Organic Compounds Containing Halogens
Chemical Kinetics	Organic Compounds Containing Oxygen
Surface Chemistry	Organic Compounds Containing Nitrogen
Classification Elements Periodicity Properties	Polymers
General Principles and Processes of Isolation of Metals	Biomolecules
Hydrogen	Chemistry in Everyday Life
S – Block Elements	Principles Related to Practical Chemistry

Conclusion

Students can download Free PDF 20 July Shift 1 JEE Main 2021 Question Paper Solutions here. It is important for aspirants to solve the question paper of the previous year before giving the final examination of JEE Main. The solutions are provided by our Experts and will surely help students ace Exams.

Year-Wise JEE Main Previous Year Question Papers

S.no	JEE Main Previous Year Question Papers
1	JEE Main 2023 Question Paper with Solutions
2	JEE Main 2022 Question Paper with Solutions
3	JEE Main 2021 Question Paper with Solutions
4	JEE Main 2020 Question Paper with Solutions
5	JEE Main 2019 Question Paper with Solutions
6	JEE Main 2018 Question Paper with Solutions
7	JEE Main 2017 Question Paper with Solutions
8	JEE Main 2016 Question Paper with Solutions
9	JEE Main 2015 Question Paper with Solutions
10	JEE Main 2014 Question Paper with Solutions

FAQs on 20 July Shift 1 JEE Main 2021 Question Paper Solutions (Free PDF Download)

1. Which section was toughest in 20 July Shift 1 JEE Main 2021?

According to the reviews received from the candidates of 20 July Shift 1 JEE Main 2021, the Mathematics part was the toughest followed by physics. While chemistry was the easiest, it could also be noticed that more weightage was given to the class 12 syllabus in comparison to the class 11 syllabus.

2. Is the question Paper of 20 July Shift 1 JEE Main 2021 good for practice?

Solving previous years' question papers (especially the recent ones) is good practice as a JEE aspirant. We cannot predict the exact level of paper for upcoming JEE examinations, still, practising previous year's question papers will let us become familiar with the popular topics from which questions are frequently asked. We become used to the pattern of the papers and the level of the questions which help a lot in the main examination.

3. Where can I get or download the solutions of the 20 July shift 1 JEE Main 2021 question papers?

Students can download a PDF of the solution of 20 July Shift 1 JEE Main 2021Question Paper available on the website of Vedantu.

4. What are the benefits of solving the 20 July Shift 1 JEE Main 2021 Question Paper?

The benefits of solving the20 July Shift 1 JEE Main 2021 Question Paper are that Students will gain an idea of the level of difficulty of the exam and the sort of questions asked in the examination. By solving this question paper before the exam they will get familiar with the JEE Main exam pattern and marking scheme. The performance is improved when students keep practising the previous year's question paper.

5. What is the medium of the 20 July Shift 1 JEE Main 2021 question paper?

The 20 July Shift 1 JEE Main 2021 question paper was set in a different medium. Students were asked to select the medium of question paper during registration for JEE NEET 2021. The paper was set in different languages such as Assamese, Gujarati, Kannada, Bengali, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, and Urdu in addition to Hindi and English.